Hepatobiliary scanning with 99mTc-PIPIDA in acute cholecystitis

Journal Article · Fri Jan 01 04:00:00 EST 1982 · Radiology; (United States)

DOI:https://doi.org/10.1148/radiology.142.1.7053532· OSTI ID:5466376

Mauro, M A; McCartney, W H; Melmed, J R

Ninety-five patients with clinically suspected acute cholecystitis underwent hepatobiliary scanning with 99mTc-PIPIDA. A positive scan (nonvisualization of the gallbladder with visualization of the common bile duct and gut) was found in 29 patients; 25 of them (86%) had surgically proven acute cholecystitis and 4 (14%) had chronic cholecystitis. Five of the 25 with acute cholecystitis had acalculous disease. A negative examination (gallbladder visualization) occurred in 63 patients; 18 (29%) had chronic cholecystitis and 45 (71%) were subsequently found to have nonbiliary disease. Three indeterminate studies (nonvisualization of both the gallbladder and gut) were obtained in patients with choledocholithiasis and chronic cholecystitis. In the evaluation of acute cholecystitis, the 99mTc-PIPIDA hepatobiliary scan was 100% sensitive and 94% specific.

• Research Organization: Department of Radiology, University of North Carolina, Chapel Hill
• OSTI ID: 5466376
• Journal Information: Radiology; (United States), Journal Name: Radiology; (United States) Vol. 142:1; ISSN RADLA
• Country of Publication: United States
• Language: English

Related Subjects

550601* -- Medicine-- Unsealed Radionuclides in Diagnostics
62 RADIOLOGY AND NUCLEAR MEDICINE
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BILIARY TRACT
COUNTING TECHNIQUES
DIAGNOSTIC TECHNIQUES
DIGESTIVE SYSTEM
DIGESTIVE SYSTEM DISEASES
DISEASES
HOURS LIVING RADIOISOTOPES
INTERMEDIATE MASS NUCLEI
ISOMERIC NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
NUCLEI
ODD-EVEN NUCLEI
PATIENTS
RADIOISOTOPE SCANNING
RADIOISOTOPES
TECHNETIUM 99
TECHNETIUM ISOTOPES
YEARS LIVING RADIOISOTOPES