男,50岁,肝区持续性钝痛2个月,疼痛可牵涉至右肩部,伴乏力,消瘦明显,食欲减退,有恶心、低热症状。查体发现右肋下可扪及肿大之肝脏,质地坚硬,收入病房后行进一步检查。下列哪种实验室检查最有诊断价值() ["A.测定SGPT和SGOT","B.测定血清碱性磷酸酶","C.甲胎蛋白测定","D.测定血清γ-谷氨酰转肽酶","E.乳酸脱氢酶和同功酶测定"]
男,50岁,肝区持续性钝痛2个月,疼痛可牵涉至右肩部,伴乏力,消瘦明显,食欲减退,有恶心、低热症状。查体发现右肋下可扪及肿大之肝脏,质地坚硬,收入病房后行进一步检查。根据病史及初步体检结果,哪一种疾病最可能() ["A.病毒性肝炎","B.肝硬化(肝炎后)","C.慢性胆囊炎,胆石症","D.肝包虫病","E.原发性肝癌"]
男,45岁,肝病10余年,近半年肝区不适,在医院行影像学检查,发现肝脏左外叶有2.8cm占位病变,疑为肝癌。根治性手术后,估计其5年生存率是() ["A.>90%","B.60%~70%","C.85.3%","D.56.1%","E.70%"]
尖锐湿疣(condyloma acuminatum)
淋病(gonorrhea)
AIDS(acquired immunodeficiency syndrome)