左侧面部刀砍伤致右颌内假性动脉瘤1例

患者男，25岁。因“左侧鼻面部刀砍伤一小时”于1999年9月20日急诊入院，检查：左侧面部眶下至鼻小柱一斜形约5cm长刀砍伤，出血较多，立即清创缝合，鼻腔填塞，术后输液抗炎止血治疗，cT检查颅内未见异常，右侧上颌窦壁多处骨折。一周后，患者伤口拆线回家。10月27日患者夜间突发右侧鼻腔大出血，经凡士林纱条填压止住，随后一月内自右鼻腔反复出血     

电视硬质气管镜治疗大气道良性肿瘤

目的探讨电视硬质气管镜在大气道良性肿瘤治疗中的价值.方法2002年9月～2005年4月,我院应用电视硬质气管镜治疗大气道良性肿瘤7例,其中气管1例,隆突1例,左主支气管3例,右主支气管2例.手术采用静脉全身麻醉,喷射通气供氧,探查评估气道后,首先冷冻或电凝肿瘤,破坏肿瘤血供,再以活检钳分块取出,蒂部采用冷冻或氩气凝固处理;对于宽蒂肿瘤,内镜下将肿瘤主体清除后中转开胸行气管局部切除吻合术.结果7例手术均顺利,无一例死亡和严重并发症发生.6例气管窄蒂良性肿瘤镜下完整摘除,1例气管膜部宽蒂平滑肌瘤先内镜清除肿瘤主体后中转开胸行气管局部切除.术后病理为错构瘤2例,平滑肌瘤3例,嗜酸性肉芽肿性腺瘤1例,炎症组织1例.7例随访3～36个月,平均17.3月,无肿瘤复发.结论电视硬质气管镜治疗大气道良性肿瘤安全可靠.     

螺旋CT三维重建脊柱的临床意义和应用前景

目的：探讨螺旋CT扫描和三维重建在脊柱病变中的临床应用价值。方法：对12例脊柱疾病患者进行螺旋CT扫描和三维重建。结果：腰椎间盘突出症和椎管狭窄症3例，脊柱骨折5例，侧弯畸形2例，肿瘤2例，均得到正确诊治。结论：螺旋CT扫描及三维重建技术可广泛应用于脊柱病变的诊断，能直观显示脊柱病变部位的形态。     

DNA甲基化在膀胱癌的研究进展

膀胱癌是泌尿系统发病率最高的肿瘤，是多基因异常表达的结果。目前发现膀胱癌细胞总体甲基化水平比正常细胞低，但是伴有抑癌基因上游启动子区域的异常甲基化。本文就膀胱癌细胞DNA甲基化与膀胱癌关系的研究进展作一综述。     

成功抢救外伤性横窦大出血致心跳停止一例

患者女,6岁。2005年5月12日因车祸致枕部外伤2h伴头疼、呕吐入院。查体:神清,精神欠佳。右枕部旁开中线3.0处有一2.0cm头皮裂口已缝合,近乳突后侧头皮有一约3.0cm×3.0cm淤血斑。颅脑CT片示:右枕骨近乳突后处颅骨凹陷性粉碎性骨折,范围约2.5cm×2.5cm。入院24h后出现头疼、呕吐症状加重并烦躁不安症状,复查颅脑     

鼻内镜下微波热凝治疗变应性鼻炎60例

变应性鼻炎以鼻黏膜反应性增高为其主要特点，引起打喷嚏、流鼻涕、鼻痒，嗅觉减退等症状。我院自1999年6月开始采用鼻内镜下微波治疗常年性变应性鼻炎60例，效果较好，报道如下。     

