髋部疼痛常见病的磁共振表现

目的:探讨髋部疼痛病因的MRI影像学表现与鉴别诊断,为正确诊断髋部疼痛提供参考依据。方法:收集我院2005年8月～2009年7月期间,以髋部局部疼痛为主要临床症状的325例患者MRI资料。回顾性分析导致髋部局部疼痛的发病部位,病因及其MRI表现,探讨MRI对髋部疼痛的鉴别诊断价值。结果:引起髋部局部疼痛病因可来源于多个部位,包括骨盆、骶髂关节、腰椎等病变以及腹壁、泌尿生殖道、腹膜后间隙病变。其致病原因亦复杂多变,包括肌肉、肌腱软组织损伤,软骨损伤,关节脱位,骨折,梨状肌综合症,髋部弹响综合症,感染,关节游离体,骨性关节炎,股骨头无菌坏死,骨肿瘤,软组织肿瘤,泌尿系结石及椎间盘突出等多种疾病。结论:成人髋关节疼痛可由多种不同病因引起,可以直接与髋关节有关,也可以与髋关节周围结构有关,甚至与髋关节无关的结构如腰椎,腹膜后疾病。对于髋部疼痛,应根据临床表现选择适当影像学检查,综合考虑各种病因进行诊断。

MR imaging appearance of hip pain

Objective:To investigate the differential diagnosis of hip pain and the role of magnetic resonance imaging(MRI) so as to provide a reference for accurate diagnosis.Methods:325 patients suffering hip pain from August 2005 to July 2009 were retrospectively studied.The exact origin of hip pain and their MR imaging appearance were evaluated.Results:The origins of hip pain arised from the pelvis,the sacroiliac joint,the lumbar spine,periarticular structures such as muscles and bursae,or from the abdominal wall,t...