title: Biliary tract dyskinesia.
abstract: The radiological report of gall bladder contraction 60 minutes after fatty meal, was compared with the computed volume and contraction of gall bladder using Siffert's technique. Of 46 oral cholecystograms, 34 were reported to be normal and 12 as poor contraction. On computation only 14 were found to be normal and 32 showed poor contraction. The difference was statistically significant.
authors.forename: N S
authors.initials: NS
authors.lastname: Banatwala
authors.forename: S J
authors.initials: SJ
authors.lastname: Zuberi
mesh_terms: D000328:Adult; D000368:Aged; D001657:Biliary Dyskinesia / Q000503:physiopathology*; D002765:Cholecystography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged