Abstract
We evaluated whether the presence of a grade III placenta correlates with blood hypercoagulability in pregnancy between 37 and 39 weeks of gestation. The placenta was graded by ultrasound in 155 healthy full-term women and the plasma levels of antithrombin III (AT III) activity, thrombin-antithrombin complex (TAT) and D-dimer were correlated with each placental grade. AT III activity levels tended to decrease with advancing placental grade from I to III (p < 0.05). D-dimer showed the same tendency while TAT did not. The incidence of reduced AT III activity levels (<70%) in women with a grade III placenta was about twice those in women with a grade II or I placenta, and that of AT III <80% was 3-fold greater. We concluded that the presence of a grade III placenta in full-term pregnancies correlates with blood hypercoagulability.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
