Monday, September 19, 2022
CT扫描前需根据体表标志定位,胸骨切迹平第几胸椎( )。...
Wednesday, September 21, 2022
Saturday, September 17, 2022
下选项中不属于原发性眼眶炎症根据原发部位和受累范围的CT分型( )。...
Thursday, September 22, 2022
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
Thursday, September 22, 2022
Monday, September 19, 2022
Thursday, September 22, 2022
单选题子宫肌瘤主要好发于:()A 子宫黏膜下B 子宫体肌层内C 子宫体浆膜下D 子宫颈E 子宫阔韧带...
Thursday, December 7, 2023
Thursday, September 22, 2022
Thursday, September 22, 2022
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
患儿,男,15岁。头痛,呕吐2周,CT示四脑室扩大,内有菜花样混杂密度,不均匀强化。首选诊断为:()...
Tuesday, September 20, 2022
Thursday, September 22, 2022
Wednesday, September 21, 2022
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
Monday, September 19, 2022
单选题有关侵袭型肺曲菌病的征象是( )。A 靶征B 晕轮征C 水上浮莲征D 空泡征E 袖口征...
Saturday, January 21, 2023
Thursday, September 22, 2022