18 year old female presents with an ovarian mass, her serum bio marker are found to be normal except for LDH, which is found to be elevated. The most likely diagnosis is:
(A) Dysgerminoma (B) Endodermal sinus tumor (C) Malignant terratoma (D) Mucinous cystadeno carcinoma
(A) NOTE :- * Young girls with - Germ cell tumor Ovarian mass * Old women with - Epithelial serous tumor Ovarian mass Biomarkers Dysgerminoma | LDH, | placental alkaline Po4 Endodermal sinus tumor a feto protein and antitrypsin