局封疗法治疗175例运动系统慢性损伤的疗效观察

资料与方法共观察本社区327例运动系统慢性损伤患者,所有入选患者病程均超过5年,疼痛部位为肩部、肘部或手指腱鞘,明确诊断为滑囊、腱鞘及肌筋膜的慢性无菌性炎症。随机将患者分成两组:局封治疗组175例(治疗组),男105例,女70例,平均年龄58±4.2岁;对照组(常规治疗组)152例,男53例,女99例,平均年龄57±4.1岁。两组在年龄、性别、病情上无显著差别(P>0.05),具有可比性。治疗方法:治疗组是将2%利多卡因0.5~4ml 强的松龙0.5~1ml,加入适当生理盐水稀释后注射入疼痛的组织内;常用的方法有痛点封闭、腱鞘内封闭、滑囊封闭、关节腔封闭、骨膜封闭、…     

口腔颌面部整复

牵引成骨术联合正畸矫治骨性上颌后缩的硬组织变化;正颌治疗骨性牙颌面畸形的护理;大块同种异体骨移植重建下颌骨失败原因分析;颊肌黏膜瓣在腭裂术后硬腭穿孔修补术中的临床应用;硬三角软骨支架植入矫正单侧唇裂术后鼻畸形     

子宫腺肌症病变中雌激素、孕激素、癌基因、凋亡抑制基因的表达研究

目的 研究雌激素（ER）、孕激素（PR）及癌基因（cerbB-2）、凋亡抑制基因（Bcl-2）在子宫腺肌症病变中的表达和子宫腺肌症发病的相关性。方法 用免疫组化方法检测40例子宫腺肌症病变组织中ER及其他生物学指标的表达。结果 ER、PR与CerbB．2、Bcl-2在子宫腺肌症病变中均有不同程度的阳性表达，子宫肌层异位内膜ER阳性表达率97．5％，PR阳性率97．5％，cerbB-2阳性率82．5％，Bcl-2阳性率62．5％。在位内膜和异位内膜ER、PR均呈阳性，阳性率比较差异无统计学意义（P〉0．05）。异位内膜cerbB-2的强阳性率高于在位内膜，差异有统计学意义（P〈0．05）。ER、PR与cerbB-2、Bcl-2阳性率相比具有相关性（P〈0．05）。结论 ER、PR与cerbB．2、Bcl-2在异位内膜高表达，提示这些生物学指标在子宫腺肌症发生发展中发挥作用。     

创伤性膈疝的诊断（附2例报告）

创伤性膈疝系外伤后引起膈肌破裂，导致腹腔脏器疝入胸腔。我院近期收治2例创伤性膈疝患者，报道如下： 病例资料例1：男33岁。因车祸外伤住院，感左侧胸部及左腹部剧烈疼痛伴气短，急诊胸片可见左肺下野大的半圆形透亮区伴有气液平面，左侧膈肌显示不清，考虑左侧外伤性膈疝。CT诊断为左侧膈疝。急诊手术，术中所见胸腔内有少量血性液体，胃位于胸腔内，食管裂孔处见膈肌有长约8cm裂口，将胃还纳腹腔，缝合膈肌，脾破裂切除。术后恢复良好。     

