<prompt> BA lady with abdominal mass was investigated. On surgery, she was found to have b1 ovarian masses with smooth surface. On microscopy they revealed mucin secreting cells with signet ring shapes. What is your diagnosis?DysgerminomaKrukenberg tumourPrimary Adenocarcinoma of the ovariesDermoid cyst  <response>: Ans. b Krukenberg tumourRef: Robbins Pathology 9th EdPg 1032; Robbins Pathology 8th EDPG 1050; Shaws Textbook of Gynaecology 15e pg 425Krukenberg TumorRefers to a metastatic bilateral ovarian malignancy whose primary site is GIT or breast. QComposed of cellular or myxomatous stroma with scattered mucin-producing, signet-ring cancer cells, most often of gastric origin 70 QCa colon, appendix, breast sp invasive lobular carcinoma, pancreas and gall bladder are other primary sites. 