Wednesday, January 3, 2024
Tuesday, December 26, 2023
简述DEXA(双能X线吸收法)的适应证与禁忌证,简述股骨近端骨密度测量的方法。...
Saturday, April 8, 2023
经内窥镜逆行性胰管造影的适应证与禁忌证各有哪些?简述其X线检查技...
Thursday, September 15, 2022
Wednesday, January 10, 2024
Thursday, September 15, 2022
下列哪项表述不符合特发型肺间质纤维化()A、多见于中年B、女性好发C、早期X线表现可正常或仅见两肺中下野细小网格影D、晚期X线可呈蜂窝肺E、可见支气管扩张...
Monday, October 2, 2023
叙述计算机X线摄影(CR)系统在胸部检查中的特殊价值。...
Thursday, July 13, 2023
钡餐X线造影上,胃角明显,胃下极大致位于髂嵴水平,为()...
Tuesday, September 13, 2022
Thursday, September 15, 2022
简述胸部前凸位前后方向与后前方向摄影的投照方法及临床意义。...
Sunday, November 20, 2022
Wednesday, February 8, 2023
颅内病灶增强与以下哪种因素相关最小()A、组织供血B、病灶大小C、血脑屏障破坏D、病变充血E、以上均不是...
Thursday, October 13, 2022
CT发现肝内一类圆形低密度灶,增强动脉期边缘结节状强化,门脉期进一步充填,延迟后呈等密度。最可能的诊断是()A、肝癌B、肝血管瘤C、肝脓肿D、肝转移瘤E、肝囊肿...
Wednesday, January 3, 2024
远程医疗由哪几部分组成?简述它的重要意义及对通信系统的要求。...
Thursday, December 29, 2022
Wednesday, January 10, 2024
假骨折线见于下列哪种疾病()A、骨质疏松B、骨质软化C、骨质增生硬化D、骨质破坏E、骨质坏死...
Tuesday, July 25, 2023
Monday, October 2, 2023
何谓螺旋CT的实时重建技术?螺旋CT的特殊功能有哪些?...
Tuesday, July 25, 2023
下列哪一项常作为CT诊断脂肪肝的标准()A、肝脏密度增高B、肝CT值与脾相等C、平扫肝内血管呈低密度D、平扫肝CT值低于脾脏E、增强扫描肝CT值高于脾...
Thursday, May 23, 2024