127930004: Structure of prevascular and/or retrotracheal lymph node (body structure)

SNOMED CT Concept\Body structure\Anatomical or acquired body structure\Anatomical structure\...

\Structure of anatomical cluster\Structure of anatomical compartment\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\...

\Structure of pulmopleural compartment\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node

\Structure of intrathoracic lymphatic system\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node

\Mediastinal structure\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Mediastinal structure\Structure of region of mediastinum\Superior mediastinum structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node

\Structure of thoracic viscus\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node

\Body organ structure\Structure of organ in respiratory system\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body organ structure\Structure of viscus\Structure of thoracic viscus\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body organ structure\Organ part\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body organ structure\Lymphoid organ structure\Structure of lymph node\Regional lymph node structure\Lymph node structure of trunk\Structure of lymph node of thorax\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body organ structure\Lymphoid organ structure\Structure of lymph node\Regional lymph node structure\Lymph node structure of trunk\Structure of lymph node of thorax\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node

\Body system structure\Structure of subdivision of organ system\Entire subdivision of organ system\Structure of respiratory system subdivision\Structure of organ in respiratory system\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of hematological system\Hematopoietic system structure\Mononuclear phagocyte system structure\Structure of lymph node\Regional lymph node structure\Lymph node structure of trunk\Structure of lymph node of thorax\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of hematological system\Hematopoietic system structure\Mononuclear phagocyte system structure\Structure of lymph node\Regional lymph node structure\Lymph node structure of trunk\Structure of lymph node of thorax\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of hematological system\Hematopoietic system structure\Lymphoid system structure\Lymphoid organ structure\Structure of lymph node\Regional lymph node structure\Lymph node structure of trunk\Structure of lymph node of thorax\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of hematological system\Hematopoietic system structure\Lymphoid system structure\Lymphoid organ structure\Structure of lymph node\Regional lymph node structure\Lymph node structure of trunk\Structure of lymph node of thorax\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of hematological system\Hematopoietic system structure\Lymphoid system structure\Lymphocytic tissue structure\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of respiratory system and/or intrathoracic structure\Structure of respiratory system\Lower respiratory system structure\Lower respiratory tract structure\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of respiratory system and/or intrathoracic structure\Structure of respiratory system\Respiratory tract structure\Lower respiratory tract structure\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of respiratory system and/or intrathoracic structure\Structure of respiratory system\Structure of respiratory system subdivision\Structure of organ in respiratory system\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of lung and/or mediastinum\Pulmonary structure including vessels and lymphoid tissue\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of lung and/or mediastinum\Mediastinal structure\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of lung and/or mediastinum\Mediastinal structure\Structure of region of mediastinum\Superior mediastinum structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of lymphoreticular system\Structure of lymphatic tissue\Structure of lymph node\Regional lymph node structure\Lymph node structure of trunk\Structure of lymph node of thorax\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of lymphoreticular system\Structure of lymphatic tissue\Structure of lymph node\Regional lymph node structure\Lymph node structure of trunk\Structure of lymph node of thorax\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of immune system\Mononuclear phagocyte system structure\Structure of lymph node\Regional lymph node structure\Lymph node structure of trunk\Structure of lymph node of thorax\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of immune system\Mononuclear phagocyte system structure\Structure of lymph node\Regional lymph node structure\Lymph node structure of trunk\Structure of lymph node of thorax\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of immune system\Lymphoid system structure\Lymphoid organ structure\Structure of lymph node\Regional lymph node structure\Lymph node structure of trunk\Structure of lymph node of thorax\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of immune system\Lymphoid system structure\Lymphoid organ structure\Structure of lymph node\Regional lymph node structure\Lymph node structure of trunk\Structure of lymph node of thorax\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of immune system\Lymphoid system structure\Lymphocytic tissue structure\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of lymphatic system\Structure of region of lymphatic system\Structure of lymphatic system of trunk\Lymph node structure of trunk\Structure of lymph node of thorax\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of lymphatic system\Structure of region of lymphatic system\Structure of lymphatic system of trunk\Lymph node structure of trunk\Structure of lymph node of thorax\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of lymphatic system\Structure of region of lymphatic system\Structure of lymphatic system of trunk\Structure of lymphatic system of thorax\Structure of intrathoracic lymphatic system\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of lymphatic system\Structure of lymph node\Regional lymph node structure\Lymph node structure of trunk\Structure of lymph node of thorax\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body system structure\Structure of lymphatic system\Structure of lymph node\Regional lymph node structure\Lymph node structure of trunk\Structure of lymph node of thorax\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node

