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        find Author "DENG Kaihong" 17 results
        • Value of Radiological Diagnosis for the Injured in Yushu Earthquake

          【摘要】 目的 探討青海玉樹地震傷員損傷影像學表現及其診斷價值。 方法 2010年4月15-16日,對83例玉樹地震傷員進行影像學表現分析。 結果 胸部損傷33例,四肢損傷32例,脊柱損傷22例,骨盆損傷15例,頭顱及頜面部損傷12例,腹部損傷7例,僅軟組織挫傷13例。 結論 影像學檢查結合患者臨床表現能快速、準確、有效對地震性損傷進行臨床診治。【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
        • Diagnostic Value of CT for Maxillofacial Injury in Wenchuan Earthquake

          【摘要】 目的 探討汶川大地震傷員頜面損傷CT表現及其診斷價值。 方法 對2008年5月12日-7月23日就診的汶川大地震頜面部傷員51例的CT資料進行回顧性研究。 結果 頜面部骨折21例,多發骨折12例。眼部外傷性改變9例,鼻面部外傷性改變38例。 結論 地震頜面部損傷發生部位主要在鼻面部。CT掃描結合臨床檢查,能對地震性頜面部外傷的診斷提供幫助。【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
        • CT of Inverted Papilloma in the Nasal Cavity and Nasal Sinuses

          目的:著重探討鼻腔及鼻竇內翻性乳突狀瘤CT表現特征及診斷價值。材料和方法:收集經手術和病理確診的鼻腔及鼻竇內翻性乳突狀瘤65例CT資料,進行回顧性研究。結果:65例IP的CT表現特征,以鼻中道為中心的一側鼻竇和/或鼻腔內不規則軟組織腫塊。其中,僅鼻腔受累者18例,一側鼻腔及鼻竇均受累者47例。鼻腔及鼻竇有膨大并骨質破壞者43例。軟組織腫塊強化者23例。術后IP復發者13例(20%);惡變者9例(14.3%)。結論:CT檢查對IP的病變部位、范圍、程度等能準確確定,可為手術治療提供重要依據。

          Release date:2016-09-08 10:14 Export PDF Favorites Scan
        • Analysis of the Radiological Performance of the Upper Limbs Fracture in Wenchuan Earthquake

          摘要:目的:分析汶川大地震傷員中上肢骨折的發生部位、類型及其產生機制和臨床意義。方法:對地震發生后近2個月內先后送至四川大學華西醫院治療的140例上肢骨折傷員,按X線檢查結果對骨折部位及類型進行分析。結果:140例傷員共183個部位發生骨折。按骨折部位分類:即肱骨60個(32.8%),橈骨51個(27.9%),尺骨41個(22.4%)及手骨骨折31個(16.9%)。按骨折類型分類:橫行骨折46個(251%),斜行骨折31個(16.9%),螺旋形骨折11個(6.0%),粉碎性骨折64個(35.0%),嵌插骨折8個(4.4%),線行骨折13個(7.1%),撕脫骨折10個(5.5%)。結論:本組汶川大地震性的上肢骨折,部位以肱骨骨折為主;類型以粉碎性骨折為主。常規X線檢查對上肢骨折傷員具有簡便、快速和準確的診斷價值。

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

          目的:著重分析汶川地震中傷員下肢骨折的發生部位、類型及其產生機制和臨床意義。方法:對5·12汶川大地震發生后近2個月內先后送至四川大學華西醫院治療的496例下肢骨折傷員,按X線檢查結果對骨折部位及類型進行分析。結果:下肢多部位粉碎性骨折而截肢者29例(5.8%),其余467例傷員共584個部位發生骨折。按骨折部位分類:股骨162個(27.7%),脛腓骨275個(47.1%),髕骨19個(3.3%)以及足骨128個(21.9%)。按骨折類型分類:粉碎性骨折244個(41.8%),斜行骨折194個(33.2%),橫行骨折53個(9.1%),線性骨折35個(6.0%),螺旋形骨折33個(5.7%),嵌插骨折17個(2.9%),凹陷性骨折2個(0.3%),同一部位(脛腓骨骨干)的多種類型骨折6個(1.0%)。結論:本組汶川地震造成的下肢骨折,部位以脛腓骨為主;類型以粉碎性骨折為主。常規X線檢查對下肢骨折傷員具有簡便、快速和準確的診斷價值。

          Release date:2016-09-08 09:56 Export PDF Favorites Scan
        • Diagnostic Value of Mandibular Fractures by Multiple Spiral Computed Tomography

          目的 探討多層螺旋CT對下頜骨骨折的診斷價值。 方法 對2007年4月-2009年10月下頜骨不同部位骨折的45例患者進行多層螺旋CT軸位掃描,并行多平面、表面遮蓋法等三維重建,對下頜骨骨折CT表現特征作回顧性分析。 結果 45例下頜骨骨折中,位于下頜體骨折24例,下頜角骨折5例,下頜升支骨折6例,髁部骨折13例,冠突骨折2例;顳下頜關節脫位中,單側脫位3例,雙側脫位5例。 結論 多層螺旋CT能準確診斷下頜骨各部位骨折,對診治方案具有重要價值。

          Release date:2016-09-08 09:49 Export PDF Favorites Scan
        • CT Diagnosis of Brain Injury in Wenchuan Earthquake and its Value

