title: Leiomyoma of the saphenous vein.
mesh_terms: D006801:Humans; D007889:Leiomyoma / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009383:Neoplasms, Vascular Tissue / Q000473:pathology*; D012501:Saphenous Vein / Q000473:pathology*