女性,38岁,左上肺占位,行左上肺叶切除术。术后病理报告不可能出现的诊断是() ["鳞癌","小细胞癌","乳头状癌","腺瘤","大细胞癌"]
男,39岁,健康体检发现甲状腺肿大就诊,查体甲状腺对称性Ⅲ度肿大,表面不平,中等硬度,无触痛,无血管杂音,心率75次/分钟。拟诊慢性淋巴性甲状腺炎,有助于确诊的首选检查是() ["TSH、FT、FT","抗甲状腺抗体","甲状腺B超声","甲状腺吸I率","甲状腺CT"]
HAV感染后IgM型抗体一般持续存在() ["6~8周","2~4周","8~12周","4~8周","1~2周"]
下列关于肠套叠的手术治疗,哪一项是不可取的() ["A.对不能复位及肠坏死病例,应行坏死肠段切除、肠吻合术","B.常规切除阑尾","C.手法复位在套入部顶端挤压时要轻柔均匀","D.套入部与鞘部有粘连整复困难时,可试用小指分离","E.套叠是由Meckel憩室引起者,病情允许,可将其切除"]
经淋巴系统蔓延的病原菌是()。 ["链球菌","葡萄球菌","淋病奈氏菌","沙眼衣原体","结核杆菌"]
先天性巨结肠症的病理解剖特点有哪些?