title: Cystic adventitial degeneration of the popliteal artery.
mesh_terms: D000328:Adult; D003560:Cysts / Q000473:pathology*; D006801:Humans; D008297:Male; D011150:Popliteal Artery / Q000473:pathology*; D014652:Vascular Diseases / Q000473:pathology*