烧伤后常并发()脑外伤后常继发() ["A．消化性溃疡","B．Curling溃疡","C．出血性胃炎","D．Cushing溃疡","E．糜烂性胃炎"]
胃癌的治疗方法哪项正确() ["A．早期化疗","B．扪到肿块者作全胃切除","C．化疗+放疗","D．早期胃癌作胃癌根治术","E．早期胃癌作胃大部切除术"]
胃癌在下列哪种情况下不能行根治性手术() ["A．肝总动脉淋巴结有转移时","B．腹腔动脉淋巴结有转移时","C．肝，腹膜，肠系膜广泛转移时","D．癌浸润到横结肠或脾脏时","E．肝左外叶局限性癌浸润时"]
胃内两个癌结节，支持胃内癌转移最可靠的依据是() ["A．两个癌结节不相连","B．两个癌结节组织学类型不同","C．血管、淋巴管内可见癌栓","D．两个癌结节组织学类型相同","E．两个癌结节均发生在粘膜层"]
以下肿瘤中可能会出现升高的标志物是： ["鼻咽癌()结肠癌()A．CEA","B．HCG","C．AFP","D．VCA-IgA","E．AKP"]
成年人股疝患者宜选()绞窄性腹股沟疝宜选()
