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.     

动脉栓塞治疗产后出血的临床应用研究

目的评价经导管动脉栓塞术(TAE)治疗产后出血的血管造影表现及疗效。方法65例产后出血患者采用右股动脉Seldinger's穿刺技术,选择性插管至双侧髂内动脉或子宫动脉,行数字减影血管造影(DSA)明确出血原因、部位后用庆大霉素浸泡过的明胶海绵颗粒或条栓塞。结果插管成功率100%,手术时间30～60min,平均45.2±4.8min,术后止血总有效率98.46%。术后随访3～60个月,均无严重并发症发生,子宫体按期复旧,转经后月经正常。结论TAE创伤小,疗效快速肯定,对危及生命的产后出血是一种有效的治疗措施。     

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。     

Sentinel Bleeding After Pancreaticoduodenectomy: A Disregarded Sign

Introduction Delayed massive hemorrhage induced by pancreatic fistula after pancreaticoduodenectomy is a rare but life-threatening complication. The purpose of this study was to analyze the clinical course of patients with late hemorrhage, with or without sentinel bleeding, to better define treatment options in the future. Material and Methods From April 1998 to December 2006, 189 pancreaticoduodenectomies were performed. Eleven patients, including two patients referred from other hospitals, were treated with delayed massive hemorrhage occurring 5 days or more after pancreaticoduodenectomy. Sentinel bleeding was defined as minor blood loss via surgical drains or the gastrointestinal tract with an asymptomatic interval until development of hemorrhagic shock. The clinical data of patients with bleeding episodes were analyzed retrospectively. Results Eight of the 11 patients had sentinel bleeding, and seven of them had it at least 6 h before acute deterioration. Seven out of 11 patients died, five out of eight with sentinel bleeding. No differences could be detected between patients with or without sentinel bleeding before delayed massive hemorrhage. The only difference found was that non-surviving patients were significantly older than surviving patients. Delayed massive hemorrhage is a common cause of death after pancreaticoduodenostomy complicated by pancreatic fistula formation. The observation of sentinel bleeding should lead to emergency angiography and dependent from the result to emergency relaparotomy to increase the likelihood of survival.     

微创穿刺术治疗基底节区脑出血临床随机对照研究

目的评价比较微创穿刺血肿粉碎清除术与内科保守治疗两种方法治疗基底节区脑出血(25～40m l)的疗效异同。方法采用多中心、随机对照试验的方法,42个参研医院共随机入选465例基底节区脑出血患者,根据纳入与排除标准共排除88例,其中资料不全者16例;不符合入选标准者72例,分别为Glasgow评分≤8分(64例)、术前出血量>40m l(7例)、从发病到达急诊室时间>72h(1例)。评价治疗14d时两组患者神经功能缺损程度和日常生活活动能力、治疗3个月时的日常生活活动能力以及3个月和住院期间病死率。结果最终符合入组标准的病例数为377例,其中微创治疗组195例,对照组182例。微创治疗组患者于治疗14d时,神经功能改善明显优于对照组(χ2=7.931,P=0.02);治疗3个月时达良好功能状态的患者比例明显多于对照组(35.91%vs21.82%;χ2=8.294P=0.004)。微创治疗组病,残率明显低于对照组(40.88%vs63.03%,χ2=16.948,P<0.01);两组病死率间差异无显著性意义(6.67%vs8.79%)。结论与单纯内科保守治疗相比,应用微创穿刺血肿粉碎清除术治疗基底节区小血肿不增加病死率,并可明显提高脑出血患者的日常生活活动能力,降低病残率。     

全程责任制助产的临床意义

目的:了解为产妇提供产时"全程责任制助产"的个性化服务,对产妇妊娠结局的影响,以及对提高产科护理质量的意义.方法:将114例住院分娩的初产妇随机分为"全程组"与常规待产组(对照组),"全程组"是指在导乐的基础上实行一名助产士专门为一名产妇提供全过程(宫口开大2cm至产后2h)的服务和指导.结果:"全程组"与对照组的产程时间、分娩方式、产后出血率,均有显著性差异(P＜0.05).结论:"全程"责任制助产有利于提高产科质量,护理满意度调查平均达98%,值得推广应用.     

显微镜下直切口锁孔微创治疗高血压性脑出血

目的探讨显微镜下直切口锁孔微创治疗高血压性脑出血的价值。方法根据CT提示血肿在头皮的投影设计手术切口部位，通过4～5cm皮肤直切口，直径2cm的骨窗，切开皮层到达血肿腔清除血肿。结果血肿完全清除17例，18例清除率达到90％，4例清除率达到80％。术后再出血2例。4例术后3周内死亡：2例死于循环呼吸功能衰竭，1例死于脑干功能衰竭，1例死于消化道出血，手术死亡率10．2％（4／39）。35例随访0．5—3年，平均2．1年，术后6个月ADL分级：1级9例，2级12例，3级9例，4级4例，5级1例，死亡4例。结论显微镜下直切口锁孔微创技术是一种快速、有效和安全的治疗高血压性脑出血的手术方法，可以解除血肿的占位压迫效应，有效止血，防止再出血，效果满意。     

佛山地区1991～2000年小儿消化道出血病因研究

【目的】探讨佛山地区小儿消化道出血的临床特点，了解小儿消化道出血的病因。【方法】采用回顾性调查方法对1363例消化道出血患儿进行病因分析。【结果】1363例消化道出血患儿除全身疾病引起出血的146例外，消化道局部病变引起出血者1217例；属上消化道出血395例，确诊为溃疡病232例(57．3％)，各种类型胃炎及十二指肠球炎共123例(30．4％)，其次为食管静脉曲张、胃粘膜脱垂、食管贲门撕裂症、食管裂孔疝、十二指肠息肉等，明确病因372例(94．2％)。属下消化道出血822例，确诊为肠息肉526例(54．9％)，结肠炎121例(12．6％)，其次为溃疡性结肠炎、肠套叠、美克尔憩室、阿米巴结肠炎、小肠血管瘤、血管畸形、肠结核等，明确病因800例(97．3%)。【结论】小儿消化道出血应根据不同年龄、不同出血部位选择有效诊断方法，以提高病因诊断率，减少对患儿生长发育及身心健康的影响。