          目的:分析四川汶川地震顱腦損傷患者CT表現及其價值。方法:對地震發生后近2個月內陸續送至四川大學華西醫院治療,因地震致有顱腦損傷史的140名傷員進行顱腦CT分析總結。結果:在本組傷員中,頭皮損傷97例(69%);顱骨骨折68例(49%);腦挫裂傷66例(47%);硬膜外和(或)硬膜下積血、積液44例(31%);蛛網膜下腔出血36例(26%);腦水腫、軟化灶29例(21%);其他43例(31%)。結論:CT掃描能準確、快速、有效地對地震顱腦損傷患者進行判斷,可為臨床治療方案起指導作用。

          Release date:2016-08-26 03:57 Export PDF Favorites Scan
        • Imaging Features of the Vertebral Injury from 5·12 Wenchuan Earthquake

          目的:探討5·12汶川大地震致脊椎外傷傷員的影像學表現特點。方法:回顧性分析自2008年5月12日至6月12日因地震性脊柱外傷在我院行放射檢查者,共320例。其中行X線檢查310例,CT檢查38例,MRI檢查15例。結果:148例傷員影像學檢查為陽性,陽性率為46.25%。30~39歲年齡組傷員人數最多,為68例,其中女性40例。陽性傷員中,多發傷有80例(54.05%)。單一椎體骨折98例,多發椎體骨折42例,椎體脫位12例。椎體壓縮骨折114個,爆裂骨折26個,附件骨折31個。310例傷員中,共累及182個椎體,即頸椎15個,胸椎59個,腰椎100個,骶椎8個。結論:地震致脊椎外傷受累人群主要為30~39歲青年女性,多發傷多見。單一椎體骨折相對多見,骨折損傷類型以壓縮性骨折為主,腰椎為最常見受傷部位。影像學檢查有助于脊柱外傷的及時準確診斷。

          Release date:2016-09-08 10:02 Export PDF Favorites Scan
        • MRI Classification and Lesion Characteristics of Bilateral Discoid Meniscus

          目的 探討膝關節盤狀半月板的診斷標準,雙膝盤狀半月板的MRI分型及損傷特點。 方法 通過對2009年11月-2013年3月,13 936膝大樣本量的MRI檢查的盤狀半月板流行病學研究,篩查出雙膝關節盤狀半月板956膝,并對診斷為盤狀半月板的全部患者行冠狀位髁間棘層面半月板寬度與脛骨平臺寬度之比(板面比)、矢狀位“領結樣”改變層面中半月板后角最厚層面的厚度(半月板后角厚度)及矢狀位“領結樣”改變層數測量并分析;根據盤狀半月板MRI表現分為板型、楔型、肥角型;分析雙膝盤狀半月板分型,比較雙膝盤狀半月板損傷率與總體損傷率的差別。 結果 956膝盤狀半月板中伴撕裂392膝,損傷率為41.0%;篩查出45例90膝雙膝盤狀半月板,外側44例,內側1例,其中板型58膝、楔型32膝,無肥角型,伴盤狀半月板撕裂23膝,損傷率為25.5%;雙膝盤狀半月板的損傷率低于盤狀半月板總體平均值。 結論 板面比≥0.20、半月板后角厚度≥4.40 mm、矢狀位連續“領結樣”改變層數≥3層為盤狀半月板的MRI診斷標準;雙膝盤狀半月板多見于外側,分型中未見肥角型,損傷率較總體損傷率低。

          Release date:2016-08-26 02:09 Export PDF Favorites Scan
        • Imaging Features of the Thoracic Trauma in Patients Injured in Wenchuan Earthquake

          【摘要】 目的 探討汶川大地震傷員胸部外傷的影像學表現特點。 方法 對2008年5月12日-6月21日因地震胸部外傷在我院放射科檢查的687例患者(年齡1~96歲)的臨床資料進行回顧性分析。將患者按10歲為一個年齡組劃分。所有患者均行胸部X線片檢查,38例行CT檢查。 結果 687例患者中,256例檢查結果為陽性,陽性率為37.26%。年齡以30~79歲年齡組為主。在陽性傷員中,98例(38.28%)為多系統多發傷,159例(62.11%)為多種類型胸部傷同時存在,肋骨骨折198例(約77.34%),肺挫裂傷49例(約19.14%)。 結論 本組地震傷員多系統多發傷、多類型胸部傷常見,肋骨骨折及肺挫裂傷為主要損傷表現。影像學檢查有助于胸部外傷的及時和準確診斷。【Abstract】 Objective To explore the imaging features of thoracic trauma in patients injured in Wenchuan earthquake.  Methods The radiological data of 687 patients (aged from 1 to 96 years) with thoracic trauma who underwent radiological examinations between 12 May and 21 June 2008 were retrospectively analyzed. The patients were divided into subgroups according to the age. All patients underwent X-ray plain film examination, in whom 38 underwent CT examination. Results In 687 patients, the results of the examination were positive in 256 with a positive rate of 37.26%; the major injured patients were in the 30-79 years old group. In the patients with positive findings, 98 (38.28%) were accompanied by multi-system injuries, 159 (62.11%) were comprised of several types of thoracic trauma. There were 198 patients (about 77.34%) with rib fracture and 49 patients (19.14%) with lung contusion. Conclusions Multi-system injuries and several types of thoracic trauma are common in the patients injured in the earchquake. The main traumatic manifestations are rib facture and lung contusion. Imaging examination is very helpful in the diagnosis of thoracic trauma.

          Release date:2016-09-08 09:25 Export PDF Favorites Scan
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          2. 射丝袜