[Differential diagnosis of gallbladder cancer and cholelithiasis--surgical aspect].
D000328:Adult; D000368:Aged; D002769:Cholelithiasis / Q000175:diagnosis* / Q000601:surgery; D003937:Diagnosis, Differential; D005706:Gallbladder Neoplasms / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D008875:Middle Aged