病因

Pelvic adhesion salpingitis and endometriosis were the major cause of female infertility.Conclusions:Laparoscopic technique can find out the reason of infertility more earlier and more directly and provide timely therapy.So it has excellent clinical effect.

应用腹腔镜技术能早期、直观、准确的明确不孕症输卵管及盆、腹腔病因并可同时予以针对性治疗，在直视下通液，动态观察输卵管通畅度和形态，大大降低了常规通液术的假阳性、假阴性率。

The etiology was simple obesity in one case, fiber streak of penis sarcolemma in 9 cases.

病因由单纯肥胖引起1例，由阴茎内膜纤维条索引起9例。

Data of the survey were analysed in detail and special attentions were paid with regard to the relationship between schizo- pherenia and genetic factors,mental retardation and genetic f...

在病因中，精神分裂症及精神发育迟缓与遗传因素密切相关，而神经症则主要与心理社会因素有关。

Causes of Scleroderma, Symptoms, and Treatments.

硬皮病病因、症状和治疗的链接。

In the last part, we adopt the uniform questionnaire to analyse the incidence, itiology and symptoms of the DVI.The 225 related cases of DVI were studied. We carried on the statistic methods and got the conclusion:(1)Obviously the incidence on the left lower limbs is more serious than that on the right lower limbs of DVI, because of the special feature in anatomy.(2)The varicose veins is not an absolutely necessary symbol of DVI,but only a common symbol.(3)The hard physical labour, standing for a long time or sedentariness everyday for many years, DVT and coldness,wounded or operated, family history are all closely related to DVI.

第三部分通过对225例临床病例的总结，对下肢深静脉瓣膜功能不全的发病情况、病因、症状表现进行了分析，经统计学处理，结论如下：左下肢深静脉的返流程度明显重于右下肢；下肢浅静脉曲张是下肢深静脉瓣膜功能不全的常见症状，而非必有症状；重体力劳动、久坐、久站、DVT、受凉、外伤或手术、家族史与下肢深静脉瓣膜功能不全的发生及程度轻重有密切关系；特别是久坐，其对下肢深静脉瓣膜的损伤不亚于久站和重体力劳动。

Objective To explore the cause of disease,clinical characteristic and diagnosis and treatment of pancreatogenic segmental portal hypertension.

目的 探讨胰源性区域性门脉高压症的病因、临床特点及诊治体会。

The mechanism that acupuncture preconditioning induces cerebral ischemia tolerance and the reason of cerebral ischemia injuries have been studied from various angles and set up the theory of self-injurious mechanism and provide the theory foundation in preventing infarct, developing medicine and evaluating medical result.

关于针刺预处理后诱导脑缺血耐受机制及缺血性脑损伤的病因和发病机制，近年来，已从不同的角度进行了研究，并相应建立了自身破坏过程机制的假说，为防治脑梗死、开发新药和评价药物疗效提供了理论基础。

The doctor is trained to decide when to treat symptoms only and when to attack the cause:this is the essential difference between medical prescribing and self-medication.

要求培训医生何时只对症何时根除病因，这是处方医疗和自我医疗的本质区别

Results TCD manifestations of patients with semicoma have no characteristic change.

目的 观察不同病因、不同程度昏迷病人的TCD特点。

An alternative classification emphasizes etiology: regurgitant murmurs from semilunar insufficiency versus ventricular filling murmurs.

另一种分类则着重于其病因：由半月瓣闭锁不全所致的回流性杂音对心室充盈性杂音。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