脊柱结核患者使用CT和MRI检查的效果对比,放射医学论文.docx
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1、脊柱结核患者使用CT和MRI检查的效果对比,放射医学论文内容摘要:目的 比拟多层螺旋CT和MRI诊断脊柱结核患者的价值。方式方法 选取我院2021年1月-2021年1月收治的病理确诊为脊柱结核患者70例, 采用多排CT检查仪扫描及德国西门子磁共振成像仪检查。结果70例患者经CT检查有59例确诊为脊柱结核, 确诊率为84.29%, 84.28%患者均出现椎体或附件骨质毁坏, 华而不实30.50%患者出现椎旁冷脓肿影像, 影像密度不均, 部分可见钙化或液化坏死。95.71%患者均表现为椎体骨质毁坏, T1WI低信号或混杂信号, T2WI为高信号或混杂信号, T2WI脂肪抑制显像更明显。52.86%
2、患者表现为椎间盘受累, 影像表现为椎间盘毁坏, 椎间隙变窄或消失。24.29%患者出现椎旁冷脓肿影像, 加强扫描显示为不均匀影像及少部分环状强化影像。28.57%患者出现硬膜及脊髓侵犯影像。MRI在检查骨硬化、死骨构成、脓肿及软组织钙化、椎间隙改变、椎管及周围软组织受累正确率显着高于CT (P 0.05) , 腰大肌脓肿、脓肿及软组织钙化、后凸畸形正确率高于CT, 差异比拟无统计学意义 (P 0.05) , 椎间盘改变低于CT, 差异比拟无统计学意义 (P 0.05) 。MRI诊断脊柱结核正确率高于CT (P 0.05) 。结论 多层螺旋CT和MRI均能诊断脊柱结核, 华而不实MRI检出及诊断
3、价值较优。 本文关键词语:多层螺旋CT; MRI; 脊柱结核; 收稿日期:2021-12-04 Comparison of Multi-Slice Spiral CT and MRI in the Diagnosis of Spinal Tuberculosis LI Mao-sheng XIE Hui-bo Department of Radiology, The Second People s Hospital of Chongqing Liangjiang New Area Abstract:Objective To compare the application value of mu
4、lti-slice spiral CT and MRI in the diagnosis of spinal tuberculosis. Methods 70 patients with spinal tuberculosis diagnosed in our hospital from January 2021 to January 1818 were enrolled and underwent the multi-slice spiral CT and MRI examinations. Results The diagnosis rate was 84.29% (59/70) . 84
5、.28% of the patients had bone destruction of vertebral body or appendages.30.50% of the patients had paravertebral cold abscess images with uneven image density and some of them had calcification or liquefaction necrosis. 95.71% of the patients showed vertebral bone destruction with low or mixed sig
6、nal on T1 WI, high or mixed signal on T2 WI, and fat suppression imaging on T2 WI. 52.86% of the patients presented with intervertebral disc involvement. The imaging findings were disc destruction and intervertebral space narrowing or disappearance. 24.29% of the patients had paravertebral cold absc
7、ess, and enhanced scan showed inhomogeneous image and a few circular enhancement images. 28.57% of the patients had images of dura and spinal cord invasion.The correct rate of MRI in examining bone sclerosis, sequestration, abscess and soft tissue calcification, intervertebral space change, spinal c
8、anal and surrounding soft tissue involvement was significantly higher than that of CT (P 0.05) , while the correct rate of psoas abscess, abscess and soft tissue calcification, kyphosis deformity was higher than that of CT (P 0.05) , the difference was not statistically significant (P 0.05) . The ac
9、curacy rate of MRI in diagnosing disc changes was lower than that in CT, and the difference was not statistically significant (P 0.05) . Conclusion Multi-slice spiral CT and MRI can diagnose spinal tuberculosis, while the detection and diagnosis value of MRI is superior. Keyword:Multi-slice Spiral C
10、T; MRI; Spinal Tuberculosis; Image; Received: 2021-12-04 脊柱结核占结核病的5%10%1,是一种常见的骨关节结核病,是由结核杆菌所致脊柱骨毁坏,致使脊柱骨出现塌陷、脓液等,累及脊髓,进而引发瘫痪2。当前,国内诊断脊柱结核病形式较严峻,其诊断及治疗水平有待提高。早期脊柱结核异常感觉和状态不典型,随着病情的进展结核杆菌由血行扩散,蔓延至脊柱,严重威胁患者生命健康3。临床经历体验、影像学检查、病理检查是诊断脊柱结核重要方式方法,华而不实影像学检查是常用方式方法。多层螺旋CT和MRI现已广泛用于诊断骨类疾病,对检查脊柱结核有重要意义。本文选取我院
11、2021年1月-2021年1月收治的病理确诊为脊柱结核患者,使用CT及MRI检查,现将研究结果报道如下。 1 资料与方式方法 1.1 一般资料 选取我院2021年1月-2021年1月收治的病理确诊为脊柱结核患者70例,男性39例,女性31例,年龄1874岁,平均年龄 (60.27 10.74) 岁,病程0.5年3年,平均病程 (2.84 0.74) 年。临床异常感觉和状态:胸腰背痛22例、腰骶部疼痛32例、结核重度异常感觉和状态低热14例。诊断标准:所有患者经病理证实为脊柱结核。纳入标准:1.知情同意患者;2.比照剂不过敏患者;3.医院医学伦理睬批准;4.男女不限,成年患者。排除标准:1.妊娠
12、期、哺乳期患者;2.精神病患者;3.最近接受脊柱、腰椎手术患者;4.心脏病患者;5.肝肾功能代谢异常患者。 1.2 方式方法 CT检查:采用多排CT检查仪扫描,层距1mm,层厚2mm,检查病变椎体、周边组织、软骨组织,4.3工作站处理原始数据。M R I:德国西门子磁共振成像仪检查患者,行常规矢状面、冠状面检查,静脉注射加强剂后进行T 1W I或脂肪抑制T1WI序列,T1WI:TR/TE300600ms/1030ms、T2WI:TR/TE30006000ms/6070ms。图像处理:在一样光学条件下,由两名经历体验丰富的影像学医生对患者的CT及MRI影像进行分析。 1.3 统计学方式方法 全部
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