消化性溃疡的皮质醇分泌异常

采用放射免疫测定法研究了70例非应激性消化性溃疡患者的皮质醇分泌状态;并比较了患者与84例正常人的血清皮质醇浓度及其昼夜分泌节律。发现非应激性消化性溃疡血清皮质醇浓度明显高于健康对照组(P<0.01);然昼夜分泌节律相仿。结果提示,非应激性消化性溃疡有皮质醇分泌的明显异常。     

Analysis thrombolysis with anticoagulation treatment for early stage of deep vein thrombosis in the lower extremities

Objective:To explore the effect of thrombolysis with anticoagulation treatment forearly stage of deep vein thrombosis of lower extremity.Methods:The clinical data of 10 patients at the early stage of deep vein thrombosis(DVT)in the lower extremuites treated by thrombolysis with anticoagulation and dispersion drugs were analyzed retrospectively.Results:The thrombolytic effect was significant.After treatment,the deep veins were recanalized without regurgitation in 75.3% of the patients.The total effective rate was 100%.Only three patients had hemorrhagic complication,but none of the patients died.Conclusion:Thrombolysis with anticoagulation treatment is an effective and safe method for DVT at the early stage.     

急性肠系膜静脉血栓形成16例临床分析

目的　分析急性肠系膜静脉血栓形成 (ASMVT)的临床特征和诊断方法。方法　对北京友谊医院 1985年 10月至 2 0 0 2年 10月确诊的 16例ASMVT的临床资料进行分析 ,并结合文献 ,总结ASMVT的临床特征和诊断方法。结果 16例ASMVT患者 ,年龄 19～ 6 4岁 (平均 4 5 9岁 )。主要症状有腹痛 ( 16 / 16 )、腹胀 ( 16 / 16 )、呕吐 ( 10 / 16 )、发热 ( 8/ 16 ) ,主要体征有腹部膨隆 ( 16 / 16 )、腹膜刺激征( 16 / 16 )。误诊率 75 % ( 12 / 16 ) ,死亡率 4 4 % ( 7/ 16 )。结论　ASMVT的临床表现有一定的特征 ,早期彩色超声检查、诊断性腹腔穿刺、结合CT或肠系膜上动脉造影异常发现可对ASMVT做出正确的诊断 ,早期手术可以降低死亡率     

上矢状窦旁脑膜瘤致上矢状窦阻塞时侧支静脉通路的意义

目的 分析上矢状窦旁脑膜瘤致上矢状窦(SSS)阻塞时其侧支静脉通路的建立情况，确定其在肿瘤切除术中的意义。方法 总结归纳86例上矢状窦旁脑膜瘤行MRA及DSA检查时的静脉系表现。结果 27例发生SSS完全阻塞，59例部分阻塞。18例在阻塞的SSS周围出现了由表浅皮层静脉所形成的侧支静脉环；通过表浅皮层静脉与蝶顶窦及小脑幕静脉系建立端—端吻合的16例；通过与Troland或Labbe静脉建立吻合的14例；通过大脑镰与下矢状窦吻合的9例；通过脑膜静脉并经板障静脉引流到颈外静脉系的17例；混合型12例。结论 上矢状窦旁脑膜瘤致SSS阻塞时，肿瘤周围存在广泛侧支静脉通路，术中应注意保护。脑DSA及MRA检查对术前了解SSS通畅性及侧支静脉通路建立有帮助。     

Admission rates for peptic ulcer in the Trent Region, UK, 1972–2000: Changing pattern, a changing disease?

BACKGROUND AND AIM: Peptic ulcer disease is believed to be less common and less severe as a result of modern medical treatment. We therefore examined changes in the admission rates for patients with duodenal ulcer and gastric ulcer, both emergency (for haemorrhage, perforation or severe pain) and for elective surgery, before and since the introduction of the new advances in therapy. These admission indices reflect disease prevalence and severity. PATIENTS AND METHODS: We identified admission rates during 1972--2000 within the Trent Regional Health Authority, UK (population 4.7 million), from computerised patient information using diagnostic search codes ICD8-10 and expressed as rates per million resident population. Drug expenditure details were obtained from the Department of Health. RESULTS: Emergency admission rates as a whole changed little, a decline in the young being offset by an increase in the elderly. Haemorrhage was the most common reason (approximately 115 per million for duodenal ulcer and 87 for gastric ulcer) throughout [compared with perforation (80 and 21) and pain (90 and 68)]. In contrast, elective surgery has almost disappeared; this reduction began before the introduction of modern treatment. CONCLUSION: Emergency admission rates for duodenal and gastric ulcer for complications or severe pain have fluctuated over the last three decades but with little overall change. In contrast, elective surgery has declined dramatically, as a result of advances in treatment but also from changes in the natural history.     

