Cytokeratin 5/6 Immunohistochemical Expression

**Semantic type:** Laboratory Procedure

**Definition:** An immunohistochemical diagnostic test utilizing an antibody to detect both cytokeratin 5 and 6 in tissues.

**Synonyms:** - CK 5/6 Expression - CK 5/6 Immunohistochemical Expression - CK5/6 - Cytokeratin 5/6 Expression