title: Renal arteriovenous aneurysm masquerading as a gallstone.
mesh_terms: D000783:Aneurysm / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D001164:Arteriovenous Fistula / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D002769:Cholelithiasis / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008875:Middle Aged; D012077:Renal Artery / Q000601:surgery; D012082:Renal Veins / Q000601:surgery