Nonvisualization of the gallbladder by ultrasound in a fasting patient usually indicates calculous gallbladder disease. However, a number of other less common conditions can prevent gallbladder visualization or recognition. The latter occurs when the location or the morphology of the gallbladder is
Sonographic hepatization of the gallbladder: A cause of nonvisualization of the gallbladder by cholecystosonography
β Scribed by James W. Reinig; John H. Stanley
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 268 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0091-2751
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β¦ Synopsis
Nonvisualization of the gallbladder by ultrasound is considered highly suggestive of gallbladder pathology.' In several reviews, an abnormal gallbladder was found in 88%-100% of patients in which the gallbladder was not seen by grayscale ~onography.'-~ It has been demonstrated that exceptionally thick bile can produce a sonographic image as echogenic as the adjacent liver.* We present three cases in which a normal gallbladder was full of echogenic bile, resulting in an appearance that was the same as the liver. Gray-scale sonography failed to demonstrate the gallbladders, but careful real-time examination could identify all three, thus preventing erroneous diagnosis of gallbladder pathology.
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