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find Author "邓开鸿" 35 results
  • Value of Radiological Diagnosis for the Injured in Yushu Earthquake

    【摘要】 目的 探讨青海玉树地震伤员损伤影像学表现及其诊断价值。 方法 2010年4月15-16日,对83例玉树地震伤员进行影像学表现分析。 结果 胸部损伤33例,四肢损伤32例,脊柱损伤22例,骨盆损伤15例,头颅及颌面部损伤12例,腹部损伤7例,仅软组织挫伤13例。 结论 影像学检查结合患者临床表现能快速、准确、有效对地震性损伤进行临床诊治。【Abstract】 Objective To observe and investigate the manifestations and diagnostic value of radiological features for the injured in Yushu earthquake. Methods From 15th to 16th April, 2010, 83 patients who were injured in Yushu Earthquake underwent CT or DR examinations. Results In 83 patients, chest injury was found in 33, limb injury was in 32, spinal injury was in 22, pelvic injury was in 15, head and maxillofacial injuries were in 12, abdominal injury was in seven,and single soft tissue injury was in 13. Conclusion Radiological examination can exactly, quickly and effectually diagnose the injuries caused by the earthquake.

    Release date:2016-08-26 02:21 Export PDF Favorites Scan
  • 胸腺类癌伴发异位ACTH综合征1例

    Release date:2016-08-26 03:57 Export PDF Favorites Scan
  • CT Diagnosis of Brain Injury in Wenchuan Earthquake and its Value

    目的:分析四川汶川地震颅脑损伤患者CT表现及其价值。方法:对地震发生后近2个月内陆续送至四川大学华西医院治疗,因地震致有颅脑损伤史的140名伤员进行颅脑CT分析总结。结果:在本组伤员中,头皮损伤97例(69%);颅骨骨折68例(49%);脑挫裂伤66例(47%);硬膜外和(或)硬膜下积血、积液44例(31%);蛛网膜下腔出血36例(26%);脑水肿、软化灶29例(21%);其他43例(31%)。结论:CT扫描能准确、快速、有效地对地震颅脑损伤患者进行判断,可为临床治疗方案起指导作用。

    Release date:2016-08-26 03:57 Export PDF Favorites Scan
  • CT of Inverted Papilloma in the Nasal Cavity and Nasal Sinuses

    目的:着重探讨鼻腔及鼻窦内翻性乳突状瘤CT表现特征及诊断价值。材料和方法:收集经手术和病理确诊的鼻腔及鼻窦内翻性乳突状瘤65例CT资料,进行回顾性研究。结果:65例IP的CT表现特征,以鼻中道为中心的一侧鼻窦和/或鼻腔内不规则软组织肿块。其中,仅鼻腔受累者18例,一侧鼻腔及鼻窦均受累者47例。鼻腔及鼻窦有膨大并骨质破坏者43例。软组织肿块强化者23例。术后IP复发者13例(20%);恶变者9例(14.3%)。结论:CT检查对IP的病变部位、范围、程度等能准确确定,可为手术治疗提供重要依据。

    Release date:2016-09-08 10:14 Export PDF Favorites Scan
  • Diagnostic Value of CT for Maxillofacial Injury in Wenchuan Earthquake

    【摘要】 目的 探讨汶川大地震伤员颌面损伤CT表现及其诊断价值。 方法 对2008年5月12日-7月23日就诊的汶川大地震颌面部伤员51例的CT资料进行回顾性研究。 结果 颌面部骨折21例,多发骨折12例。眼部外伤性改变9例,鼻面部外伤性改变38例。 结论 地震颌面部损伤发生部位主要在鼻面部。CT扫描结合临床检查,能对地震性颌面部外伤的诊断提供帮助。【Abstract】 Objective To observe the features and diagnostic value of CT for maxillofacial injury in Wenchuan Earthquake. Methods The clinical data and CT images of 51 patients with maxillofacial injury in Wenchuan Earthquake from 12th May to 23rd July, 2008 were retrospectively analyzed. Results There were 21 patients (41.2%) with maxillofacial fracture, 12 with multiple fracture, 9 (17.6%) with eye injury, and 38 (74.5%) with facial and nasal injury. Conclusion The facial and nasal injury is the main injury in the maxillofacial trauma caused by the earthquake. CT is helpful to diagnose this kind of injury.

