双蒂法小阴唇肥大整形术

目的:探讨小阴唇肥大整形术的手术方法和术后效果。方法:于小阴唇中部沿其纵轴设计一椭圆形或长菱形切口,并作全层切除,形成以小阴唇上、下部为蒂的双蒂组织,横向拉拢,分层缝合。结果:用本方法治疗小阴唇肥大23例(41侧)效果满意。结论:该术式操作简便,效果确切,所留组织血运有保障;切口隐蔽,愈合良好,外观自然;是一种小阴唇肥大整形术的较好手术方法。     

胸椎黄韧带骨化症的外科治疗

目的探讨胸椎黄韧带骨化症的诊断与手术治疗方法，分析其手术时机、手术技巧、手术效果及并发症处理。方法回顾性总结56例患者的外科治疗过程，采用胸椎管后壁切除减压及侧后方入路，术中体感诱发电位监护。结果术后55例经随访1年以上，1例随访2个月。39例，良8例，可5例，差4例。结论胸椎黄韧带骨化所致的脊髓压迫症须早期手术治疗，可根据不同情况选择胸椎管后壁切除减压及侧后方入路的次环状减压的手术方式。     

ADM对LNNA诱导的高血压心肌肥大的作用及机制探讨

本工作在ＬＮＮＡ经慢性ＮＯ封闭诱导的大鼠高血压心肌肥大模型上研究了ＡＤＭ对其心肌肥大和Ｍ５ＬＶ钠一钙交换功能损伤的作用。结果：一、较之对照组，ＬＮＮＡ组ＭＡＯ和ＬＶＩ分别增加５７．４％和１８。０％（Ｐ＜０．０１）．其ＭＳＬＶ经钠－钙交换蛋白的钙摄取则明显降低（Ｐ＜０．０１或０．０５）：二．ＡＤＭ组的ＭＡＰ和ＬＶＩ则分别较ＬＮＮＡ组降低１９．６％和１１．３％，而其ＭＳＬＶ的钙摄取则高于ＬＮＮＡ组（Ｐ＜０．０５）；三、对照组、ＬＮＮＡ组和ＡＤＭ组钠－钙交换蛋白摄取钙的Ｋｍ值分别为７．５１．７．０４和７．５７ｕＭ，而Ｖｍａｘ则分别为６．３８，４．３２和５．４５ｎｍｏｌ／。ｍｇｐｒ／ｍｉｎ。表明：ＡＤＭ能拮抗ＬＮＮＡ诱导的高血压心肌肥大和减轻其ＭＳｌｌＶ钠－钙交换功能的损伤，并且后者可能是ＡＤＭ拮抗心肌肥大的机制之一。揭示内源性ＡＤＭ的诱导和外源性给予ＡＤＭ可能有预防和／或延缓高血压心肌肥大发生发展的作用。     

前列腺体积与前列腺特异抗原及抗原密度关系的多元回归研究

对１００例前列腺增生患者的前列腺体积，年龄，血清前列腺特异抗原，抗原密度进行多元回归与相关分析。结果；年龄和前列腺体积与血清ＰＳＡ浓度显著相关，其中，体积与ＰＳＡ之间的年龄与体积之间具有相关性、而年龄与ＰＳＡ之间无相关性，体积每增加１０ｃｍ＾３，ＰＳＡ增高０．９μｇ／Ｌ。     

左室肥厚对急性心肌梗塞时心肌酶的影响

通过２０例有左室肥厚和２３例无左室肥厚患者发生急性心肌梗塞时ＣＰＫ值的比较，发现在梗塞部位相同的情况下，心肌肥厚组的酶值水平高于非心肌肥厚组（１３．２±４．８比９．０±４．６Ｕ／ＬＰ＜０．０１），这可能与肥厚组酶活力增强和心肌梗塞体积增大有关。     

Ca antagonist ameliorates glomerular injury via suppression of glomerular hypertrophy in spontaneously hypertensive rats

