Indication of silent stones for surgery viewed from relationship between cholelithiasis and gallbladder cancer.
D000368:Aged; D002769:Cholelithiasis / Q000150:complications / Q000453:epidemiology / Q000601:surgery*; D005260:Female; D005706:Gallbladder Neoplasms / Q000150:complications / Q000453:epidemiology*; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged