Intraoperative ultrasonography evaluation of the gallbladder in morbidly obese patients.
D001646:Bile; D002769:Cholelithiasis / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D009765:Obesity / Q000150:complications*; D011677:Punctures; D013396:Suction; D014463:Ultrasonography