InterpretationThe Von Hippel-Lindau (vHL) gene encodes a protein that is involved in the ubiquitination and
degradation of hypoxia-inducible-factor (HIF), which is a transcription factor that plays a
central role in the regulation of gene expression by oxygen. The VHL gene may be altered as a
somatic (acquired) alteration and/or as a germline alteration associated with a rare autosomal
dominant inherited cancer syndrome predisposing to a variety of malignant and benign tumors
including clear cell renal cell carcinoma (ccRCC). Alterations in VHL have been reported in
less than 1% of lung adenocarcinomas. The VHL p.G144* has been reported in multiple renal cell
carcinomas as a somatic alteration. According to ClinVar, the VHL p.G144* is also reported as a
pathogenic germline variant (https://www.ncbi.nlm.nih.gov/clinvar/variation/223208/). These
results should be interpreted in the clinicopathologic context and appropriate germline genetic
workup may be considered if clinically indicated.