保留冠状动脉的猪心螺旋形心室肌带的解剖

Objective Based on the Helical Ventricular Myocardial Band (HVMB) theory proposed by Torrent-Guasp,the ventricular myocardial hand extends from the root of the pulmonary artery to the root of the aorta with two helical coils.This new theory is considered as a revolutionary concept for further understanding the global, three-dimensional and functional architecture of the ven- tricular myocardium. No repot had described techniques for disecting HVMB while keepin～ the integrity of the coronmy artery sys- tern. We explored techniques for dissecting HVMB in swine.Methads 33 fresh swine hearts were randomly divided intoll groups, 3 bearts in each. 160% barium sulfate (type I)suspmmion was injected into the coronary artery system. The coronary arteries were li- gated. The strial tissue was removed following puuing the hearts in boiling water then cooling for several hours. The superficial coro- nary vessels and fat tissue around the atrio-ventricular taxi inter-ventricular sulcus we～'e preserved. Some branches of the left anterior descending artery, distal segment, of posterior descending branch, and middle and distal segment of obtuse marginal branches were mu- tilated appropriately. HVMB dissection was completed with fingers in accordnce with Torrent Guasp' s technique. Results A contin- ued bundle of muscle, originated at the root of pulmonary artery and ended at the root of aorta, was unwrapped along the major dire- tion of the cardiac muscle fiber in all of the 33 hearts with spating of the coronary artery. The swine hearts' ventricular myocandium was cumosed of two loops, with basal loop firm the root of the pulmonart artery to the anterior papillary muscle and apical from the beginning of the anterior papillary muscle to the root tithe aorta. Each loop consisted of two segments: the right segment-coincid- ing with the right ventricular free wall and the left segment-coinciding with the basal d the left ventricular free wall. Posterior papillary muscle, which belongs to the descendant segment, denmrcated the border between the descendent and the ascendant of the HVMB's apical loop. Conclusion Although controversies about the theory of the HVMB remain, we have dissected the HVMB in the swine hearts' ventricular myocardium successfully with sparing of the coronary artery systems. This dissection procedure provides technical information for the studies of associated diseases based on the theory of HVMB.     

胸大肌肌皮瓣脂肪液化的相关危险因素探讨

目的探讨胸大肌肌皮瓣术后发生脂肪液化的相关危险因素。方法对1998年5月至2005年12月采用胸大肌肌皮瓣修复口腔癌术后组织缺损的82例中10例术后发生不同程度脂肪液化的病例,进行Logistic回归分析。结果Logistic单因素回归分析结果表明：肥胖、电刀切开皮下组织、皮岛设计低于第7肋、吸烟等因素与胸大肌肌皮瓣术后发生脂肪液化有关;Logistic多因素回归分析结果表明：胸大肌肌皮瓣术后发生脂肪液化与肥胖、电刀切开皮下组织、皮岛设计低于第7肋等因素有关,而与吸烟无关。结论肥胖、电刀切开皮下组织、皮岛设计低于第7肋等因素是胸大肌肌皮瓣术后发生脂肪液化的危险因素。     

髂深血管蒂髂骨-腹内斜肌同蒂双岛状瓣修复下颌复合组织缺损

目的评价以髂深血管为蒂的髂骨—腹内斜肌双岛状瓣（简称同蒂双岛状瓣）修复下颌复合组织缺损的临床应用价值。方法2005年1月至2006年10月,应用同蒂双岛状瓣修复10例下颌骨复合组织缺损（包括下颌骨体部、下颌角和下颌骨升支及其周围软组织,其中有7例还包含髁突的缺损）。结果10例同蒂双岛状瓣移植均获成功,仅1例出现局部轻度感染,换药后二期愈合。术后随访3～24个月,均无肿瘤复发,颌面外形两侧基本对称,咬合关系恢复正常,且供区未见明显的并发症。结论同蒂双岛状瓣具有切口隐蔽、单一,对供区功能影响小,软硬组织复合缺损同期修复效果好等特点,是半侧下颌骨复合周围软组织大型缺损功能重建的较好方案。     

脑积水脑室-腹腔分流术后并发肌震颤、肌张力增高三例

例1男,14岁。因头痛、视物不清、行走不稳10d入院。患者8个月前因同样的症状被诊断为梗阻性脑积水,在当地医院行脑室-腹腔分流术,术后原症状消失,复查头颅CT示原扩大的脑室恢复正常。入院前10d原症状复发,头颅CT示梗阻性脑积水。检查原分流的分流泵,分流泵按下后复位困难。行右侧侧脑室前角脑室-腹腔分流术,第2天     

化瘀消癓软胶囊对子宫肌瘤模型大鼠的作用

目的：探讨化瘀消癓软胶囊对子宫肌瘤模型大鼠的作用。方法：雌性大鼠用苯甲酸雌二醇加注黄体酮复制子宫肌瘤病模大鼠，造模同时给药治疗。结果：化瘀消癓软胶囊能明显降低肌瘤大鼠血清中雌激素水平。降低模型大鼠子宫指数，改善子宫组织病理状况，同时增加凋亡指数。结论：化瘀消癓软胶囊对实验性子宫肌瘤有一定的防治作用。