Miles手术()Dixon手术()Hartmann手术() ["A.对晚期直肠癌,已不能行根治性手术时,又要解除病人排便困难或肠梗阻时","B.适用于直肠癌下缘距肛门10cm以上的患者","C.适用于直肠癌下缘距肛门在7~10cm之间的病人","D.适用于年老体弱,不能行一期切除吻合的病人","E.适用于距肛门7cm以内的直肠癌患者"]
有幽门梗阻的晚期胃癌应行()剖腹后发现胃癌已广泛转移应行()小弯高位胃癌和贲门癌应行()胃体小弯部胃癌已侵犯胃底部应行() ["A.胃癌根治切除术 ","B.胃空肠吻合术 ","C.食管下端和胃近端切除术 ","D.全胃切除术 ","E.放弃作根治术 "]
用于放射性核素肝扫描的是()适合采用放射为主综合治疗原发性肝癌的是()用于放射治疗原发性肝癌的放射源可以是() ["A.金-198","B.钴-60","C.原发性肝癌伴肝硬化","D.多发性肝癌","E.肝癌远处转移"]
男,58岁,上腹部胀痛不适2月余。MRI见肝内多发病灶。最可能的诊断是() ["A.结节型肝癌","B.肝转移瘤","C.肝癌并肝内转移","D.肝硬化并再生结节","E.未见异常"]
58岁,间断腹部隐痛9个月,贫血3个月,近日加重并伴有柏油样便,CT所见如图,最可能诊断是() ["A.小肠淋巴瘤","B.小肠恶性间质瘤","C.小肠重复畸形","D.小肠癌","E.小肠淋巴肉瘤"]
肝癌中、晚期最常见的体征为()肝癌早期的全身症状为()肝癌肿块累及横膈出现()肝癌肿块破裂出血引起()肝癌晚期的全身表现为()