<prompt> Commonest presentation of hydatidiform mole is: March 2011Hyperemesis gravidarumBleedingPre-eclampsiaChoriocarcinoma  <response>: Ans. B: Bleeding Vaginal bleeding is the commonest presentation of hydatidiform mole 90 Hydatid mole: Molar pregnancy is an abnormal pregnancy, characterized by the presence of a hydatidiform mole or hydatid mole, mola hydatidosa MC GTD gestational trophoblastic disease following H. mole is invasive mole Hydropic degeneration of villi is the histological characteristic of H. mole Imaging technique of choice for diagnosing H. mole is USG Snowstorm appearance is seen on USG Molar pregnancy is usually diagnosed in 1st trimester Molar pregnancy is associated with: PIH, thyrotoxicosis, hyperemesis 