Summary: A study was conducted to determine whether calcium blockers (CCB) have renoprotective effects, and if so to elucidate the mechanisms of such effects.
A total of 30 uninephrectomized (UNX) spontaneously hypertensive rats (SHR), 5 weeks of age, were divided into three groups. Group 1 was fed a diet containing 0.01% manidipine and 8% NaCl, while groups 2 and 3 were fed diets containing only 8 and 0.5% NaCl, respectively. Feeding of these diets began 7 days after UNX (experimental day 0). Bodyweight, urinary protein /24 h, urinary sodium excretion/24 h, and food intake were measured at certain time intervals.
At time of death (day 9 or 21), estimations of inulin clearance (Cin) and morphological evaluations, determination of glomerular sclerosis index (GSI), tubulointerstitial index (TII) and glomerular volume were performed.
Urinary protein was significantly higher in groups 1 and 2 than in group 3 from day 7 onward, but did not differ between the former two groups. Cin in group 2 was higher than in groups 1 and 3 on day 9, but declined to lower levels than in groups 1 and 3 by day 21. There was no difference in Cin between group 1 and group 3 on day 21. Morphometry (GSI and TII) revealed that renal lesions were more progressive in group 2 than in group 1. Glomeruli in group 2 were markedly larger than those in group 1, but no difference in glomerular volume was noted between groups 1 and 3.
Our findings suggest that CCB prevent progression of renal injury induced by accelerated hypertension in UNX SHR. the mechanisms of prevention may, at least in part, be related to suppression of glomerular hypertrophy. Inhibition of renal injury can be achieved without significant reduction of proteinuria.     

踝关节慢性前外侧不稳的手术治疗

目的: 探讨治疗踝关节慢性前外侧不稳定 (踝关节外侧不稳定合并距下关节不稳定) 的合理而有效的手术方式。方法: 自 1999 ~2003年, 应用Chrisman Snook术式, 以腓骨短肌腱前半部分重建距腓前韧带、跟腓韧带和距跟外侧韧带,治疗踝关节慢性前外侧不稳 8例患者,共 13例关节。结果: 术后随诊 6个月~5年, 平均 19个月。术后所有踝关节均达到功能稳定, 关节活动度基本恢复正常, 没有复发性踝关节不稳发生。以Good评级标准作为疗效评价, 10例关节 (77% ) 为优, 2例关节 (15% ) 为良, 1例关节为中 (7% ), 优良率达 92%。结论: Chrisman Snook术式重建了距腓前韧带、跟腓韧带和距跟外侧韧带, 有效地矫正了踝关节外侧不稳定和距下关节不稳定, 是治疗踝关节慢性前外侧严重不稳定的合理而有效的治疗方法。     

经直肠彩色多普勒诊断良性前列腺增生37例

目的：探讨经直肠彩色多普勒超声对良性前列腺增生的诊断价值。方法：采用经直肠彩色多普勒对37例良性前列腺增生患者进行检查，测量大小，计算体积，并按前列腺重量分成四组，测定、分析增生内腺动脉的血液动力学参数。分组评价增生内腺的彩色血流图。结果：随前列腺重量的增加，增生内腺血流分布逐渐增加，血流的最大流度(Vmax)、血流最低流速(Vmin)、血流阻力指数(RI)、搏动指数(PI)逐渐增加。结论：经直肠彩色多普勒检查有助于临床对前列腺增生的准确诊断。     

前列腺癌PCNA及AgNOR的表达及临床意义

应用免疫组化（ABC法）和银染技术检测10树前列腺癌和20例前列腺增生患者增殖细胞核抗原（PCNA）和核仁组成区嗜银蛋白（AgNOR）数量变化．结果显示PCNA阳性检出率及AgNOR计数有显著差异（P＜0．01）．且随肿瘤分级增高而增高．随访资料显示PCNA强级（～）者，AgNOR计数高者预后明显低于PCNA弱级（～），AgNOR计数低者．结果提示PCNA，AgNOR可作为前列腺良恶性肿瘤鉴别诊断指标之一，并且与前列腺癌恶性程度有关，对推测预后具有重要参考价值。     

特殊型前列腺增生症的诊治

收治特殊型前列腺增生症１１０例，分别伴有逼尿肌无力、不稳定性膀胱、前列腺结石、膀胱结石、前列腺炎或糖尿病。认为：治疗前认真检查发现特殊前列腺增生症，是提高治愈率、减少并发症的关键步骤之一。