Comparative evaluation of preoperative and operative radiology in biliary-tract disease.
D000328:Adult; D000368:Aged; D002758:Cholangiography; D002763:Cholecystectomy; D002765:Cholecystography; D002769:Cholelithiasis / Q000000981:diagnostic imaging* / Q000601:surgery*; D003287:Contrast Media; D005260:Female; D042882:Gallstones / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged
D003287:Contrast Media