title: Abruptio placentae. A "classic" dedicated to Elizabeth Ramsey.
abstract: The syndrome of abruptio placentae was originally described in 1997. Total hysterectomy was advocated by Couvelaire in 1991. The placenta is fixed to the uterine wall by anchoring villi. When spiral arteries lack the physiologic trophoblast invasion, like in case of maternal hypertension placental infarcts/abruption might occur. Infusion of thromboplastic material induces disseminated intravascular coagulation. The uterus "en bois" representing hypertonicity and polysystolia probably safe-guard the entrance of further thromboplastic material into the maternal circulation. Prompt restoration of the intravascular volume with full blood avoids hysterectomy. Preventive measures are avoidance of the supine position, cocaine and smoking. Treatment of hyperhomocysteinemia probably can prevent vascular damage.
authors.affiliation: Department of Obstetrics and Gynaecology, University Hospital Nijmegen Sint Radboud, The Netherlands. g.theunissen@obgyn.azn.nl
authors.forename: T K
authors.initials: TK
authors.lastname: Eskes
mesh_terms: D000037:Abruptio Placentae / Q000266:history* / Q000473:pathology / Q000601:surgery; D004211:Disseminated Intravascular Coagulation; D005260:Female; D049671:History, 18th Century; D049673:History, 20th Century; D006801:Humans; D010920:Placenta / Q000098:blood supply / Q000473:pathology; D011247:Pregnancy