Among mothers who had conceived both naturally and after assisted fertilization, the risk of placenta previa was nearly three-fold higher in the pregnancy following assisted fertilization (adjusted OR 2.9, 95% CI 1.4-6.1), compared with that in the naturally conceived pregnancy.CONCLUSIONS\nThe use...
Placenta previa is relatively rare, affecting around 1 in 200 pregnancies. As we mentioned above, some risk factors may include a history of placenta previa in a previous pregnancy, having had a baby before, previous surgeries or procedures that may have left a scar on your uterus (...
An anterior placenta is when your placenta grows in the front of the uterus near your abdomen. This condition is not unusual, as the placenta can form anywhere in the uterus and is typically discovered around 18 to 21 weeks into the pregnancy usingultrasound. The primary role of the placenta...
placenta previa 听听怎么读 是什么意思 释义 前置胎盘; 英英释义 placenta previa n.pregnancy in which the placenta is implanted in the lower part of the uterus (instead of the upper part); can cause bleeding late in pregnancy; delivery by cesarean section may be necessary...
If the placenta is still close to the cervix later in pregnancy, it can cause serious bleeding and may mean that you'll need to deliver early. If you have placenta previa when it's time to deliver your baby, you'll need to have aC-section. ...
placenta previa 释义 前置胎盘 英英释义 Noun 1. pregnancy in which the placenta is implanted in the lower part of the uterus (instead of the upper part); can cause bleeding late in pregnancy; delivery by cesarean section may be necessary...
during a routine ultrasound mid pregnancy. 但此时低位胎盘 But a low-lying placenta at this point 可能并不足以成为你担忧的原因 may not be a cause for concern. 在大多数情况下 In most cases, the placenta grows toward 胎盘会往子宫上部血液供应充足的位置生长 ...
placenta previa英英释义 placenta previa n.pregnancy in which the placenta is implanted in the lower part of the uterus (instead of the upper part); can cause bleeding late in pregnancy; delivery by cesarean section may be necessary placenta previa 例句 ...
Tanimura K; Yarnasaki Y; Ebina Y;.Prediction of adherent placenta in pregnancy with placenta previa using ultrasonography and magnetic resonance imaging.European Journal of Obstetrics & Gynecology and Reproductive Biology.2015.41-44Tanimura K, Yamasaki Y, Ebina Y, et al. Prediction of adherent ...
前置胎盘PlacentaPreviaAcommonvaginalbleedinginthirdtrimester RequirementsMasterthedefinition,types,clinicalmanifestations,diagnosisandtreatmentprinciples. Befamiliarwiththepathogenesis,pathophysiology,differentialdiagnosis,andmaternalfetaloutcomes. Understandtheetiologyandprevention. CaseA34yr-oldpregnancywomanat31weeksisadmitted...