title: Assessment of gallbladder function by ultrasound: implications for dissolution therapy.
abstract: Successful treatment of gallstones by oral dissolving agents depends upon a functioning gallbladder. Thirty-one patients were assessed by oral cholecystography and ultrasound before and after a fatty meal. A correlation was demonstrated between radiological opacification and contraction on ultrasound. It is suggested that assessment of gallbladder function may be made by ultrasound methods alone, and an oral cholecystogram is not necessary prior to dissolution therapy.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002635:Chenodeoxycholic Acid / Q000627:therapeutic use; D002769:Cholelithiasis / Q000188:drug therapy / Q000503:physiopathology*; D005260:Female; D005704:Gallbladder / Q000473:pathology / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014463:Ultrasonography
chemical_list: D002635:Chenodeoxycholic Acid