نتایج جستجو برای: placenta accreta
تعداد نتایج: 23509 فیلتر نتایج به سال:
We present a case of retained placenta accreta treated by high-intensity focused ultrasound (HIFU) ablation followed by hysteroscopic resection. The patient was diagnosed as submucosal myoma based on ultrasonography in local clinic. Pathologic examination of several pieces of tumor mass from the hysteroscopic procedure revealed necrotic chorionic villi with calcification. HIFU was performed usi...
OBJECTIVE We sought to apply a standardized evaluation of ultrasound parameters for the prediction of placental invasion in a high-risk population. STUDY DESIGN This was a retrospective review of gravidas with ≥1 prior cesarean delivery who received an ultrasound diagnosis of placenta previa or low-lying placenta in the third trimester at our institution from 1997 through 2011. Sonographic im...
AIMS To determine the frequency with which myometrium is removed during vacuum terminations of pregnancy or dilatation and curettage after miscarriage, and to relate these findings to subsequent placenta accreta or its proxies. METHODS Archival tissues from vacuum termination of pregnancy or dilatation and blunt curettage after miscarriage were examined for the presence of myometrium. The sub...
The adhesion disorders of the placenta such as placenta accreta and percreta, constitute one of the principal causes of maternal morbidity due to hemorrhage post birth. The placenta previa and the reiterative cesarean are the principal risk factors; in them it is possible to diagnose according to direct and indirect echographic signs. However, in certain occasions the information obtained by th...
OBJECTIVE To estimate maternal outcome after conservative management of placenta accreta. METHODS This retrospective multicenter study sought to include all women treated conservatively for placenta accreta in tertiary university hospital centers in France from 1993 to 2007. Conservative management was defined by the obstetrician's decision to leave the placenta in situ, partially or totally,...
By placenta accreta is meant an abnormal adherence of the whole, or part, of the placenta to the uterine wall due to partial or complete absence of the decidua basalis, especially the spongiosum layer. Placenta increta is an uncommon variant of this condition when, in addition, the plfacenta invades the uterine musculature. The incidence of placenta accreta varies from observer to observer, and...
(Am J Obstet Gynecol. 2020;223:322–329) Placenta accreta spectrum (PAS) is associated with notable surgical risks, especially in cases of placenta previa-percreta. Surgical blood loss the key cause morbidity or mortality surgery for PAS. Multidisciplinary management PAS has developed and improved, leading clinicians to reexamine use interventional radiology techniques ligation anterior division...
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