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On Percuaneous Cholangiography Hiroyoshi Kubota 1 1The First Dept. of Surgery, Faculty of Medicine, University of Chiba pp.423-431
Published Date 1970/4/25
DOI https://doi.org/10.11477/mf.1403111246
  • Abstract
  • Look Inside

 Percutaneous cholangiography, a most decisive diagnostic method in the diseases of the bile duct, has not been universally employed because it is usually associated with leakage of the bile. In the meantime it has come to be known this method can be employed with safety depending on indication. Its necessity has been duly recognized as well because peroral or intravenous cho1angiography is often insuflicient.

 The authors have devised a method of accurately puncturing an intrahepatic bile duct by exact measurement. An intrahepatic bile duct, when it is dilated more than 5mm in diameter, is now tapped in a high percentage by aiming at a point directly proximal to the junction of the intrahepatic bile ducts. By placing a patient in a supine position, the height from the back up to the processus xiphoicleus is measured space. When it is more than 20 cm, the needle is introduced horizontally at the height of 13 cm between 7 or 8 intercostal space when it is less than 20 cm, the needle is inserted at 12cm high. Because the intrahepatic. ducts are winding are bifurcated posteriorly and anteriorly, the needle in a high percentage taps either of these bile ducts.

 This method is not only useful for the diagnosis of gallstone, but in the differential diagnosis of cancer as well. It should be positively employed when cancer of the liver or bile duct is suspected.


Copyright © 1970, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1219 印刷版ISSN 0536-2180 医学書院

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