脑动脉瘤破裂伴发急性硬膜下血肿的诊治

目的 探讨脑动脉瘤(AN)破裂所致的急性硬膜下血肿(ASDH)的临床、影像学特点和诊治方案。方法 回顾288例破裂AN，发现10例伴有ASDH。Huni Hess分级，Ⅱ级3人，Ⅲ级1人，Ⅳ级3人，Ⅴ级3人，均经CTA诊断为AN破裂，除2例外均被脑血管造影或手术所证实。保守治疗2例，血肿清除加AN夹闭术4例，电解脱弹簧圈(GDC)栓塞后加血肿清除2例，栓塞加脑室外引流1例，单纯栓塞l例。结果 疗效优者2例，中残者l例，7例死亡。结论 AN性ASDH的预后极差，同术前分级相关；CTA检查后立即行血肿清除加动脉瘤夹闭有助于提高预后，合适患者可联合栓塞和血肿清除术。     

帕金森病立体定向手术并发脑内出血的原因分析

目的:探讨帕金森病立体定向手术颅内出血并发症原因及对策。方法:自1999年4月至2003年3月我们对药物治疗效果不理想的510例帕金森病病人行立体定向毁损手术，术后出现颅内出血9例，其中毁损灶出血3例，穿刺道出血6例。结果:手术治疗4例．保守治疗5例。术后意识恢复但遗留偏瘫4例，经非手术治疗5例．恢复良好，未遗留明显功能障碍。全组无死亡病例。结论:采用磁共振结合微电极导向提高靶点定位精确度，减少微电极记录针道数，降低毁损温度，重视围手术期处理等措施，有助于降低颅内出血并发症的危险。     

Postpartum hemorrhage today: ICM/FIGO initiative 2004-2006.

Postpartum hemorrhage (PPH) is the main cause of maternal mortality. Yet, even though solutions have been identified, governments and donor countries have been slow to implement programs to contain the problem. While poverty and low educational level remain the underlying cause of PPH, the current literature suggests that active management of the third stage of labor can prevent it. The International Confederation of Midwives (ICM) and the International Federation of Gynecology and Obstetrics (FIGO) are attempting to address the chronic PPH crisis by educating their members on best practices and on troubleshooting where resources are inadequate. Some studies found oxytocin to be preferable to misoprostol in settings where active management is the norm. However, secondary clinical effects may prove more troublesome with oxytocin than with misoprostol, and misoprostol may prove to be more practical and equally effective in low-resource settings. Two new interventions are also proposed, the anti-shock garment and the balloon tamponade.     

Influence of statins on postoperative wound complications after inguinal or ventral herniorrhaphy

The lipid-lowering agents, statins, are the most commonly prescribed class of drugs in the western world. Because of their widespread use, many patients undergo surgical procedures while on statins. Statins, in addition to cholesterol-lowering effects, also have anticoagulant, immunosuppressive, and antiproliferative properties that may affect the risk of local wound complications. This study investigated the relationship between statins and postoperative wound complications in a large cohort of patients undergoing inguinal or ventral hernia repair. Data mining was performed in the Veterans Integrated Service Network (VISN)16 Data Warehouse. This database contains clinical and demographic information about all veterans cared for at the ten VA Medical Centers that comprise the South Central VA Healthcare Network in the mid-south region of the US. Aggregate data (age, body mass index, smoking history, gender, race, history of diabetes, statin use, and postoperative wound complications) were obtained for all patients who underwent inguinal or ventral hernia repair during the period October 1, 1996–November 30, 2004. During the period of the query, 10,782 patients (10,676 male, 106 female), 1,242 (11.5%) of whom received statins, underwent herniorrhaphy. Statin use did not affect the risk of wound infection or delayed wound healing. Statin use was, however, associated with an increased rate of local postoperative bleeding complications (P=0.01). When the type of hernia, age, smoking, diabetes, and body mass index were included in a multivariate analysis, statins remained borderline significant as an independent predictor of wound hematoma/postoperative bleeding (P=0.04), odds ratio 1.6 (95% CI 1.03–2.44). Patients who undergo inguinal herniorrhaphy while on statins have an increased risk of postoperative wound hematoma/hemorrhage. Focus on additional factors that may affect the propensity to postoperative bleeding and on meticulous intraoperative hemostasis are particularly important in such patients.     

