Lithuanian Laboratory Implementation Guide
0.0.1 - ci-build Lithuania flag

Lithuanian Laboratory Implementation Guide, published by Lithuanian Medical Library. This guide is not an authorized publication; it is the continuous build for version 0.0.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7LT/ig-lt-lab/ and changes regularly. See the Directory of published versions

CodeSystem: HER2 IHC Score (Experimental)

Official URL: https://tx.hl7.lt/fhir/CodeSystem/her2-ihc-score Version: 0.0.1
Computable Name: Her2IhcScoreLtLab

HER2 immunohistochemical scoring system (0+ to 3+).

This Code system is referenced in the definition of the following value sets:

Language: en

This case-sensitive code system https://tx.hl7.lt/fhir/CodeSystem/her2-ihc-score defines the following codes:

CodeDisplayDefinition
0 HER2 0+ (negative) HER2: expression absent (0)
1 HER2 1+ (low) HER2: low immunohistochemical expression (1+)
2 HER2 2+ (borderline) HER2: expression borderline (2+)
3 HER2 3+ (positive) HER2: expression positive (3+)

Description of the above table(s).