LOINC Code 81177-8: Serosal classification Nom (Stomach cancer)

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Serosal classification. It is commonly used with the system or sample type Stomach cancer.

When is it used?

• Used in lab systems, EHRs, and clinical data exchange.
• May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
• Status: ACTIVE
• Order vs observation: Observation

What it does not mean

• The code identifies the observation or test, not the actual result.

Key facts

• Serosal classification [Appearance] in Stomach cancer
• Serosal classification
• The appearance of the serosa is described, including any abnormalities, nodules or plaques that may represent serosal involvement by carcinoma. Serosal involvement upstages a gastric carcinoma from T3 to T4.
• Appearance; CA; Gastric cancer; Gastric Cancers; Macroscopic serosal classification; MSC; Nominal; Pathology; Point in time; Random; Serosa; Serosal involvement

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Frequently asked questions