66例成人原发肾病综合征临床治疗与病理分析

本对６６例原发肾病综合征患进行病理类型与临床疗效分析。最常见病理类型为系膜增殖性肾炎，占４２．５％，其次为膜性肾病，占３２．５％，ＩｇＡ肾病占１５．０％。微小病变型及系膜增殖性肾炎对激素及免疫抑制剂治疗效果好，膜性肾病治疗效果差。不同病理类型患病理损害程度与疗效相关。伴肾小管间质病变治疗效果差（Ｐ〈０．０５）。ＮＳⅠ型疗效明显优于ＮＳⅡ型（Ｐ〈０．０５）。５０岁以下原发肾病综合征（ＰＮＳ）     

原发全身性癫痫遗传流行病学研究

本文报道１００例原发全身性癫痫家系的遗传流行病学研究结果。先证者一级亲属患病率为６．８６％，二级亲属为１．０３％；分别是对照组一级亲属的１３．８３倍和２．０８倍。原发全身性癫痫的遗传度为：一级亲属０．７５２１±０．０６７８，二级亲属０．３５９２±０．０７４６；加权平均０．５７４３±０．０５０２。说明遗传因素起重要作用。发病年龄影响因素分析表明：原发全身性癫痫有一定年龄依从性。ＥＥＧ家系分析显示，该型癫痫一级亲属癫痫样放电明显高于对照组一级亲属，提示癫痫样放电的遗传倾向。     

视交叉后损害的临床与图形视觉诱发电位分析

图形视觉诱发电位(P—VEP)是眼接受图形的刺激时,视路及大脑皮质枕区所产生的一系列电位变化。在视交叉后病变的诊断,病情估计及预后推测中有比较肯定的价值。 本文对17例视交叉后损害的病人进行分析。发现视交叉后病变以视皮质损害为主,表现为视物模糊,视力下降,视野改变。P—VEP检查的异常率与病变部位大小及病变性质有关。同时检查半视野刺激有助于提高阳性率。     

A BLIND RANDOMIZED CROSS -OVER TRIAL COMPARING BETAXOLOL WITH TIMOLOL IN OPEN-ANGLE GLAUCOMA AND OCULAR HYPERTENSION

Purpose: To compare the short-term efficacy and side effects of betaxolol and timoloi in treatment of primary open angle glaucoma or ocular hypertension. Methods: Fourteen patients with newly diagnosed early primary open angle glaucoma or ocular hypertension were included.Each patient received 0.5% timoloi and 0.5% betaxolol twice daily for four weeks in two phases. Between two courses of treatment there was four weeks wash out period. At the end of study the effect of these two drugs on intraocular pressure, mean arterial blood pressure,pulse rate,basic tear secretion and ocular symptoms were evaluated and statistically analyzed,using wilcoxon and chi-squar test.RESULTS:The study was performed on fourteen patients with baseline IOP of 26.7 ±1.5 mmHg.After four weeks treatmem,timoiol and betax-olol reduced IOP by 7.8±1.2mmHg or 29% and 6.1±1.3mmHg or 23%, respectively (P<0.001). The difference between two groups was significant(P<0.001). Mean arterial blood pressure was reduced with betaxolol and tim     

肝癌患者血清P-选择素测定及临床意义

目的：研究肝癌患血清P-selection(P-sel)在肝癌复发和转移中的作用。方法：采用ELISA法分别测定原发性肝癌患和对照组血清P-选择素的含量，同时测定AFP含量。结果：肝癌患P-sel含量显高于正常人，且与AFP含量呈线性正相关，术后2周浓度降低；P-sel含量以Ⅰ、Ⅲ和Ⅳ期肝癌患显高于Ⅰ期患；且大肝癌患显高于小肝癌患，有癌栓组、有肝内转移组明显高于无癌栓组和无转移组。结论：P-选择素测定在原发性肝癌的诊断和检测术后复发方面有重要价值，联合检测AFP和sP-sel可提高诊断敏感性。     

系统性红斑狼疮肺胸膜病变(附50例报告)

50例SLE患者有肺胸膜病变,其中女性47例(94％),男性3例(6％),小于40岁者41例(82％)。50例中表现为胸膜炎和(或)胸腔积液26例,狼疮肺炎15例,弥漫性肺间质纤维化5例,肺不张3例,肺纹理增多17例。经激素治疗随SLE症状改善,肺胸膜病变好转。     

Solitary lucent epiphyseal lesions in children

We evaluated retrospectively the varying radiographic appearances of 15 solitary lucent epiphyseal lesions occurring in children. Imaging modalities used included plain films, conventional tomography, nuclear scintigraphy, and computed tomography. Forty percent of the lesions (6) were due to osteomyelitis. The remaining lesions included tuberculosis (1), foreign body granuloma (1), chondroblastoma (2), chondromyxoid fibroma (1), enchondroma (1), osteoid osteoma (2), and eosinophilic granuloma (1). Although the radiographic appearances of such lesions may be particularly characteristic, pathologic correlation is frequently necessary. The high incidence of osteomyelitis in our cases emphasizes its importance as a cause for a lucent epiphyseal lesion.     

Thick malignant melanomas (> 3 mm Breslow) with good clinical outcome: a histological study and survival analysis

Thick malignant melanomas in general tend to have a poor prognosis, but exceptions occur where there may be no further recurrence. The reasons for this difference in clinical behaviour are not fully understood. We have looked at thick malignant melanomas (greater than 3.0 mm) in the East of Scotland that have no evidence of metastasis after a minimum of 6 years follow-up and compared the clinical and histological features with a similar group, associated with histological evidence of metastasis and/or death. Both groups received similar treatment regimes. We have identified 41 patients with thick melanomas in the former group. When compared with the control group, factors found to be significantly different between the two groups were: the nature of the lower margin of the tumour; vascular invasion; and anatomical location.     

Role of citric acid in primary hyperparathyroidism with renal lithiasis

Summary Nephrolithiasis is presented in 18–40% of patients with primary hyperparathyroidism. Our work suggests that citrate, an inhibitor of calcium salts, could be involved in the presence of renal lithiasis because hyperparathyroid stone formers show less citrate elimination than nonstone formers.     

原发睾丸恶性淋巴瘤：（附13例报告）

自1977～1988年我院共收治13例原发睾丸恶性淋巴瘤,占同期睾丸恶性肿瘤的11.5％。本病少见,大部分发生在50岁以上。本文50岁以上者10例,约占80％。此病预后差,本文11侧2年内死亡,占85％。5年生存率仅为15％。本文5例术后辅以放、化疗,8例术后单纯化疗,两者生存期无明显差异,故我们认为手术 化疗为本病的首选治疗方案。