title: [Histologic changes in ligated stumps of ovarian blood vessels in preoperative low-molecular weight preventive heparin administration].
abstract: OBJECTIVE
  Thrombotic changes and vascular lesions during adnexectomy were observed. We resected the stumps of the ovarian blood vessels after 30 min.
  
  
  METHODS
  Two hours before surgery we injected a dosis of 20 mg Lovenox s.c. Special histological methods of coloring were used.
  
  
  RESULTS
  We found evidence of only parietal thrombus formation 3 times (10%) in the arteries and 4 times (13.3%) in the veins; the endothelial damage was reduced.
  
  
  CONCLUSIONS
  Low-molecular-weight heparin is most effective and safe in the prevention of thrombogenesis. We definitively replaced the "old" standard heparin in clinical gynecological practice.
authors.affiliation: Abteilung für Frauenheilkunde, Krankenhaus Klosterneuburg, Osterreich.
authors.forename: R
authors.initials: R
authors.lastname: Slunsky
mesh_terms: D004730:Endothelium, Vascular / Q000473:pathology; D017984:Enoxaparin / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D007044:Hysterectomy; D007279:Injections, Subcutaneous; D008026:Ligation; D010052:Ovariectomy; D010053:Ovary / Q000098:blood supply*; D011183:Postoperative Complications / Q000473:pathology / Q000517:prevention & control*; D011292:Premedication; D013927:Thrombosis / Q000473:pathology / Q000517:prevention & control*
chemical_list: D017984:Enoxaparin
vernacular_title: Histologische Veränderungen in den unterbundenen Stümpfen der Ovarialgefässe bei präoperativer niedermolekularer Heparinprophylaxe.