This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: JIPMER 2018, Subject name: Gynaecology & Obstetrics
[{'content': 'Snow storm appearance is seen in \nSelect and explain. \nA. Ectopic pregnancy, B. Molar pregnancy, C. Incomplete aboion, D. Heterotopic pregnancy', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Molar pregnancy is an abnormal form of pregnancy in which non - ble feilized egg implants in the uterus and will fill to come to term a molar pregnancy. It Is a gestational trophoblastic disease which grow into a mass in the uterus that has swollen villi on ultrasound mole resemble a bunch of grapes or snow - storm. There is increased trophoblast proliferation and enlarging of the chronic villi.', 'role': 'assistant'}]