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KMID : 0386119920280010112
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Journal of the Korean Radiological Society
1992 Volume.28 No. 1 p.112 ~ p.114
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Disparity Between Ultrasonographic and pathologic Findings of Laparoscopically Removed Gallbladder Polyps
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최효선
박정미/박석희/김춘열/박용휘/김응국/이교영
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Abstract
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Cholesterol polyps are the most common cause of the polypoid lesions of the gallbladder shown by ultrasonography (US). Cholesterol polyps are usually attached to the mucosal surface of the viscus with delicate, filammentous stalks so that they
can
be
easily detached. Recently, laparoscopic cholecystectomy has been introduced to treat various gallbladder diseases. We have experienced four patients with ultrasonographically typical gallbladder polyps, that were not detected in the pathologic
specimens
removed by laparoscopic cholecystectomy. In each patients, intraluminal suction preceded the laparoscopic cholecystectomy, and the suction was presumed to have resulted in the detachment of cholesterol polyps having delicated and fragile stalks.
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KEYWORD
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