Chorionic bump is a rare condition in the first trimester of pregnancy. It appears as a bulge from the choriodecidual surface into the gestational sac. So far, there have been no ultrasound or clinical markers that can predict a difference in outcomeWe report a case of a pregnant woman with history of infertility, diagnosed in the first trimester with a chorionic bump. It disappeared spontaneously at 23 weeks of gestation. The pregnancy went well and she delivered a healthy baby.The aetiology and clinical significance of the chorionic bump remains unclear.
We report a case of a singleton hydrops pregnancy with placental gross and microscopic features between partial hydatidiform mole (PHM) and placental mesenchymal dysplasia (PMD) in a diploid live fetus. Pregnancy was complicated by early onset of growth restriction and pre‐eclampsia. A female newborn was born at 29 weeks with no congenital malformations. Histology of the placenta revealed mixed phenotype of PMD and PHM, and genetic test results were normal.
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