placental mesenchymal dysplasia with normal fetus: a rare case report

Placental mesenchymal dysplasia (pmd) is a rare benign placental abnormality. it is characterized by hydropic degeneration of stem villi, placentomegaly, and increased maternal serum alphafetoprotein(afp). it can be associated with different congenital abnormalities, karyotype abnormalities, and fetomaternal morbidities. it is difficult to differentiate pmdfrom partial mole, complete mole with twin pregnancy in ultrasound, and in macroscopic examination. the current paper presentsa rare case of placental mesenchymal dysplasia in a young primigravida mother who delivered a normal fetus withnormal karyotype.