\Body tissue structure\Lymphocytic tissue structure\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node

\Body region structure\Chest and/or abdomen and/or pelvis structure\Chest and/or abdomen structure\Thoracic structure\Structure of thoracic cavity and/or content\Structure of pulmopleural compartment\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Chest and/or abdomen and/or pelvis structure\Chest and/or abdomen structure\Thoracic structure\Structure of thoracic cavity and/or content\Structure of intrathoracic lymphatic system\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Chest and/or abdomen and/or pelvis structure\Chest and/or abdomen structure\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Chest and/or abdomen and/or pelvis structure\Chest and/or abdomen structure\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Structure of region of mediastinum\Superior mediastinum structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Chest and/or abdomen and/or pelvis structure\Chest and/or abdomen structure\Thoracic structure\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Chest and/or abdomen and/or pelvis structure\Chest and/or abdomen structure\Thoracic structure\Structure of lymphatic system of thorax\Structure of intrathoracic lymphatic system\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Chest and/or abdomen and/or pelvis structure\Chest and/or abdomen structure\Thoracic structure\Structure of lymph node of thorax\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Chest and/or abdomen and/or pelvis structure\Chest and/or abdomen structure\Thoracic structure\Structure of lymph node of thorax\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Neck and/or chest structure\Thoracic structure\Structure of thoracic cavity and/or content\Structure of pulmopleural compartment\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Neck and/or chest structure\Thoracic structure\Structure of thoracic cavity and/or content\Structure of intrathoracic lymphatic system\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Neck and/or chest structure\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Neck and/or chest structure\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Structure of region of mediastinum\Superior mediastinum structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Neck and/or chest structure\Thoracic structure\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Neck and/or chest structure\Thoracic structure\Structure of lymphatic system of thorax\Structure of intrathoracic lymphatic system\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Neck and/or chest structure\Thoracic structure\Structure of lymph node of thorax\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Neck and/or chest structure\Thoracic structure\Structure of lymph node of thorax\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Chest and/or abdomen structure\Thoracic structure\Structure of thoracic cavity and/or content\Structure of pulmopleural compartment\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Chest and/or abdomen structure\Thoracic structure\Structure of thoracic cavity and/or content\Structure of intrathoracic lymphatic system\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Chest and/or abdomen structure\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Chest and/or abdomen structure\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Structure of region of mediastinum\Superior mediastinum structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Chest and/or abdomen structure\Thoracic structure\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Chest and/or abdomen structure\Thoracic structure\Structure of lymphatic system of thorax\Structure of intrathoracic lymphatic system\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Chest and/or abdomen structure\Thoracic structure\Structure of lymph node of thorax\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Structure of neck and/or chest and/or abdomen and/or pelvis\Neck and/or chest and/or abdomen structure\Chest and/or abdomen structure\Thoracic structure\Structure of lymph node of thorax\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk\Thoracic structure\Structure of thoracic cavity and/or content\Structure of pulmopleural compartment\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk\Thoracic structure\Structure of thoracic cavity and/or content\Structure of intrathoracic lymphatic system\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Structure of region of mediastinum\Superior mediastinum structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk\Thoracic structure\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk\Thoracic structure\Structure of lymphatic system of thorax\Structure of intrathoracic lymphatic system\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk\Thoracic structure\Structure of lymph node of thorax\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of thoracic segment of trunk\Thoracic structure\Structure of lymph node of thorax\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of thoracic cross-sectional segment of trunk\Structure of thoracic segment of trunk\Thoracic structure\Structure of thoracic cavity and/or content\Structure of pulmopleural compartment\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of thoracic cross-sectional segment of trunk\Structure of thoracic segment of trunk\Thoracic structure\Structure of thoracic cavity and/or content\Structure of intrathoracic lymphatic system\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of thoracic cross-sectional segment of trunk\Structure of thoracic segment of trunk\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of thoracic cross-sectional segment of trunk\Structure of thoracic segment of trunk\Thoracic structure\Structure of thoracic cavity and/or content\Mediastinal structure\Structure of region of mediastinum\Superior mediastinum structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of thoracic cross-sectional segment of trunk\Structure of thoracic segment of trunk\Thoracic structure\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of thoracic cross-sectional segment of trunk\Structure of thoracic segment of trunk\Thoracic structure\Structure of lymphatic system of thorax\Structure of intrathoracic lymphatic system\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of thoracic cross-sectional segment of trunk\Structure of thoracic segment of trunk\Thoracic structure\Structure of lymph node of thorax\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of subregion of trunk\Structure of thoracic cross-sectional segment of trunk\Structure of thoracic segment of trunk\Thoracic structure\Structure of lymph node of thorax\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of lymphatic system of trunk\Lymph node structure of trunk\Structure of lymph node of thorax\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of lymphatic system of trunk\Lymph node structure of trunk\Structure of lymph node of thorax\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of lymphatic system of trunk\Structure of lymphatic system of thorax\Structure of intrathoracic lymphatic system\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Structure of pulmopleural compartment\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Structure of intrathoracic lymphatic system\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Mediastinal structure\Structure of mediastinal lymphatic system\Mediastinal lymph node structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Mediastinal structure\Structure of region of mediastinum\Superior mediastinum structure\Structure of superior mediastinal lymph node\Structure of prevascular and/or retrotracheal lymph node
\Body region structure\Body part structure\Trunk structure\Structure of body cavity and/or content\Structure of thoracic cavity and/or content\Structure of thoracic viscus\Lung structure\Lung part\Structure of lymphoid tissue of lung\Structure of extrapulmonary lymph node of lung\Structure of prevascular and/or retrotracheal lymph node

Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module

Descriptions:

Id Description Lang Type Status Case? Module

1217015 Prevascular/retrotracheal lymph node en Synonym Active Entire term case insensitive SNOMED CT core module

206300019 Lymph node of AJCC Station 3 en Synonym Active Only initial character case insensitive SNOMED CT core module

4633531011 Structure of prevascular and/or retrotracheal lymph node (body structure) en Fully specified name Active Entire term case insensitive SNOMED CT core module

4633532016 Structure of prevascular and/or retrotracheal lymph node en Synonym Active Entire term case insensitive SNOMED CT core module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Structure of prevascular and/or retrotracheal lymph node	Is a	Structure of superior mediastinal lymph node	true	Inferred relationship	Existential restriction modifier
Structure of prevascular and/or retrotracheal lymph node	Is a	Structure of extrapulmonary lymph node of lung	true	Inferred relationship	Existential restriction modifier
Structure of prevascular and/or retrotracheal lymph node	Part of	Entire lung	false	Additional relationship	Existential restriction modifier
Structure of prevascular and/or retrotracheal lymph node	Part of	Entire lymphoid system	false	Additional relationship	Existential restriction modifier
Structure of prevascular and/or retrotracheal lymph node	Part of	Entire reticuloendothelial system	false	Additional relationship	Existential restriction modifier
Structure of prevascular and/or retrotracheal lymph node	Part of	Entire superior mediastinum	false	Additional relationship	Existential restriction modifier

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Structure of retrotracheal lymph node (mediastinal)	Is a	True	Structure of prevascular and/or retrotracheal lymph node	Inferred relationship	Existential restriction modifier
Entire Prevascular/retrotracheal lymph node	Is a	True	Structure of prevascular and/or retrotracheal lymph node	Inferred relationship	Existential restriction modifier

This concept is not in any reference sets