食管憩室
混合型肺癌
下列关于胃癌的描述正确的有() ["A.与幽门螺杆菌的感染有关","B.好发生在胃窦部","C.肠上皮化生与胃癌的关系密切","D.早期胃癌常无局部淋巴结转移","E.晚期常经血道转移到肺"]
急性阑尾炎的并发症是() ["A.假黏液瘤","B.肝脓肿","C.肾脓肿","D.急性弥漫性腹膜炎","E.阑尾周围脓肿"]
下列最可能的诊断是: ["患者,男,52岁,因吞咽困难3月来院就诊。食管吞钡片示:食管中段长约3cm的狭窄,管壁僵硬,粘膜中断破坏。过去史无误服强酸、强碱史()患者,男,52岁,因吞咽困难6个月来院就诊。食管吞钡片示:食管中段长约5cm的狭窄,未见粘膜破坏,无明显管壁僵硬。过去史无误服强酸、强碱史()A.食管癌","B.食管平滑肌瘤","C.食管化学烧伤瘢痕狭窄","D.贲门失弛缓症","E.食管憩室"]
Pancoast肿瘤