联合抗焦虑治疗持续性胸背痛伴焦虑症状患者的疗效观察

目的 探讨氟哌噻吨＋美利曲辛（商品名，黛力新）等药物联合治疗胸背痛伴焦虑症状患者的临床疗效。方法 将符合胸背痛伴焦虑症状的56例患者，随机分为A、B两组，每组28人．A组予以黛力新＋多虑平抗焦虑治疗，同时予以西乐葆止痛治疗；B组予以西乐葆单纯止痛治疗。观察治疗4周后患者胸背痛的疼痛程度的视觉类比评分（VAS）和汉密尔顿焦虑量表评分（HAMA）的变化。结果 A组患者治疗后VAS评分由（8．56±1．43）分下降到（3．42±1．71）分，HAMA焦虑量表评分由（29．48±8．75）分下降到（12．73±7．29）分；B组患者治疗后VAS评分由（8．61±1．24）分下降到（6．57±2．16）分，HAMA焦虑量表评分由（29．33±8．91）分下降到（20．36±5．77）分。2组治疗后VAS评分、HAMA焦虑量表评分的差值比较有显著性意义俨〈0．05）。结论 黛力新＋多虑平等联合治疗能显著改善患者的胸背痛伴焦虑症状，而单纯西乐葆止痛治疗效果不佳。     

凯妮汀栓治疗妊娠合并外阴阴道念珠菌病疗效分析

目的观察凯妮汀栓治疗妊娠期外阴阴道念珠菌感染的临床疗效。方法将妊娠24~32周的患者100例随机分为2组,各50例,观察组给予凯妮汀栓,对照组给予克霉唑栓。结果两组治疗1、4周后的总有效率无显著性差异(P>0.05)。结论凯妮汀栓治疗妊娠期外阴阴道念珠菌感染给药次数少,患者易接受,能更好地配合治疗,值得临床推广使用。     

下颈椎经关节螺钉联合侧块或椎弓根螺钉固定的效果

Objective To discuss the effect of transarticular screws combined with lateral mass screws or pedicle screws through posterior approach in the lower cervical spine. Methods From February 2003 to October 2007, 22 patients were treated using transarticular screws internal fixation combined with lateral mass screws or pedicle screws in Axis plating system and Vertex system. There were cervical fracture and dislocation in 13 patients, ossification of the posterior longitudinal ligament in 4, cervical canal stenosis associated with dentoid process fracture in 1, and cervical disc herniation associated with cervical stenosis in 4 patients. Lamina or facet bone grafting were used to achieve a long-term stability, with decompression and anterior approach or not. The starting point for screw insertion was located 1 mm medial to the midpoint of the lateral mass and the direction of the screw was 40° caudally in the sagittal plane and 20° laterally in the axial plane. Results All screws insertion was successful. A total of 45 transarticular screws were inserted, with 2 in C4,5, 39 in C5,6 and 4 in C6,7. A total of 12 lateral mass screws were inserted, with 6 in C3 and 6 in C4. A total of 41 pedicle screws were inserted, with 4 in C2, 2 in C3 and 6 in C4, 21 in C7 and 8 in T1. There was no complication related to screw insertion, such as injury to the vertebral artery, nerve roots or spine cord. The follow-up period ranged from 10 months to 3 years and 8 months (mean 17 months). All cases got bone fusion. Only one instance of screw partial backout was identified, but fusion was achieved in all pa-tients. In the follow-up period, only one instance of screw partial backout was identified, but fusion was achieved in all patients. Conclusion The combined use of transarticular screws and lateral mass screws or pedicle screws fixation in the lower cervical spine can enlarge the advantages of strong stability,relatively simple, and reduce operating risk when performed appropriately.     

双手多发性短指畸形1例

患者：女性，20岁，身高158cm，双手外形显示：双手大小正常，左手中指、小指明显短小；右手中指、无名指、小指明显短小（图1～2）；无并指现象，手部各关节运动灵活自如，无运动障碍，各关节大小正常。双脚无短指、并指现象，肘关节不外翻，其他各关节均无异常。X线片显示（图3）：双手各骨数目正常，腕骨形态、大小、排列正常；左侧1-5掌骨的长度为：3．3cm、5．0cm、3．1cm、4．1cm、2．5cm，第1、3、5掌骨呈显著缩短，