VHL Alteration Positive

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that mislocalization, loss or gain of activity, underexpression, overexpression, mutation, fusion or rearrangement involving VHL has been detected in a sample.

**Synonyms:** - VHL Alteration - VHL1 Alteration Positive - Von Hippel-Lindau Disease Tumor Suppressor Alteration Positive - von Hippel Lindau Tumor Suppressor Alteration Positive