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45552005: pN1 category (finding)

Status: retired, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2022. Module: SNOMED CT core

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
stade pN1	Is a	N category (observable entity)	false	Inferred relationship	Some
stade pN1	Is a	TNM classification of malignant tumor after operation	false	Inferred relationship	Some
stade pN1	Is a	pN category finding	false	Inferred relationship	Some
stade pN1	Is a	stade N1	false	Inferred relationship	Some
stade pN1	Associated morphology	Morphologically abnormal structure (morphologic abnormality)	false	Inferred relationship	Some
stade pN1	Associated morphology	Lesion (morphologic abnormality)	false	Inferred relationship	Some	1
stade pN1	Interprets	Lesion observable	false	Inferred relationship	Some	2

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
N1: Metastasis to movable ipsilateral axillary lymph node(s)	Is a	False	stade pN1	Inferred relationship	Some
N1a: Only micrometastasis, none > 0.2 cm in greatest dimension	Is a	False	stade pN1	Inferred relationship	Some
N1b: Metastasis to lymph node(s), any > 0.2 cm in greatest dimension	Is a	False	stade pN1	Inferred relationship	Some
N1bi: Metastasis in 1 to 3 lymph nodes, any > 0.2 cm and all < 2 cm in greatest dimension	Is a	False	stade pN1	Inferred relationship	Some
N1bii: Metastasis in 4 or more lymph nodes, any > 0.2 cm and all < 2 cm in greatest dimension	Is a	False	stade pN1	Inferred relationship	Some
N1biii: Extension of tumor beyond the capsule of a lymph node metastasis, < 2 cm in greatest dimension	Is a	False	stade pN1	Inferred relationship	Some
N1biv: Metastasis to a lymph node > 2 cm in greatest dimension	Is a	False	stade pN1	Inferred relationship	Some
N1: Metastasis in 1-3 lymph nodes	Is a	False	stade pN1	Inferred relationship	Some
N1: Regional lymph node metastasis	Is a	False	stade pN1	Inferred relationship	Some
N1a: 1-3 nodes involved	Is a	False	stade pN1	Inferred relationship	Some
N1b: 4-7 nodes involved	Is a	False	stade pN1	Inferred relationship	Some
N1c: >7 nodes involved	Is a	False	stade pN1	Inferred relationship	Some
N1: Metastasis in 1-6 perigastric lymph nodes	Is a	False	stade pN1	Inferred relationship	Some
N1: Metastasis in a single lymph node, < 2 cm in greatest dimension	Is a	False	stade pN1	Inferred relationship	Some
N1: Metastasis in a single lymph node, <= 2 cm in greatest dimension	Is a	False	stade pN1	Inferred relationship	Some
N1: Metastasis in a single ipsilateral lymph node, < 3 cm in greatest dimension	Is a	False	stade pN1	Inferred relationship	Some
N1: Unilateral metastasis in lymph node(s) > 6 cm in greatest dimension, above supraclavicular fossa	Is a	False	stade pN1	Inferred relationship	Some
N1: Metastasis in ipsilateral peribronchial and/or ipsilateral hilar lymph nodes, including intrapulmonary nodes involved by direct extension of the primary tumor	Is a	False	stade pN1	Inferred relationship	Some
N1: Metastasis in a single lymph node	Is a	False	stade pN1	Inferred relationship	Some
N1: Metastasis with a lymph node mass less than 2 cm in greatest dimension and 5 or fewer positive nodes, none larger than 2 cm in greatest dimension	Is a	False	stade pN1	Inferred relationship	Some
N1: Metastasis in regional lymph node or nodes	Is a	False	stade pN1	Inferred relationship	Some
N1 : métastase lymphatique inguinale ou pelvienne	Is a	False	stade pN1	Inferred relationship	Some
N1a: Metastasis in ipsilateral cervical lymph node(s)	Is a	False	stade pN1	Inferred relationship	Some
N1b: Metastasis in bilateral, midline, or contralateral cervical or mediastinal lymph node(s)	Is a	False	stade pN1	Inferred relationship	Some
N1a: Metastasis in single regional lymph node	Is a	False	stade pN1	Inferred relationship	Some
N1b: Metastasis in multiple regional lymph nodes	Is a	False	stade pN1	Inferred relationship	Some
N1: Metastasis in perirectal lymph node or nodes	Is a	False	stade pN1	Inferred relationship	Some
pN1: Metastasis in 1 to 3 axillary lymph nodes, and/or in internal mammary nodes with microscopic disease detected by sentinel lymph node dissection but not clinically apparent (breast)	Is a	False	stade pN1	Inferred relationship	Some
