病变

Investigation on the diagnosis and treatment of the apophysis lesions of gallbladder:report of 203 cases CHEN Zengyin, WANG Yi, ZHANG Dongsheng, et al.

对于B超提示的胆囊隆起样病变，胆固醇性息肉、腺瘤是最常见的良性病变，腺癌是最常见的恶性病变。

Cerebral hamartomas are most characteristic lesion; about 50% of them calcify; 15% percent of patients also have them in the cerebellum (their appearance varies according to age of patient and maturity of brain).

颅内的错构瘤是最具特征的病变，大约50％的病变会出现钙化，15％的病变出现在小脑（其表现取决于病人的年龄和大脑的成熟度

Methods:129 consecutive patients with coronary heart disease performed PTCA and/or CASI (coronary artery stent implantation) were divided into three groups: single vessel lesion group (35 patients), double vessel lesion group (50 patients) and three vessel lesion group (44 patients).

经选择性冠状动脉造影确诊为冠心病，且行PTCA或冠脉内植入支架患者 12 9例，根据诊治结果分为单支血管病变组 35例；二支血管病变组 5 0例；三支血管病变组 4 4例；另有冠脉造影正常组 86例共四组。

Results:p27,pRb and p16 were abnormally expressed in premalignant and malignant lesions of hamster cheek pouch.

p2 7、pRb和p16参与了黏膜癌前病变和鳞癌的发生与发展，它们的异常表达有助于口腔粘膜癌前病变和鳞癌的早期诊断，为研究癌前病变和鳞癌的基因治疗也提供了一定的理论依据

Compare and analyze the animal models of the cheek pouch of golden hamaster and palate of rat, observe the differences and the good and bad features of precancerous lesion tissues induced by two models, select the optimal model for the separation and re-combine of precancerous lesion, nude mice transplantation.

分析金黄地鼠颊囊和大鼠上腭两种癌前病变的动物模型，对比观察了两种模型所产生的癌前病变组织的区别和各自的优缺点，为癌前病变组织分离及再结合、裸鼠移植实验选择最佳的模型。

Results In 950 patients with successful cataractous operations,187 eyes(18.4%)had the vision of super-1.0,395 eyes(39.5%)had the Vision of 1.0-0.5,292 eyes(29.2%)had the vision of 0.5-0.3,106 eyes(10.4%)had the vision of 0.1-0.3,25 eyes(2.5)had the vislon of below-0.1.In 950 patients,242 eyes(24.2%)had diabetic retinopathy,15l eyes(15.1%)had aged-related macular degeneration,27 eyes(2.7%)had ischemic optic neuropathy,7 eyes(0.07%)had choroiditis,15 eyes(1.5%)had retinal vein occlusion,12 eyes(1.2%)had cystoid macular edema,5 eyes(0.2%)had traumatic retinopathy.

结果 950例患者的l 005只眼中，187只眼(18.4%)视力达1.0以上，395只眼(39.5%)视力在1.0-0.5，292只眼(29.2%)视力在0.5-0.3，106只眼(10.4%)视力在0.3-0.1，25只眼(2.5%)视力低于0.1.950例患者的1005只眼中，242只眼(24.2%)息有糖尿病视网膜病变，151只眼(15.1%)息有老年性黄班变性，27只眼(2.7%)息有缺血性视神经病变，7只眼(0.07%)息有陈旧性脉络膜炎，15只眼(1.5%)患有视网膜静脉闭塞，12只眼患有黄斑囊样水肿(1.2%)，5只眼(0.05%)患有外伤性视网膜病变。

Results Among the 105 patients,the postoperative hypopsia were caused by keratopathy in 37,optic nerve atrophy in 21,macularpathy of high myopia in 15, diabetic retinopathy in 11,senile macular degeneration in 8,cystoid macular edema in 7,idiopathic macular hole in 4 and idiopathic macular epiretinal membrane in 2 respectively.

结果 本组低视力病例中37例为角膜病变，21例为视神经萎缩，高度近视黄斑病变15例，糖尿病性视网膜病变11例，老年性黄斑变性8例，黄斑囊样水肿7例，特发性黄斑裂孔4例，特发性黄斑前膜2例。

Methods: To compare time domain index of heart rate variability of no retinopathy,background retinopathy and proliferative retinopathy in type 2 diabetes.

比较2型糖尿病患者无视网膜病变、背景性视网膜病变和增殖性视网膜病变的心率变异性时域指标。

To make the diagnosis of POEMS syndrome, both major and minor criteria are required. The former includes polyneuropathy and monoclonal plasmaproliferative disorder and the latter includes osteosclerotic bone lesions, Castleman disease, papilledema, organomegaly, edema or serous cavity effusion, endocrinopathy and skin changes.

POEMS综合征的诊断除应将多发性神经病和克隆性浆细胞疾病作为主要诊断标准外，还应该包括硬化性骨病变、Castleman病、视乳头水肿、外周性水肿和浆膜腔积液、皮肤病变、脏器肿大及内分泌病变在内的次要诊断标准。

Segment ulnar nerve conduction studies showed that most of the lesions were located above or below the medial epicondyle 2-3cm.③ Abnormal flexor carpi ulnaris muscle electromyography was not found involved in ulnar neuropathy at the elbow. Conclusion Short??

结果 ①尺神经病变组中有19例出现尺神经在肘上至肘下段运动神经传导速度减慢；②尺神经肘上至肘下段短节段性神经传导检测结果显示具体病变部位多数集中在肱骨内上髁上下2-3cm内；③尺神经在肘部病变者并非均有尺侧腕屈肌肌电图的异常。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。