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。     

外伤性脾破裂非手术治疗29例体会

目的 总结外伤性脾破裂的非手术治疗经验。方法 对我院1993-2002年以禁食、卧床、止血、抗生素等非手术治疗29例外伤性脾破裂的临床资料进行分析。结果 29例均非手术治愈出院，住院时间8～22d，平均15d；获随访25例，随访3～6个月，无1例出现并发症。结论 只要严格掌握适应证和密切动态观察病情变化，随时做好中转手术的准备，非手术治疗外伤性脾破裂是安全可行的，是一种重要保脾手段，对非手术治疗期间血液动力学不稳定或发生延迟性出血者应及时手术。     

中风后癫痫的临床研究

本文报告３６例中风后癫痫发作的临床和ＣＴ资料。通过回顾性病历复习和随访发现，中风后癫痫的发生率占同期住院中风患者的５．２６％，以蛛网膜下腔出血和脑栓塞发生癫痫比率最高，分别为１５％和１２．５％。癫痫发作与ＣＴ所见病灶分布密切相关，皮质病灶较皮质下病灶更易发生病病。癫痫发作可发生于中风后任何时期，但早期癫痫以出血性中风多见，而迟发性癫痫则更多见于脑梗塞患者。     

Multiple brain abscesses and intracerebral hemorrhage caused by Bacillus Cereus in a case of acute lymphatic leukemia

We report a first case of a 19 year old female suffering from an acute lymphatic leukemia, which developed shortly after the initiation of a chemotherapy an intracerebral hemorrhage and fatal multiple brain abscesses caused by Bacillus cereus. There is much evidence that Bacillus cereus in immunocompromised patients leads to a localized, necrotizing tissue infection due to the production of potent toxins and usually results in rapid and fulminant tissue destruction. Bacillus species has an special affinity for the CNS mediated by phospholipase C, which tends to associate with the lipid membranes of the brain.     

预防肝硬化上消化道出血的临床研究

目的　探讨普萘洛尔和低剂量兰索拉唑长期维持治疗对预防肝硬化门脉高压消化道出血的疗效。方法　1 1 9例肝硬化门脉高压患者随机分为 3组 :Ⅰ组 :给予口服普萘洛尔加上护肝治疗。Ⅱ组 :联合给予低剂量兰索拉唑和普萘洛尔。Ⅲ组 :仅给予护肝治疗。兰索拉唑维持服药 6个月 ,普萘洛尔及一般对症治疗维持 1年。观察治疗前后各组患者所伴发溃疡、门脉高压性胃病 (PHG)、急性胃黏膜病变 (AGML)情况 (发生率 ) ,各组消化道出血的复发率、门静脉直径 (PVD)、脾静脉直径 (SVD)的变化。结果　经 1年观察 ,结果显示 ,普萘洛尔组、联合治疗组、对照组出血的复发率分别为 1 5 0 %、2 2 %、48 5 % ,组Ⅰ、组Ⅱ复发率显著低于组Ⅲ ,同时 ,组Ⅰ与组Ⅱ间的差异有显著性意义。治疗可见组Ⅰ、组Ⅱ患者所伴发的溃疡、PHG、AGML明显改善 ,PVD、SVD缩小。结论　普萘洛尔组联合抑制酸维持治疗 ,可预防引起消化道出血多种病因 ,较单用普萘洛尔的疗效好     

Intraparenchymal blood-fluid levels in traumatic intracerebral haematomas

Summary Blood-fluid levels within the cerebral parenchyma are observed more frequently on CT and MRI in traumatic intracerebral haematomas than in those of other aetiologies. The intraparenchymal blood-fluid interface can be formed without a fluid cavity. It is suggested that the blood-fluid levels represent layering of red blood cells within areas of contusion necrosis as well as extensive contusion oedema. The more extensive the damage to brain tissue, the more often blood-fluid levels formed. A poorer outcome can be therefore predicted when an intraparenchymal blood-fluid interface is seen.     

The incidence, timing, and predisposing factors of germinal matrix and intraventricular hemorrhage (GMH/IVH) in preterm neonates

Background Germinal matrix and intraventricular hemorrhage (GMH/IVH) is a known complication occurring in the first week of life in preterm neonates. However, the precise time of its occurrence and the ideal time to perform diagnostic imaging studies remain controversial. The purpose of this paper is to address these two issues in our patient population to allocate our resources to those at highest risk.Materials and methods This study included 282 premature newborns (under 37 weeks of gestation) that were admitted to our neonate ICU in a year’s time and screened for GMH/IVH. They were grouped in four categories according to their weight at birth, and according to their gestational age. All patients had a daily cranial ultrasound during the first week. It was then repeated once in the second week and once in the third.Results We found that the incidence of GMH/IVH among preterm neonates was 44.68%. It was inversely related to the weight and the age of the newborn. The onset of bleeding coordinated with the occurrence of hypoxia and respiratory distress requiring mechanical ventilation. The majorities occurred in the first 7 days of life; they were mostly grade I and II according to the Papule classification and silent for the most part. Complications were present in 41% of the survivors.     

Benign coital headache

We studied the natural history of patients with a diagnosis of benign coital headache who presented to a private neurological clinic between the years 1978 and 1991. Thirty-two patients (24M, 8F) were invited to participate and 26 patients (83%) responded. The period of follow-up ranged from six months to 14 years (median 6 years). Thirteen patients (50%) had recurrent attacks of coital headache epochs separated by intervals of up to 10 years. Eleven of these patients suffered a concomitant primary headache whereas this was present in only one of those patients without recurrent attacks of coital headache (p < 0.001). In all but one patient, who had a transient blurred vision, the headache was not accompanied by nausea, vomiting, visual disturbances, sensory/motor disturbances, or unconsciousness. We concluded that benign coital headache can be clearly distinguished from headaches due to cerebral aneurysm or arteriovenous malformation rupture. The presence of a concomitant primary headache syndrome is a risk-factor for recurrence of coital headache.