Partial Hydatidiform Mole, also known as incomplete hydatidiform mole, is related to hydatidiform mole, recurrent, 1 and gestational trophoblastic neoplasm. An important gene associated with Partial Hydatidiform Mole is KHDC3L (KH Domain Containing 3 Like, Subcortical Maternal Complex Member). Affiliated tissues include uterus and placenta.