1.Objective To explore the treatment of mesenterie ischemia resulted from Stanford B aortic dissection aneurysm (ADA).
目的探讨Stanford B型主动脉夹层动脉瘤(aortic dissection aneurysm,ADA)引起肠道缺血(intestinal ischemia)的治疗。
2.Results Among the 216 cases of cervical lymph node resection,158 cases(73.1%) were treated by modified radical node dissection(MRND),31(14.4%) by selective node dissection(SND),22(10.2.%) by classical node dissection(CND),31(14.4%)by selective clearance of the lymph nodes,5(2.3 %)by enlarged clearance of cervical lymph nodes.
结果216例行颈淋巴结清扫术中,改良颈清扫术158例(73.1%),经典性颈清扫术22例(10.2%),选择性淋巴清扫术31例(14.4%),扩大颈清扫术5例(2.3%)。
3.Aortic dissection. Pregnant women are at increased risk for spontaneous aortic dissection.
主动脉壁夹层形成妊娠妇女容易自发形成主动脉壁夹层。
4.and spread to the abd ominal aorta, the diameter of the false lumen of the dissection was 6 .6cm, the d iameter of the abdominal aortic aneurysm measured 4.5 cm, the neck o f the AAA wa s affected by the dissection, and the both the right and left cocmo n iliac arter ies were affected by aneurysms.
术前CTA显示 :主动脉自弓降部开始出现夹层 ,一直延伸到腹主动脉分叉上6cm ,假腔的最大直径达 6 .6cm ; 肾下腹主动脉瘤的最大直径为 4 .5cm ,瘤颈受夹层累及 ;
5.Methods Twenty-six patients underwent EVR for aortic dissection and all cases were Stanford B dissection.
方法对26例行Stanford-B型主动脉夹层动脉瘤腔内修复术患者的临床资料进行分析。
6.Objective To compare the effectiveness of lateral neck dissection (LND) with radical or modified radical neck dissection (RND) for the management of supraglottic carcinoma with pathologically negative nodes (pN0).
目的 对比颈侧清扫术 (lateralneckdissection ,LND)与根治性或改良根治性颈清扫术(radicalneckdissection ,RND)在治疗喉癌声门上型颈淋巴结病理阴性 (pN0 )患者中的效果。 方法回顾性分析中国医学科学院中国协和医科大学肿瘤医院头颈外科治疗的喉鳞状细胞癌声门上型pN0患者。
7.Adopting the plane mesh plus parameters to form automatically a large three-dimension spatial calculation mesh and adopting spatial fault calculation mesh formed by spatial arbitrary, dissection technology can solve the finite element mesh dissection in the calculation of huge underground cavern group.
采用平面网格加参数化平推方式自动形成大三维空间计算网格，同时采用空间任意切面技术形成空间平面断层计算网格，解决了巨型地下洞室群计算的有限元网格剖分问题。
8.Methods During the period from Aug.2000 to Oct.2006,430 patients with Type B dissection were submitted to EVAR in our department,of these,10 pa- tients had unlooked-for conversion to Type A dissection[7 men,3 women,mean age (43±11) years,3 of them with Marfan syndrome].
方法：2000年8月至2006年10月完成430例Stanford B型主动脉夹层腔内修复。 其中10例术后转变为Stanford A型,男7例,女3例,平均年龄(43±11)岁；
9.Sharp dissection is the safest dissection.
锐性分离是最安全的分离。
10.Con clu sion:SCTA transaxial CT associated with MPR,CRI ,SSD,MIP and CTVE is an effective method in diagnosing and evaluating aortic dissection.
结论:以主动脉SCTA的横断面CT图像为基础,结合其MPR,CRI,SSD,MIP及CTVE图像是诊断与评价主动脉夹层最有效无创伤性检查方法之一。
