Rao K J, Blake H, Theodossi A
Department of Gastroenterology, Mayday Hospital, Thornton Heath, Surrey.
Gut. 1990 May;31(5):565-7. doi: 10.1136/gut.31.5.565.
Nineteen biliary strictures were dilated using a modified angioplasty balloon catheter to allow insertion of a 10F prosthesis. In each instance biliary strictures were successfully dilated which had previously been too tight to widen with standard endoscopic biliary dilating catheters. Eleven patients had malignant hilar strictures, four malignant distal common bile duct strictures, and four benign strictures. There were no complications as a result of the procedure and satisfactory biliary drainage was established in all patients. We conclude that tight biliary strictures can be successfully dilated using a modified angioplasty balloon catheter.
使用改良的血管成形术球囊导管对19例胆道狭窄进行扩张，以允许插入10F的假体。在每种情况下，先前因狭窄程度过紧而无法用标准内镜胆道扩张导管扩开的胆道狭窄均成功扩张。11例患者有恶性肝门部狭窄，4例有恶性胆总管远端狭窄，4例为良性狭窄。该操作未引起并发症，所有患者均建立了满意的胆道引流。我们得出结论，使用改良的血管成形术球囊导管可成功扩张严重的胆道狭窄。
