7. 生殖細胞瘤(germ cell tumor)分為精原細胞瘤(seminoma)與非精原細胞瘤(nonseminoma)兩大類組成分。下列何種腫瘤標記之上升,僅會發生於具有非精原細胞瘤(nonseminoma)組成之生殖細胞瘤?
(A) AFP (α-fetoprotein)
(B) hCG (human chorionic gonadotropin)
(C) LDH (lactate dehydrogenase)
(D) ALP (alkaline phosphatase)
(E) ALT (alanine transaminase)