نتایج جستجو برای: placenta previa
تعداد نتایج: 24512 فیلتر نتایج به سال:
BACKGROUND/AIM Several authorities advocate the use of hypogastric artery ligation (HAL) in the treatment of cases of obstetrical hemorrhage related to uterine atony or placenta accreta. We assessed the morbidity and mortality of patients who underwent HAL as a component of emergency procedures to control life-threatening uterine bleeding in a tertiary-care university hospital. MATERIALS AND ...
We studied the efficacy of prophylactic internal iliac artery balloon catheterization for managing severe hemorrhage caused by pernicious placenta previa.This prospective observational study was conducted in Tongji Hospital, Wuhan, China. One hundred sixty-three women past 32-week's gestation with placenta previa-accreta were recruited and managed. Women in the balloon group accepted prophylact...
Abstract Objective To analyze the diagnostic value of MRI in placenta previa. Methods 100 pregnant women with previa admitted to our hospital from January 2017 2020 were selected as research objects. They randomly divided into groups by digital table. Group A (50 cases) carried out magnetic resonance imaging (MRI) examination, and B Doppler ultrasound examination. The detection disease types ac...
Vasa previa, defined as fetal vessels coursing within the membranes between the presenting part and the cervix, occurs in approximately 1:2500-5000 pregnancies. Type II vasa previa consists of fetal vessels crossing over the internal os connecting a bilobed placenta or a succenturiate lobe with the main placental mass. These vessels are prone to compression during labor or may tear when membran...
Worse future outcomes of infants with lower birthweight are widely documented, but the underlying causal relationship remains controversial. Recent causal studies rely mostly on within-twin variations, and tend to find significant effects of birthweight on long-term outcomes, but substantially smaller effects on infant health than by standard regression estimates. To improve our understanding o...
BACKGROUND The correlation between gestational hypertension-preeclampsia (GH-PE) and placenta previa (PP) is controversial. Specifically, it is unknown whether placenta previa has any effect on the various types of preeclampsia (PE), and the role PP with concurrent placenta accreta (PA) play in the occurrence of GH-PE are not well understood. OBJECTIVE The aim of this study was to identify th...
Placenta previa presents a highest risk to pregnancy, and placenta accreta is the most serious. Placenta accreta requires cesarean delivery and often results in massive obstetric hemorrhage and higher maternal morbidity. Challenges associated with cesarean delivery techniques may contribute to increased maternal blood loss and morbidity rates. Several recent obstetric studies reported the usefu...
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