MUC16 Ectodomain Antigen Positive

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that a soluble form of the extracellular domain of the mucin-16 protein has been detected in a sample. This is a marker for intramembrane cleavage of mucin-16.

**Synonyms:** - MUC16 ecto Antigen Positive - Mucin 16 Ectodomain Antigen Positive - Mucin-16 Ectodomain Antigen Positive