多序岩黄芪化学成分研究（Ⅳ）

目的研究多序岩黄芪(Hedysarum polybotrysHand.-M azz.)的化学成分。方法用柱色谱分离,用理化性质及波谱方法鉴定结构。结果从多序岩黄芪中分离鉴定了3个化合物:(1)白桦脂酸,(2)二十六碳酸,(3)蔗糖。结论化合物1和2为首次从该植物中分离得到。     

Clinical Application of Movement-needling Technique： Elbow and Wrist Sprains

Elbow Strain 1. Acupoints Primary acupoints: Quchi(LI 11), Zhouliao(LI 12), Shousanli(LI 10) and Ashi point.     

介入化疗结合立体适形放射治疗晚期胰腺癌的临床观察

探讨晚期胰腺癌的介入化疗加立体适形放射治疗的临床疗效。先选择性胰腺动脉化疗,药物:CF 300 mg、5-FU 1 000~1 500 mg、DDP 60~80 mg和健择1.2~2.0 g,共4次。介入化疗后或两次介入之间行立体定向放射治疗,放疗采用4~6个适形野,总剂量为35~45 Gy,4~8 Gy/次,每周3次,21例患者CR率42.85%(9/21),PR率42.85%(9/21),SD 4.76%(1/21),PD 9.52%(2/21),总有效率(CR PR)85.70%(18/21)。初步研究结果提示,主观指标评估,2例临床症状完全消失,17例主观症状有所改善。介入化疗结合立体放射治疗晚期胰腺癌不失为临床选用的治疗手段。     

Epidural hematoma following use of a three-point skull clamp.

We report an unusual case of epidural hematoma secondary to the use of a three-point skull-fixation device. Initially, a posterior-fossa brain tumor with hydrocephalus was diagnosed in a 15-year-old boy. Midline suboccipital craniectomy was performed with the patient placed in the prone position. A Mayfield (Ohio Medical Instrument Co., Cincinnati, OH, USA) skull clamp was used for fixation of the head during the surgical procedure, following which, a huge epidural hematoma developed within 6 hours of surgery, due to skull penetration and fracture at one of the clamp's pin sites located proximate to the coronal suture.     

宫颈癌合并妊娠的诊断及治疗进展

宫颈癌合并妊娠的发生率较低，但却是妊娠期最常见恶性肿瘤。妊娠期胎儿取舍问题的考虑会影响医患双方对宫颈癌治疗时间和治疗方案的选择，而宫颈癌也会影响到分娩方式的选择，从而影响围产儿的预后。近年来宫颈癌发病逐渐年轻化，如何处理两者的关系具有重要的临床意义。现综述近年来在宫颈癌合并妊娠的诊断及治疗等方面的研究进展。     

Paracentral Corneal Dellen： A Rare Sign of Graves Ophthalmopathy

Purpose:To report a rare sign, paracentral corneal dellen that developed in a middleaged female patient with Graves ophthalmopathy.Methods:A paracentral corneal dellen developed in the left eye in a 42-year-old woman who was diagnosed as Graves ophthalmopathy. The patient had remarkable upper eyelid retraction, upper eyelid lag and upward motility restriction. The Graves ophthalmopathy was classified as Grade Ⅳ according to NOSPECS classification.Results:Local artificial tear film and 0.3％ Tobramycin eye drops were administered to both eyes.Twenty-four hours later, the left corneal dellen disappeared.Conclusions:Graves ophthalmopathy can lead to paracentral corneal dellen because of severe upper eyelid retraction and upward motility restriction of the eye in spite of the lack of lagophthalmos. Artificial tear drop and antibiotic eye drop therapy helped even though the patient did not have corneal exposure. Eye Science 2003;19:174-175.     

特发性震颤的临床特点分析

目的探讨特发性震颤（essential tremor,ET）的临床特点。方法回顾性分析98例ET患者的临床资料。结果98例ET中男56例,女42例。发病年龄6～72岁,平均43．08±18．18岁。病程1～48年,平均14．04±11．39年。48例（48．98％）患者有阳性家族史。临床主要表现为单症状的姿势性震颤,累及部位依次为手98例（100％）、头38例（38．78％）、下肢28例（28．57％）、咽喉部16例（16．33％）、下颏10例（10．20％）等。64例患者做了饮酒试验,其中58例（90．63％）有酒精反应。84．62％的患者服用盐酸阿罗洛尔治疗有效。结论特发性震颤的临床表现以单症状姿势性震颤为主,手及头部受累明显,多数患者对酒精有反应,盐酸阿罗洛尔治疗有效。     

Differential risks of subsequent vascular events for transient ischaemic attack and minor ischaemic stroke.

Using a prospective hospital-based registry, 146 patients with transient ischaemic attack (TIA) were compared with 376 patients with minor first-ever ischaemic stroke with respect to the 3-month risk of subsequent vascular events, in order to clarify the distinctions between the disease entities. All patients were enrolled within 48 h of onset. The risk factor distribution for the two groups was comparable, except that the TIA patients had more previous TIAs. Large artery atherosclerosis (34%) and small vessel occlusion (32%) were the main aetiologies in the TIA group, whereas small vessel occlusion (49%) was the major cause in the stroke group. The 3-month risk of combined endpoints of stroke, myocardial infarction, and vascular death for TIA patients was higher than that for the minor stroke group (15.1% vs. 3.2%; hazard ratio 4.6, 95% confidence interval 2.3-9.3 in multivariate analysis). Large artery atherosclerosis and male sex were the other significant predictors. TIA may demand more urgent management than minor stroke. The fact that aetiology is a predictor, highlights the need for rapid diagnostic tests to establish pathogenesis.