New insight on etiology: A chorionic bump with partial mole pregnancy case report from Syria.

This case report presents the association of a chorionic bump with a partial mole pregnancy in a 37-year-old G3P2 woman. The differential diagnosis of a partial mole was considered after transvaginal ultrasonography revealed a chorionic bump. Subsequent pathological analysis confirmed the diagnosis. While the etiology of the chorionic bump remains dubious, we hypothesize an alternative explanation for chorionic bump formation based on the presence of three unique pathological features: necrosis, edema, and hemorrhage.