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%"]
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。经各项检查确定为原发肝癌,最佳治疗方法是() ["A.局部切除","B.左外叶切除","C.左半肝切除","D.左三叶切除","E.次肝段切除"]
AIDS(acquired immunodeficiency syndrome)
梅毒疹
直肠癌早期的临床表现可以包括() ["A.大便次数增多","B.粪便混有黏液","C.肛门内不适","D.间歇性少量血便","E.腹部隐痛、下坠感"]
尖锐湿疣(condyloma acuminatum)