title

ظرفيت سونوگرافي در تعيين علل و محل گشاديهاي كجاري صفراوي

رفاهی, سهیلا and بهروزكيا, ژاله (1391) ظرفيت سونوگرافي در تعيين علل و محل گشاديهاي كجاري صفراوي. در: ششمين كنگره بيماريهاي مجاري صفراوي و پانكراس در ايران, 12 الي 14 مهر ماه 1391, بيمارستان طالقاني تهران-ايران.

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Title

CAPACITY OF ULTRASOUND TO DETERMINE THE CAUSE AND SITE OF BILE DUCTS DILATATION

English Abstract

Background and Objectives: Ultrasound (US) is the initial imaging test used in the evaluation of patients with biliary tract disease. Our retrospective study was designed to evaluate the capacity of ultrasound to determine the cause and site of bile ducts dilatation, and to compare the accuracy of ultrasound with endoscopic retrograde cholangiopancreatography (ERCP), a well-accepted procedure and surgery as practiced on 53 patients. Patients and Methods: 40 patients with ultrasonographic, endoscopic retrograde cholangiopancreatography and surgery reports were entered into the study. sonographic reports of each patient were compared with endoscopic retrograde cholangiopancreatography and surgery findings. Results: The most common cause of dilatation was stones followed by bile ducts tumors. Tumors were located in intrapancreatic common bile duct in 81.8%. The sensitivity of ultrasound was 100% in diagnosis of stones and 83.3% in tumors respectively. Comparison of the ultrasound and endoscopic retrograde cholangiopancreatography and surgery findings revealed a correct sonographic diagnosis in 92.5% of cases. Conclusion: Our study showed that ultrasound had a high accuracy and sensitivity of 92.5% and 94.4%, respectively in the diagnosis of bile ducts dilatation.

Item Type:Conference or Workshop Item (Poster)
زبان سند : انگلیسی
نویسنده مسئول :سهیلا رفاهی
نویسنده :ژاله بهروزكيا
Uncontrolled Keywords:مجاري صفراوي - سونوگرافي - گشادي
کلیدواژه ها (انگلیسی):bile ducts - sonogrsphy - dilatation
Subjects:WI Digestive System
WN Radiology . Diagnostic Imaging
Divisions:Faculty of Medicine > Department of Basic Sciences > Department of Medical Physics
ID Code:3597
Deposited By: MS Soheila Refahi
Deposited On:12 Jul 1391 13:20
Last Modified:26 Nov 1391 08:42

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