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pro vyhledávání: '"Kar Ding Hsu"'
Publikováno v:
Gastrointestinal Endoscopy. 23:206-208
The retroflexed tips of peroral endoscopes became impacted on passage into the esophagus in 4 patients. In 3 instances, the impacted endoscope could be advanced to the stomach, straightened, and withdrawn; in 1 instance the retroflexed tip could only
Publikováno v:
Radiology. 122:836-838
The authors describe the influence of patient position and distorting forces during endoscopy on endoscopic retrograde cholangiography. For accurate diagnosis, radiographs must be taken after withdrawal of the endoscope and rotation of the patient to