75.藥品與在人類引起的癌症之配對,下列何者正確?
A.anabolic steroids-leukemia
B.analgesics containing phenacetin-liver cancer
C.steroidal estrogens-endometrial cancer
D.cyclosporine-vaginal or cervical cancer
答: C
解答:
A: 合成代謝類固醇:可提升肌肉生長速度,副作用包含男性女乳症、心血管疾病、聲音低沉、體毛增多等
B: 長期使用可能會增加renal pelvis, ureter cancer等風險 (IARC Volume 24, Sup7, 100A)
C: 單獨服用雌激素(estrogens),可能會增加乳癌、卵巢癌、子宮內膜癌(endometrial cancer)等風險 (IARC Volume 72, 100A)
D: 可能會增加skin (squamous cell carcinoma) cancer, non-Hodgkin lymphoma等風險(IARC Volume 50, 100A)
故答案選C