Early Placenta Previa and Delivery Outcome
作者:
JAMES COMEAU,
LINDA SHAW,
CARRIE MARCELL,
J PATRICK LAVERY,
期刊:
Obstetrics & Gynecology
(OVID Available online 1983)
卷期:
Volume 61,
issue 5
页码: 577-580
ISSN:0029-7844
年代: 1983
出版商: OVID
数据来源: OVID
摘要:
Ultrasound scan showed some degree of placenta previa in 503 patients. Of this group, 5.6% (28) had clinically significant bleeding or documented placenta previa at delivery. A scoring system based on placental localization was not successful in predicting who was at high risk for bleeding. However, the likelihood of clinically excessive bleeding did significantly increase if the placenta previa was noted after 30 weeks' gestation. The study did not find a greater incidence of small-for-gestational-age babies in women with low-lying placentas.
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