对疑有早期原发性肝癌的患者,应首选哪一种方法检查较好() ["放射性核素肝扫描","血清甲胎蛋白动态观察检查","肝区超声波检查","血清γ-谷氨酰转肽酶,碱性磷酸酶和乳酸脱氢酶检查","选择性肝动脉造影检查"]
原发性肝癌早期转移途径为() ["肺内转移","淋巴转移","直接浸润转移","肝内血行转移","骨转移"]
患者男,64岁。右上腹剧痛17天,伴发热10天。乙肝病史20年,慢性支气管炎病史8年。查体:T38.3℃,慢性病容,颈静脉无怒张,双肺呼吸音减弱,未闻及湿啰音,腹膨隆,肝右肋下4cm,双下肢凹陷性水肿。肝功能检查正常。该患者肝大最可能的原因是() ["A.右心功能不全","淋巴瘤","胆道感染","肝脓肿","胃癌"]
治疗肠内外各型阿米巴病的首选药物是() ["依米丁","甲硝唑","氯喹","喹碘方","红霉素"]
细菌性肝脓肿的主要治疗手段是() ["抗生素治疗","穿刺抽脓,脓腔注入抗生素","切开引流","理疗","肝切除"]
细菌性肝脓肿的典型表现是()阿米巴肝脓肿的特点是()