Open AccessMitteilungen der Österreichischen Gesellschaft für Gynäkologie und Geburtshilfe
Author(s) -
R Slunský
Publication year - 1994
Publication title -
gynäkologisch-geburtshilfliche rundschau
Language(s) - German
Resource type - Journals
eISSN - 1423-0011
pISSN - 1018-8843
DOI - 10.1159/000272322
Subject(s) - lumen (anatomy) , medicine , ligation , abdominal hysterectomy , heparin , abdominal aorta , occlusion , coagulation , surgery , hysterectomy , aorta
The blood coagulation processes in ligated vasa ovarica after preoperative injection of low-dose standard heparin were examined in 30 women during abdominal hysterectomy and adnexectomy. We resected the stumps after 30 min. Histological examination revealed that in 20% of the arteries and in 30% of the veins there were blood coagulation processes of different extent near the ligation only. The final vascular occlusion is mainly achieved via locally limited damage of vessels and endothelial cells which leads to a direct and quick obliteration of the lumen by proliferation of tissue fibroblasts.