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  • Title: [Biliary surgery and cholescintigraphy with iminodiacetic acid (IDA) analogs. An evaluation of the results and the complications].
    Author: Falco E, Magliani L, Biassoni P, Barbera F, Costa R, Schenone F, Conzi GF.
    Journal: Minerva Chir; 1993 Apr 30; 48(8):387-92. PubMed ID: 8321435.
    Abstract:
    Hepatobiliary scintigraphy with analogs of iminodiacetic acid (IDA) has become one of the primary tools in the diagnosis of biliary tract diseases, especially in the evaluation of surgical results and detection of complications that may arise from biliary operative procedures. We have performed cholescintigraphy in 19 patients. Of them, 9 underwent choledochojejunostomy with Roux-en-Y reconstruction for recurrent choledocholithiasis, 1 underwent right hepatic resection for metastasis extirpation, 8 were post cholecystectomy patients effected with upper abdominal pain located either in the epigastric region or right upper quadrant referable to post cholecystectomy syndrome and the last exhibited chronic pancreatitis ans suspicious sphincter of Oddi stenosis. The scintigraphy data were compared with the information yielded by sonography, intravenous cholangiogram (IVC) and, when possible, by endoscopic retrograde cholangiopancreatography (ERCP). Scans were considered pathologic when one or more of the following criteria were present: a) delayed biliary to bowel transit (greater than 1 hr), b) abnormal time-activity dynamic, c) no intestinal activity (obstruction), d) apparent ductal dilatation. In the group of biliary-enteric anastomosed patients, cholescintigraphic findings have shown 3 normal cases, 3 cases of biliary-intestinal obstruction confirmed by surgery, and 3 with abnormal activity retention in the jejunum loop due, in 2 patients, to hypokinesia since the quick emptying following the administration of 10 mg i.v. of metoclopramide, while in the other one, the surgery reexploration exhibited the presence of adhesions producing intestinal stricture. in the last patient of this group, the cholescintigraphy was performed to detect possible biliary leaks. In the post cholecystectomy patients, the cholescintigraphy exhibited in 3 cases dilated common duct with functional patency since the normal biliary-bowel transit time (less than 1 hr); this was confirmed by sonogram and IVC.(ABSTRACT TRUNCATED AT 250 WORDS)
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