DZI19-95: Ovary - Germ Cell Tumors - Primitive

From MGH Learn Pathology


Request type Study
Subspecialty Gynecologic
Set GYN Resident Education
Topic Ovary - Germ Cell Tumors - Primitive
Presenter Oliva, Esther,MD


Toggle columns: Diagnosis

Case Clinical history Requester Diagnosis
Case Clinical history Requester Diagnosis

Case 1


None provided Em99 Yolk sac tumor with Schiller Duval bodies hyaline bodies microcystic pattern reticular and polyvesicular-vitelline pattern with cellular collagenous stroma A2 looks like there's angiosarcoma

Case 2


None provided Em99 Yolk Sac hepatoid variant

Case 3


None provided Mzo Dysgerminoma (on core biopsy labeled "pelvic mass") with crush artifact

Case 4


None provided Mzo Dysgerminoma with geographic necrosis granulomas crush artifact

Case 5


None provided Mzo Embryonal Carcinoma

Case 6


None provided Mzo Dysgerminoma with characteristic clefting

Case 7


None provided Mzo Dysgerminoma with starry sky pattern

Case 8


None provided Mzo Polyembryoma with prominent syncytiotrophoblasts germ disc cells looks like embryonal carcinoma (crescent of moon) surrounding reticular loose areas looks like YST