骶髂关节功能障碍时下述检查是正常的,但不包括() ["A.骨扫描","B.X线平片","C.MRI","D.CT","E.局部查体"]
内侧半月板为“C”形,外侧半月板为“0”形()无助于半月板撕裂的诊断()只能对半月板行横断扫描,显示半月板纵向断裂的敏感性较高()气体或水溶性有机碘作对比剂()一种无创的检查方法是目前诊断半月板撕裂敏感性和特异性最高的影像学检查方法() ["A.MRI","B.CT","C.X线平片","D.膝关节造影","E.关节镜"]
由颈椎关节突引起的放射痛不会发生于() ["A.枕下区","B.同侧肩痛","C.颈后痛","D.胸椎中段","E.枕区"]
腘绳肌完全撕伤的少见并发症是() ["A.膝屈曲挛缩","B.膝伸展挛缩","C.足下垂","D.股四头肌肌力不足步态","E.划圈步态"]
主要用于诊断早期缺血性脑卒中()评价毛细血管床的状态和功能()利用流空现象使血管显影不属于MRA技术范畴() ["A.质子弛豫增强效应","B.弥散成像","C.灌注成像","D.黑血技术","E.流空现象"]
属于无创性血管检查无需注入造影剂()包括MRCP,MRU,MRM,MR内耳成像等()静脉注入GD-DTPA,该物质不能通过完整的血脑屏障()在病变尚未出现形态变化之前成像用于早期诊断()有助于出血、肿瘤和炎症的鉴别()