    Release date:2016-09-08 09:24 Export PDF Favorites Scan
  • Diagnostic Value of Mandibular Fractures by Multiple Spiral Computed Tomography

    目的 探讨多层螺旋CT对下颌骨骨折的诊断价值。 方法 对2007年4月-2009年10月下颌骨不同部位骨折的45例患者进行多层螺旋CT轴位扫描,并行多平面、表面遮盖法等三维重建,对下颌骨骨折CT表现特征作回顾性分析。 结果 45例下颌骨骨折中,位于下颌体骨折24例,下颌角骨折5例,下颌升支骨折6例,髁部骨折13例,冠突骨折2例;颞下颌关节脱位中,单侧脱位3例,双侧脱位5例。 结论 多层螺旋CT能准确诊断下颌骨各部位骨折,对诊治方案具有重要价值。

    Release date:2016-09-08 09:49 Export PDF Favorites Scan
  • The CT Diagnosis of Thymic Carcinoid and the Literature Review

    目的:总结胸腺类癌的临床表现、病理特征、CT表现及其临床价值。方法:对本院收治的2例胸腺类癌进行分析并结合文献复习。结果:胸腺类癌发病率低,大部分早期患者无临床症状,经胸部X线、CT检查时发现;中晚期始出现症状。病理检查出类癌后,电镜可见神经内分泌颗粒,免疫组化显示神经特异性烯醇化酶、肿瘤嗜铬蛋白A、促皮质素阳性。胸部CT表现特征为起于前上纵隔肿块,常位于心底部大血管和心包周围,肿块内密度不均,可见钙化,增强后轻中度强化,易发生胸内外转移。结论:胸腺类癌是一罕见的前纵隔肿瘤,根据CT特征,结合临床可有助诊断、指导手术、推测预后,因此CT在临床诊治中有非常重要的价值。

    Release date:2016-09-08 09:54 Export PDF Favorites Scan
  • The Performance and Value About CT of Spinal Injury in Wenchuan Earthquake

    目的:分析四川汶川地震脊柱损伤患者CT表现及其价值。方法:对地震发生后近2个月内先后送至四川大学华西医院治疗的148名脊柱外伤伤员,进行脊柱骨折特点CT分析。结果:148例伤员共有341个椎骨骨折,其中颈椎骨折49个,胸椎骨折110个,腰椎骨折179个,骶椎骨折3个。压缩骨折43个,爆裂骨折41个,后柱断裂149个,压缩骨折合并后柱断裂6个,爆裂骨折合并后柱断裂102个,骨折脱位18个。148例脊柱伤员有84例伴发椎管狭窄。结论:CT能准确、快速地对地震脊柱损伤患者进行诊断,为临床治疗起到指导作用。

    Release date:2016-09-08 09:54 Export PDF Favorites Scan
  • Analysis of the Radiological Performance of the Lower Limbs Fracture in Wenchuan Earthquake

    目的:着重分析汶川地震中伤员下肢骨折的发生部位、类型及其产生机制和临床意义。方法:对5·12汶川大地震发生后近2个月内先后送至四川大学华西医院治疗的496例下肢骨折伤员,按X线检查结果对骨折部位及类型进行分析。结果:下肢多部位粉碎性骨折而截肢者29例(5.8%),其余467例伤员共584个部位发生骨折。按骨折部位分类:股骨162个(27.7%),胫腓骨275个(47.1%),髌骨19个(3.3%)以及足骨128个(21.9%)。按骨折类型分类:粉碎性骨折244个(41.8%),斜行骨折194个(33.2%),横行骨折53个(9.1%),线性骨折35个(6.0%),螺旋形骨折33个(5.7%),嵌插骨折17个(2.9%),凹陷性骨折2个(0.3%),同一部位(胫腓骨骨干)的多种类型骨折6个(1.0%)。结论:本组汶川地震造成的下肢骨折,部位以胫腓骨为主;类型以粉碎性骨折为主。常规X线检查对下肢骨折伤员具有简便、快速和准确的诊断价值。

    Release date:2016-09-08 09:56 Export PDF Favorites Scan
  • Analysis of the Radiological Performance of the Upper Limbs Fracture in Wenchuan Earthquake

    摘要:目的:分析汶川大地震伤员中上肢骨折的发生部位、类型及其产生机制和临床意义。方法:对地震发生后近2个月内先后送至四川大学华西医院治疗的140例上肢骨折伤员,按X线检查结果对骨折部位及类型进行分析。结果:140例伤员共183个部位发生骨折。按骨折部位分类:即肱骨60个(32.8%),桡骨51个(27.9%),尺骨41个(22.4%)及手骨骨折31个(16.9%)。按骨折类型分类:横行骨折46个(251%),斜行骨折31个(16.9%),螺旋形骨折11个(6.0%),粉碎性骨折64个(35.0%),嵌插骨折8个(4.4%),线行骨折13个(7.1%),撕脱骨折10个(5.5%)。结论:本组汶川大地震性的上肢骨折,部位以肱骨骨折为主;类型以粉碎性骨折为主。常规X线检查对上肢骨折伤员具有简便、快速和准确的诊断价值。

    Release date:2016-09-08 09:56 Export PDF Favorites Scan
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