��״����ͷ״����Ƶ�������ƺ�������5���ٴ�����

??Re-operation for papillary thyroid carcinoma after radiofrequency ablation therapy: A clinical analysis of 5 cases DONG Wen-wu??ZHANG Hao??ZHANG Ping??et al. Department of Thyroid Surgery??the First Affiliated Hospital of China Medical University??Shenyang 110001??China
Corresponding author??ZHANG Hao??E-mail??haozhang@mail.cmu.edu.cn
Abstract Objective To investigate the treatment of papillary thyroid carcinoma (PTC) after radiofrequency ablation (RFA). Methods The clinical data of 5 cases of PTC after RFA from November 2014 to January 2015 in the Department of Thyroid Surgery??the First Affiliated Hospital of China Medical University were studied retrospectively. Results There were 3 cases of single lesion and 2 cases of multiple lesions in bilateral lobes. The mean tumor size was 1.76 cm (range 0.4??3.0 cm). Two cases received unilateral thyroid lobectomy plus isthmusectomy with ipsilateral central lymph node dissection (CLND). One case received total thyroidectomy with unilateral CLND. One case received total thyroidectomy with bilateral CLND and 1 case received total thyroidectomy with bilateral CLND and unilateral modified lateral lymph node dissection. All cases were diagnosed as PTC by routine histopathology. There were 4 cases of central lymph node metastasis in which 1 case of lateral lymph node metastasis. There was no complications??but temporary hypoparathyroidism in 1 case. Conclusion The indications for RFA should be grasped strictly. Early operations for PTC after RFA should be performed by an experienced surgeon??given that local tissue adhesion was obvious.     

��沿ײ����������Ĥ�������ʵ���о�

??Objective    To investigate the characteristics of indirect injury of periodontal membrane caused by maxillofacial impact injury. Methods    The study was carried out at the laboratory of oral and maxillofacial trauma in Fourth Military Medical University??from November 2013 to January 2014. Totally 18 dogs were divided equally into six groups with random allocation??the right mandible of each dog was impacted by a cylindroid iron cap whose weight was 0.26kg??but teeth were not injured directly??the animals were killed 6 h??24 h??3 d??7 d??2 wk and 4 wk later??respectively??the histopathologic manifestations of periodontal membrane of the fourth premolar of right mandible??the second premolar of right mandible and the second premolar of left mandible were observed. Results    The injury of periodontal membrane of the fourth premolar of right mandible was relatively obvious??but the pathologic changes were reversible??periodontal membrane of the second premolar of right mandible was injured slightly??yet no obvious histopathologic change could be observed in periodontal membrane of the second premolar of left mandible. Conclusion    Maxillofacial impact injury can cause indirect injuries of periodontal membrane of adjacent teeth??but the pathologic changes are reversible??traumatic severity decreases as the distance of the tooth to the wound area increases.     

��-���ۺ������������

??Surgical treatment of Budd-Chiari syndrome SUN Yu-ling, XU Pei-qin. Department of General Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China Corresponding author: SUN Yu-ling, E-mail: ylsun@zzu.edu.cn Abstract Budd-Chiari syndrome (BCS) is a kind of retro-hepatic portal hypertension and surgical procedures are the main methods for its treatment. The choice of surgical procedures according to the clinical pathologic classification is the key for successful management. The new procedure of upper meso-caval shunt possesses higher operative successful rate and takes great advantages in the control of varied complications. The management of BCS complicated with hepatocellular carcinoma (HCC) should focus on HCC which determines the prognosis. Stage treatment will be better choice for subpopulation of BCS with the obstruction of IVC and HVs. Shunt combined with devascularization without splenectomy achieves satisfied results and it should re-evaluate the therapic indication for such BCS patients with complete compensation by intora-and extra-hepatic collateral circulations.     

云南省卫生资源配置标准的弹性系数研究

目的　在进行云南省区域分类基础上制定云南省区域卫生资源配置标准标志值后 ,根据云南省各个地区的特点增加不同弹性系数。方法　采用流行病学研究方法 ,收集和分析云南省不同地州市 1990～ 1999年有关人口、社会经济状况及卫生经费的投入、居民健康状况、居民文化、生活水平、少数民族状况、旅游地区、边境线长短及贫困状况等资料。结果　研究结果表明曲靖地区、玉溪市、保山地区增加弹性系数最少 ,分别为 0 67%、 1 5 8%和1 68% ,怒江州、迪庆州和西双版纳州增加弹性系数最多 ,分别为 11 15 %、 10 2 5 %和 9 84 %。其它地区的弹性系数分别为昆明市 5 88% ,昭通地区 2 3 1% ,楚雄州 2 3 0 % ,红河州 7 0 3 % ,文山州 5 5 3 % ,思茅地区 7 4 3 % ,大理州4 94 % ,德宏州 6 78% ,丽江地区 4 3 5 % ,临沧地区 6 13 %。结论　云南省区域卫生配置标准的弹性系数研究为云南省卫生资源区域分类配置标准提供了科学依据 ,不同弹性系数体现了云南省不同地区的卫生资源区域分类配置标准的公平性、合理性及实用性     

癌症患者生命质量测定量表体系研究

研究背景 癌症病人的生命质量研究成为医学领域生命质量研究的主流[1].要对癌症患者的生命质量进行测定,首先要研制针对不同癌症的生命质量测定量表.由于癌症种类众多,若每种疾病均开发专一的生命质量测定量表,势必研制大量的测定量表,给研究及应用均带来较大麻烦,既不现实也无必要.为此,目前的一个研究趋势就是对具有共同属性的一大类人群或疾病开发一个共性量表或共性模块,再针对具体的人群或病种制定一个较短的特异性模块.这样,只需制定一个共性模块,外加不同疾病的简短模块即可构成针对性较强的特异性量表,具有事半功倍之效.以美国和欧洲为代表的癌症生命质量研究组织正是如此.     

云南省吸毒问题及对策

毒品已成为全球日趋严重的社会问题,伴随吸毒行为,经血、性途径带来的HIV感染和违法犯罪,使之成为严峻而复杂的社会问题.云南省地处中国西南边陲,毗邻于世界三大毒品种植区"金三角"-缅甸、泰国及老挝三国交界地带.80年代中后期,在贩毒暴利吸引下,国际贩毒组织借云南省边境口岸的开放,旅游业发展,流动人口的增加,便民的"赶摆",假道云南、广西、广东到香港,加上缅甸内乱、染毒难民的涌入,致使境外毒品顺通路沿线向内地渗透,造成境内吸毒的迅速蔓延,而境内日趋上升的吸毒和复吸率又促进了境外毒品的生产和贩运.云南成为毒品的重灾区.截止到2003年云南省注册登记吸毒人员达48 800.     

儿童先天代谢异常伴发的肥厚型心肌病

儿童先天代谢异常是导致肥厚型心肌病（HCM）的重要病因, 掌握每种疾病的特征性表现有助于正确的诊断及鉴别诊断。多数先天代谢异常伴发HCM属于常染色体隐性遗传,少数为常染色体显性遗传X连锁遗传方式,部分线粒体病呈母系遗传。常规心电图、超声心动图等心脏检查即可以为部分疾病的基础病因找到诊断线索。随着酶替代疗法等新的治疗方法的不断进步,加强心脏评估,恰当地针对原发病治疗,多学科协同合作将为越来越多的患者生存提供可能。