Abstract
Biliary obstruction is a common gastrointestinal disorder with many etiological factors, such as benign and malignant diseases of the biliary tract, pancreas, and liver. Endoscopic ultrasound guided biliary drainage provides a new method for the treatment of biliary obstruction when ERCP cannula fails.
MeSH terms
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Aged
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Cholangiopancreatography, Endoscopic Retrograde
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Cholestasis* / diagnostic imaging
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Cholestasis* / etiology
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Cholestasis* / surgery
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Drainage* / methods
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Duodenal Obstruction* / diagnostic imaging
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Duodenal Obstruction* / etiology
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Duodenal Obstruction* / surgery
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Endosonography
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Humans
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Male
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Ultrasonography, Interventional