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1162614009: Lymph node level X (qualifier value)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 30-Sep 2021. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
4590385013 Level X is the posterior skull group which includes retroauricular, subauricular and occipital lymph nodes. en Definition Active Entire term case sensitive (core metadata concept) SNOMED CT core
4590380015 Lymph node level X (qualifier value) en Fully specified name Active Only initial character case insensitive (core metadata concept) SNOMED CT core
4590381016 Lymph node level X en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core

2 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Level X is the posterior skull group which includes retroauricular, subauricular and occipital lymph nodes. Is a Lymph node level value true Inferred relationship Some
Inbound Relationships Type Active Source Characteristic Refinability Group
Level Xb contains the occipital lymph nodes, which are the cranial and superficial continuation of the level Va nodes up to the cranial protuberance. Is a True Level X is the posterior skull group which includes retroauricular, subauricular and occipital lymph nodes. Inferred relationship Some
Level Xa contains the retroauricular (also called mastoid) and subauricular nodes, which include the superficial lymph nodes lying on the mastoid process from the cranial edge of the external auditory canal cranially to the tip of the mastoid caudally. Is a True Level X is the posterior skull group which includes retroauricular, subauricular and occipital lymph nodes. Inferred relationship Some

This concept is not in any reference sets

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