A sign of symptomatic chronic cholecystitis on biliary scintigraphy

W. Al-Sheikh, M. Hourani, J. S. Barkin, L. P. Clarke, F. S. Ashkar, A. N. Serafini

Research output: Contribution to journalArticlepeer-review

8 Scopus citations


Five hundred patients with acute right-upper-quadrant pain underwent biliary scintigraphy with 99mTc paraisopropyliminodiacetic acid. One hundred and thirty-four studies were reported normal (both gallbladder and activity in bowel are noted in 1 hr). Of the 134 studies reported as normal, 32 showed intestinal activity before gallbladder visualization during the first hour of the study. Sonography and/or oral cholectystography revealed that 24 patients had gallstones, and eight patients had no demonstrable pathology in the biliary system. Of the 134 studies, 102 showed visualization of the gallbladder before intestinal activity during the first hour of the study. Sonography and/or oral cholecystogrpahy showed that 73 patients had normal biliary system. The remaining 29 patients had gallstones. The overall sensitivity of this finding is 45%, the specificity is 90%, and the accuracy is 73%. In this group of symptomatic patients, the appearance of intestinal activity before gallbladder activity on biliary scintigraphy warrants further evaluation of these patients by sonography and/or oral cholecystography.

Original languageEnglish (US)
Pages (from-to)283-286
Number of pages4
JournalUnknown Journal
Issue number2
StatePublished - Jan 1 1983

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging


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