C1276474

UMLS CUI C1276474 is "T1b (IB): Tumor limited to both tubes without penetrating the serosal surface: no ascites".

T1b (IB): Tumor limited to both tubes without penetrating the serosal surface: no ascites (CUI C1276474) groups: 1 SNOMED CT concept.

T1b (IB): Tumor limited to both tubes without penetrating the serosal surface: no ascites corresponds to SNOMED CT concept 369822009.

The Unified Medical Language System is the NLM's meta-terminology that unifies SNOMED CT, ICD-10, ICD-11, RxNorm, LOINC, MeSH, and around 200 other source vocabularies under a single concept identifier (CUI). One UMLS CUI can group dozens of synonymous codes from different terminologies.

A CUI is a stable identifier (like C0011860) that points at a single clinical idea regardless of how that idea is encoded in any specific vocabulary. CUIs are the most reliable way to bridge between terminologies when you need to compare or merge data from multiple sources.

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