十二指肠溃疡患者胃上皮化生与幽门螺杆菌关系的研究

目的 研究十二指肠溃疡患者胃上皮化生和幽门螺杆菌的关系。方法 收集门诊行上消化道胃镜检查确诊的十二指肠溃疡患者70例，另选胃和十二指肠黏膜正常患者55例为对照组。用快速尿素酶法和幽门活组织检查半定量法检测幽门螺杆菌(Hp)，苏木素一伊红染色和Schiff过碘酸染色半定量法检测十二指肠球部胃上皮化生。结果 十二指肠溃疡患者与对照组相比，十二指肠球部胃上皮化生检出率高；十二指肠球部胃上皮化生检出率和评分与胃幽门部Hp的检出率和评分无相关关系。结论 Hp不是十二指肠黏膜胃上皮化生的决定因素，也不是十二指肠黏膜胃上皮化生范围得以扩展的因素。十二指肠溃疡病本身的一些特点是十二指肠黏膜胃上皮化生的主要因素。     

奥美拉唑联合呋喃唑酮及阿莫西林治疗十二指肠溃疡疗效观察

目的 观察奥美拉唑联合呋喃唑酮及阿莫西林治疗十二指肠溃疡的疗效.方法 将十二指肠溃疡患者50例随机分为两组:治疗组26例,予以奥美拉唑每日清晨空腹口服20 mg,治疗4周,呋喃唑酮100 mg,3次/d,阿莫西林1000 mg,2次/d,治疗2周,治疗期间不加其他药物.对照组:奥美拉唑每日清晨空腹口服20 mg,治疗4周.结果 治疗组:治愈率53.85%,好转率42.31%,有效率98.16%;对照组:治愈率41.67%,好转率37.50%,有效率79.17%.治疗组和对照组总有效率经统计学处理有显著差异(P＜0.05).结论 奥美拉唑联合呋喃唑酮及阿莫西林治疗十二指肠溃疡能改善临床症状和促进溃疡愈合.     

Studies on the effects of Pluchea indica less root extract on gastroduodenal ulcer models in rats and guineapigs

The methanolic fraction of P. indica root extract was found to possess significant antiulcer activity in different experimental animal models. In preventive antiulcer tests, significant protective actions in acetylsalicylic acid, serotonin and indomethacin-induced gastric lesions were observed in experimental rats. The extract also afforded significant protection to chemically-induced duodenal lesion in guineapigs. Significant enhancement of healing process in acetic acid-induced chronic gastric lesions were also observed in the extract-treated animals.     

健中愈疡片治疗脾虚型胃溃疡的临床与实验研究

目的:用临床观察及动物实验研究健中愈疡片治疗脾气虚型胃溃疡的效果及机理。方法:临床观察从症状、体征、症候疗效方面观察健中愈疡片治疗脾气虚型胃溃疡的效果,动物实验从精神、活动、食欲、皮毛及肠胀气等方面观察健中愈疡片对脾虚证的改善情况。结果:健中愈疡片组治疗后,患者胃脘疼痛、嗳气泛酸、腹胀痞满、纳呆食少、大便稀溏、体倦乏力等症状的改善与治疗前比较具有极显著性差异(P<0.01),效果优于胃舒平片组和法莫替丁胶囊组(P<0.05)。健中愈疡片组治疗后,大鼠精神转好,食欲增加,被毛转光泽,体重增加,肠胀气明显好转,与模型组比较具有极显著的差异(P<0.01)。结论:健中愈疡片正是从改善脾气虚证入手来促进脾气虚型胃溃疡患者的溃疡愈合速度和愈合质量,改善其各种临床症状,从而达到治疗目的。     

经尿道切除技术在下尿路疾病中的应用（附128例报告）

目的 探讨经尿道切除技术（TUR）治疗下尿路疾病的适应证、操作方法、术中术后处理及并发症预防的要点。方法 应用经尿道汽化电切术（TURVP）和双极等离子汽化电切术（TUPKVP），分别以5％葡萄糖液和生理盐水作冲洗介质，选择性耻骨上膀胱造瘘，持续低压灌洗，术后气囊导尿管留置5～7天拔管，自行排尿。结果 经尿道前列腺双极等离子汽化电切术7例，经尿道前列腺汽化电切术58例，合计前列腺手术65例；腺性膀胱炎汽化电切术43例；膀胱肿瘤汽化电切术15例；后尿道狭窄等离子汽化电切术3例；精阜腺瘤汽化电切术2例。全部病例均一次手术完成，有效率（126／128）98．4％。无膀胱穿孔、电切综合征、大出血、真性尿失禁发生。前列腺术后尿道狭窄、排尿困难再次手术者2例，占3．08％，排尿疼痛、不适感6例，占9．23％，逆行射精4例，占6．15％。结论 TUR技术是一种微创、安全、迅速、有效、恢复快、并发症较少的腔内泌尿外科治疗方法，特别适用于下尿路疾病的手术；术中持续低压灌注对确保切割视野清晰、预防并发症至关重要。