303054002: Structure of external rectal venous plexus (body structure)

• SNOMED CT Concept\Body structure\Anatomical or acquired body structure\Anatomical structure\...
• \Body organ structure\Blood vessel structure\...
• \Regional vascular structure\Vascular structure of trunk\...
• \Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Vascular structure of gastrointestinal tract\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Systemic vascular structure\Systemic venous structure\...
• \Structure of systemic vein of trunk\Structure of pelvic vein\...
• \Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Structure of haemorrhoidal plexus\External rectal venous plexus
• \Structure of pelvic and leg veins\Structure of pelvic vein\...
• \Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Structure of haemorrhoidal plexus\External rectal venous plexus
• \Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Venous structure\Systemic venous structure\Structure of pelvic and leg veins\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Venous structure\Systemic venous structure\Structure of pelvic and leg veins\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Venous structure\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Venous structure\Structure of venous network\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional vascular structure\Vascular structure of trunk\Vascular structure of gastrointestinal tract\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional vascular structure\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional vascular structure\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional vascular structure\Vascular structure of trunk\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Vascular structure of gastrointestinal tract\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Venous system structure\Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Venous system structure\Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Venous system structure\Venous structure\Systemic venous structure\Structure of pelvic and leg veins\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Venous system structure\Venous structure\Systemic venous structure\Structure of pelvic and leg veins\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Venous system structure\Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Venous system structure\Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Venous system structure\Venous structure\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Venous system structure\Venous structure\Structure of venous network\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Vascular structure of gastrointestinal tract\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Systemic vascular structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Systemic vascular structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Systemic vascular structure\Systemic venous structure\Structure of pelvic and leg veins\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Systemic vascular structure\Systemic venous structure\Structure of pelvic and leg veins\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Venous structure\Systemic venous structure\Structure of pelvic and leg veins\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Venous structure\Systemic venous structure\Structure of pelvic and leg veins\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Venous structure\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of cardiovascular system\Blood vessel structure\Venous structure\Structure of venous network\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body system structure\Structure of digestive system\Structure of intestine and/or mesentery\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of digestive system\Vascular structure of gastrointestinal tract\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body system structure\Structure of digestive system\Digestive tract structure\Digestive tract part\Gastrointestinal tract structure\Anorectal structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body system structure\Structure of digestive system\Digestive tract structure\Digestive tract part\Gastrointestinal tract structure\Anorectal structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body tissue structure\Soft tissue\...
• \Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Vascular structure of gastrointestinal tract\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure\Regional vascular structure\Vascular structure of trunk\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Blood vessel structure\Systemic vascular structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Blood vessel structure\Systemic vascular structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure\Systemic vascular structure\Systemic venous structure\Structure of pelvic and leg veins\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Blood vessel structure\Systemic vascular structure\Systemic venous structure\Structure of pelvic and leg veins\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure\Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Blood vessel structure\Venous structure\Systemic venous structure\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure\Venous structure\Systemic venous structure\Structure of pelvic and leg veins\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Blood vessel structure\Venous structure\Systemic venous structure\Structure of pelvic and leg veins\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure\Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Blood vessel structure\Venous structure\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Blood vessel structure\Venous structure\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Blood vessel structure\Venous structure\Structure of venous network\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Structure of soft tissues of trunk\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\...
• \Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Pelvic vascular structure\Structure of pelvic vein\...
• \Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of abdomen\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of abdomen\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of abdomen\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Anorectal structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Anorectal structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Chest, abdomen, and pelvis\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Regional vascular structure\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Regional vascular structure\Vascular structure of trunk\Vascular structure of gastrointestinal tract\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Regional vascular structure\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Regional vascular structure\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Regional vascular structure\Vascular structure of trunk\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Cross-sectional pelvis and/or lower limb\Structure of pelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Cross-sectional pelvis and/or lower limb\Structure of pelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Cross-sectional pelvis and/or lower limb\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Cross-sectional pelvis and/or lower limb\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Cross-sectional pelvis and/or lower limb\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Cross-sectional pelvis and/or lower limb\Structure of pelvic cross-sectional segment of trunk\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Cross-sectional pelvis and/or lower limb\Structure of pelvic cross-sectional segment of trunk\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of abdomen\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of abdomen\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of abdomen\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Anorectal structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Anorectal structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Lower body structure\Lower body part structure\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Abdominopelvic cross-sectional segment\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Abdominopelvic cross-sectional segment\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Abdominopelvic cross-sectional segment\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Abdominopelvic cross-sectional segment\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Abdominopelvic cross-sectional segment\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Abdominopelvic cross-sectional segment\Structure of abdomen\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Abdominopelvic cross-sectional segment\Structure of abdomen\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Abdominopelvic cross-sectional segment\Structure of abdomen\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Abdominopelvic cross-sectional segment\Structure of pelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Abdominopelvic cross-sectional segment\Structure of pelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Abdominopelvic cross-sectional segment\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Abdominopelvic cross-sectional segment\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Abdominopelvic cross-sectional segment\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Abdominopelvic cross-sectional segment\Structure of pelvic cross-sectional segment of trunk\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Abdominopelvic cross-sectional segment\Structure of pelvic cross-sectional segment of trunk\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of abdomen\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of abdomen\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of abdomen\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic cross-sectional segment of trunk\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Anorectal structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Anorectal structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Perineal structure\Structure of blood vessel within perineal region\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Region of anal canal\Terminal part of anal canal\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Perineal structure\Anal region structure\Anal structure\Anus part\Anal canal structure\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of abdominopelvic segment of trunk\Structure of pelvic segment of trunk including false pelvis\Structure of pelvis\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of pelvic cross-sectional segment of trunk\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of blood vessel of abdominopelvic cross-sectional segment of trunk\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Vascular structure of gastrointestinal tract\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of vein of trunk\Structure of systemic vein of trunk\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Cardiovascular structure of trunk\Vascular structure of trunk\Structure of vein of trunk\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of soft tissues of trunk\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\Vascular structure of intestine\Structure of intestinal vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of soft tissues of trunk\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of tributary of inferior haemorrhoidal vein\External rectal venous plexus
• \Body region structure\Body part structure\Trunk structure\Structure of soft tissues of trunk\Structure of soft tissue of abdomen\Structure of blood vessel of abdomen\Pelvic vascular structure\Structure of pelvic vein\Structure of haemorrhoidal plexus\External rectal venous plexus

Status: current, Primitive. Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id	Description	Lang	Type	Status	Case?	Module
1216336018	External haemorrhoidal plexus	en	Synonym	Active	Case insensitive	SNOMED CT core
1217835018	External hemorrhoidal plexus	en	Synonym	Active	Case insensitive	SNOMED CT core
445106010	External rectal venous plexus	en	Synonym	Active	Case insensitive	SNOMED CT core
4627996016	Structure of external rectal venous plexus (body structure)	en	Fully specified name	Active	Case insensitive	SNOMED CT core
4627997013	Structure of external rectal venous plexus	en	Synonym	Active	Case insensitive	SNOMED CT core
699226018	External rectal venous plexus (body structure)	en	Fully specified name	Inactive	Case insensitive	SNOMED CT core

Expanded Value Set

Reference Sets

ICD-O simple map reference set

Anatomy structure and entire association reference set

Anatomical site reference set

Anatomical location name reference set

Body structure foundation reference set

Description inactivation indicator reference set

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