Medicine Endocrinology e8e5f95e Which of the following has a normal level of alpha fetoprotein value in serum? A Ovarian dysgerminoma B Hepatoblastoma C Embroynal carcinoma D Yolk sac tumours High-Yield Explanation Alp is used as serum tumour marker in some conditions . Ref - harrison's internal medicine 20e p441 , Davidson's medicine 23e p1324