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[Patch widening technic of benign bile duct stenosis in dogs using teflon and Solco grafts].

Abstract
In 30 dogs, weighing 20 to 30 kg, the common bile duct was ligated. Pre- and postoperative bilirubin, GOT, GPT and alc. phosphatase were controlled. Eight days later a longitudinal incision was made across the stenosed segment, which was then widened with a patch. 15 dogs received a Teflon patch - 15 other dogs a Solcograft pathch. After patch-widening-plasty laboratory parameters returned to normal within a few days. X-ray controls could not find any stenosis two years after Teflon-patch-plasty, while after Solcograft-patch-plasty four dogs showed a common bile duct-stenosis within the first following year. Four weeks after Teflon-patch-plasty the patch was covered with bile duct epithelium inside. After Solcograft-patch-plasty within the first postoperative year no epithelization could be observed.
AuthorsR Kirchner, H Hartung, A Oswald, K Veith
JournalChirurgisches Forum fur experimentelle und klinische Forschung (Chir Forum Exp Klin Forsch) Issue 1978 Pg. 173-6 ( 1978) ISSN: 0303-6227 [Print] Germany
Vernacular TitlePatcherweiterungsplastik bei benignen Gallengangsstenosen von Hunden mit Teflon and Solcograft.
PMID752584 (Publication Type: Comparative Study, English Abstract, Journal Article)
Chemical References
  • Polytetrafluoroethylene
  • Aspartate Aminotransferases
  • Alanine Transaminase
  • Alkaline Phosphatase
  • Bilirubin
Topics
  • Alanine Transaminase (blood)
  • Alkaline Phosphatase (blood)
  • Animals
  • Aspartate Aminotransferases (blood)
  • Biliary Tract Diseases (surgery)
  • Bilirubin (blood)
  • Common Bile Duct (surgery)
  • Dogs
  • Ligation
  • Polytetrafluoroethylene
  • Prostheses and Implants
  • Time Factors

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