Thursday, September 22, 2022
问题:Glisson系或门管系统主要构成成分不包括:()...
Thursday, September 22, 2022
问题:下列关于硬膜外血肿CT表现的描述,不正确的是:()...
Thursday, September 22, 2022
Thursday, September 22, 2022
Tuesday, September 20, 2022
问题:单选题胸部外伤患者,有咳嗽,胸痛,发绀,咯血,两肺挫裂伤,右侧张力性气胸,合并右侧第1~3肋骨骨折,应高度怀疑发生了:()A 肺血肿B 纵隔气肿C 纵隔血肿D 胸部异物E 气管及支气管断裂...
Wednesday, February 15, 2023
问题:单选题肝脓肿的CT表现不包括( )。A 脓腔在增强扫描后无强化B 脓肿壁可见环形强化C 脓肿壁外可见低密度水肿带D 脓腔内无气体E 增强后早期肝脓肿呈蜂房样强化...
Monday, January 22, 2024
Thursday, September 22, 2022
Thursday, September 22, 2022
问题:CT检查肝脏中心纤维瘢痕表现为辐条样自中心向外辐射,见于:()...
Wednesday, September 21, 2022
问题:以下关于对比剂副反应救治的论述,哪一项是错误的:()...
Saturday, September 17, 2022
问题:患者女性,70岁。右上腹疼痛伴黄疸7天。CT平扫见肝方叶及右肝前叶密度减低区,增强扫描病变周边可见轻到中度增强。肝内胆管...
Wednesday, September 21, 2022
Monday, September 19, 2022
问题:新生儿缺氧性脑病,CT呈现“双圈征”是指( )。...
Friday, September 16, 2022
问题:团注动态增强扫描与常规增强扫描相比,下列哪一项不是动态增强扫描的优点:()...
Tuesday, September 20, 2022
问题:单选题关于急性肺脓肿CT表现的叙述,不正确的是()A 病变常为单发B 右肺多于左肺C 上叶后段多见D 与肺肿瘤的鉴别,增强扫描作用不大E 可引起局部胸膜病变...
Saturday, January 21, 2023
Thursday, September 22, 2022
Monday, September 19, 2022
Thursday, September 22, 2022