<prompt> Answer this question truthfullyWhat precisely is a hydatidiform mole?  <response>: <reason> Shown below is a table depicting the gross and microscopic pathology of hydatidiform mole. Type of hydatidiform mole Gross pathology Microscopic pathology Immunohistochemistry Complete hydatidiform mole Snowstorm Chorionic villi: All abnormal, bizarre; often not ovoid Fissuresslit-like gaps Cisterns: Well-developed Blood vessels Canalicular thin walled few p57KIP2 -ve Incomplete hydatidiform mole Grape-like clusters Chorionic villi: Large villi, villi with cisterns, villi with cytotrophoblastic inclusions Jagged, still quasi ovoid Cisterns: Poorly developed small Blood vessels Present p57KIP2 veev:youtubeQO3QF6n4xuo 