pN1mi: Micrometastasis (greater than 0.2 mm, none greater than 2.0 mm) (breast)	Is a	False	stade pN1	Inferred relationship	Some
pN1mi(i+): Micrometastasis detected only by immunohistochemistry (breast)	Is a	False	stade pN1	Inferred relationship	Some
pN1: Metastasis in ipsilateral peribronchial and/or ipsilateral hilar lymph nodes, including intrapulmonary nodes involved by direct extension of the primary tumor (lung)	Is a	False	stade pN1	Inferred relationship	Some
pN1: Metastasis in perirectal lymph node(s) (anal canal)	Is a	False	stade pN1	Inferred relationship	Some
pN1: Metastasis in 1 to 6 regional (perigastric) lymph nodes (stomach)	Is a	False	stade pN1	Inferred relationship	Some
pN1: Metastasis in 1 to 3 regional lymph nodes (colon/rectum)	Is a	False	stade pN1	Inferred relationship	Some
pN1: Metastasis in a single regional lymph node (kidney)	Is a	False	stade pN1	Inferred relationship	Some
pN1 (IIIC): Regional lymph node metastasis (TNM category and FIGO stage) (corpus uteri)	Is a	False	stade pN1	Inferred relationship	Some
pN1: Metastasis in one regional lymph node (melanoma of the skin)	Is a	False	stade pN1	Inferred relationship	Some
pN1: Metastasis in a single ipsilateral lymph node, 3 cm or less in greatest dimension (upper aerodigestive tract)	Is a	False	stade pN1	Inferred relationship	Some
pN1: Unilateral metastasis in lymph node(s), 6 cm or less in greatest dimension, above the supraclavicular fossa (nasopharynx)	Is a	False	stade pN1	Inferred relationship	Some
pN1: Metastasis in a single lymph node, 2 cm or less in greatest dimension (urinary bladder, ureter, renal pelvis)	Is a	False	stade pN1	Inferred relationship	Some
pN1: Metastasis with a lymph node mass 2 cm or less in greatest dimension and less than or equal to 5 nodes positive, none more than 2 cm in greatest dimension (testis)	Is a	False	stade pN1	Inferred relationship	Some
pN1a: Metastasis in single regional lymph node (exocrine pancreas)	Is a	False	stade pN1	Inferred relationship	Some
pN1b: Metastasis in multiple regional lymph node(s) (exocrine pancreas)	Is a	False	stade pN1	Inferred relationship	Some
pN1a: Metastasis in 1 to 3 regional lymph nodes (esophagus)	Is a	False	stade pN1	Inferred relationship	Some
pN1b: Metastasis in 4 to 7 regional lymph nodes (esophagus)	Is a	False	stade pN1	Inferred relationship	Some
pN1c: Metastasis in more than 7 regional lymph nodes (esophagus)	Is a	False	stade pN1	Inferred relationship	Some
pN1: Pelvic or inguinal lymph node metastasis (vagina)	Is a	False	stade pN1	Inferred relationship	Some
pN1: Unilateral regional lymph node metastasis (vulva)	Is a	False	stade pN1	Inferred relationship	Some
pN1: Metastasis in the ipsilateral bronchopulmonary and/or hilar lymph node(s) (thoracic mesothelioma)	Is a	False	stade pN1	Inferred relationship	Some
pN1 (IIIC): Regional lymph node metastasis (TNM category and FIGO stage) (ovary)	Is a	False	stade pN1	Inferred relationship	Some
pN1 (IIIC): Regional lymph node metastasis (TNM category and FIGO stage) (fallopian tube)	Is a	False	stade pN1	Inferred relationship	Some
pN1c category	Is a	False	stade pN1	Inferred relationship	Some
pN1b category	Is a	False	stade pN1	Inferred relationship	Some
pN1mi category	Is a	False	stade pN1	Inferred relationship	Some
pN1a category	Is a	False	stade pN1	Inferred relationship	Some

Reference Sets

Concept inactivation indicator reference set

REPLACED BY association reference set (foundation metadata concept)

Back to Start

Id	Description	Lang	Type	Status	Case?	Module
75951019	pN1 stage	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
1470049011	pN1 category (finding)	en	Fully specified name	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
1489700011	pN1 category	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
1494738010	Regional lymph node metastasis	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5953071000172113	stade pN1	fr	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	Belgian module (core metadata concept)