颅内破裂动脉瘤手术时机的探讨(附237例分析)

目的探讨颅内破裂动脉瘤手术时机与临床预后的关系。方法回顾性分析2005年我院收治的237例颅内破裂动脉瘤，其中196例行手术治疗。按入院时Hunt—Hess分级将手术病人分为A组（Ⅰ～Ⅲ级）162例，B组（Ⅳ、Ⅴ级）34例；根据手术时间分为早期手术组（SAH3d内手术）19例，延期手术组（SAH4～10d手术）82例，晚期手术组（SAH11d之后手术）95例。比较不同手术期别动脉瘤术中破裂率、术后1个月GOS评分及术后主要并发症（脑血管痉挛、脑积水）发生率，并进行统计学分析。结果24例（10．1％）因再出血丧失治疗机会。术中动脉瘤破裂早期手术组3例（15，8％），延期手术组8例（9．8％），晚期手术组6例（613％）。术后脑血管痉挛发生率早期手术组为15，8％，延期手术组为19，5％，晚期手术组为17，9％。脑积水发生率以晚期手术组最高（14，7％）。对术后1个月GOS评分Ridit分析结果显示：A、B两组中均以早期手术组治疗效果最佳．延期手术次之．晚期手术最差。结论早期手术可规避颅内破裂动脉瘤再出血的风险，降低主要并发症发生率。对于各个级别（包括Ⅳ、Ⅴ级）的SAH病人，均应根据治疗者的手术经验与技巧和所在医院的条件，及早诊断，尽早手术。     

止血带致皮下出血并休克的不良反应1例报告

患者,男,64岁,以“左手掌皮下条索状硬结10年,加重伴小指屈曲畸形1年”于2005年12月6日入院。查:左手掌第五掌指关节处皮肤皱褶,皮下一纵行挛缩带如弓弦样感,使第五掌指关节呈屈曲90°位畸形,严重影响功能和外观。诊断为左手掌腱膜挛缩症。无高血压、冠心病及糖尿病史,心电图正常,肝肾功能、血常规和血凝化验均在正常范围,于12月8日在臂丛麻醉下行掌腱膜松解切除植皮手术。常规应用电子气囊止血带,压力40kPa,定时60min,手术切开皮肤后即发现止血带失用,出血明显,约在止血带使用6min时,患者述疲乏不适,继而突然出现心率减慢(48次/min),血压下降(60/48mmHg)。麻醉师考虑与使用     

人工脑脊液置换治疗高血压性脑室出血

目的研究高血压性脑室出血的新疗法。方法将60例高血压性脑室出血患者随机分为研究组与对照组,研究组给予药物加人工脑脊液置换治疗,对照组给予药物加侧脑室引流术治疗,比较两组患者的治疗效果。结果两组患者治疗后15、90、180d临床疗效间差别均有显著性意义(P<0.01)。结论人工脑脊液置换术可能成为高血压性脑室出血的有效治疗方法。     

远隔性小脑出血

远隔性小脑出血极为罕见，可见于多种类型的神经外科手术，一般出现在手术远隔部位，多分布于单侧或双侧小脑沟、蚓部，小脑上部出血也较为多见。远隔性小脑出血总体预后良好，病死率约为10％～15％。     

Holmes-like tremor of the lower extremity following brainstem hemorrhage.

Holmes tremor is an arrhythmic, 2- to 5-Hz resting, postural, and kinetic upper extremity movement disorder that occurs weeks to months after acute mesencephalic pathology. We present a patient who developed tremor in three body parts postbrainstem hemorrhage with subsequent hypertrophic olivary degeneration and discuss the relevant clinical evolution. Our case is unique because in addition to expected upper extremity and cervical dystonic head tremors, the patient also developed a severe lower extremity movement disorder, which we believe to be a form of Holmes tremor. Tremor involving the lower extremity in this setting has not been previously reported.     

原发性单纯性脑干出血52例临床研究

目的研究原发性单纯性脑干出血的病因、诊断、治疗、预后及预防。方法对52例原发性单纯性脑干出血的临床资料进行回顾性分析。结果预后良好25例，优良率为48．1％；死亡21例，死亡率40．4％；出血量≤5．0ml死亡率21．9％（7／32），出血量≥5．1ml死亡率70．0％（14／20），出血量〉10.0ml 10例全部死亡。结论原发性单纯性脑干出血发病急，病情重，死亡率高，预后差；高血压为本病的主要发病原因；CT是原发性单纯性脑干出血的安全、可靠诊断方法；适时进行气管切开及亚低温治疗能有效提高疗效及降低死残率；严格控制血压是预防原发性单纯性脑干出血的重要措施。