其病因不明，也无适当的治疗。
The aetiology was obscure and the appropriate treatment debatable.
病因不明，但可能是免疫系统介导的。
The cause is unknown, but it may be mediated by the immune system.
安哥拉卡瓜科市目前正在爆发一种病因不明的疾病。
An outbreak of a disease of unknown etiology is currently ongoing in Cacuaco municipality, Angola.
卵巢早衰病因复杂，多数病例病因不明。
Premature ovarian failure (POF) is a complicated and heterogeneous disease.
由于病因不明，传统治疗效果并不甚理想。
Because of unknown etiology and treatment effect is not very ideal tradition.
何种病因不明的晕厥发作后病人应收入院治疗?。
Who should be admitted to the hospital after an episode of syncope of unclear cause?
原发性硬化性胆管炎是一种病因不明的少见疾病。
Primary sclerosing cholangitis (PSC) is a rare disease of uncertain origin.
病因不明的蛛网膜下腔出血约占15 ~ 20%。
Subarchnoid hemorrhage (SAH) of unknown cause is about 15 to 20% in SAH.
白癜风是一种色素脱失性疾病，目前病因不明，缺乏特异性治疗。
Vitiligo is a skin depigmentation disorder of unknown etiology, without specific treatment.
该疾病确切地病因不明，但人们认为可能是内在代谢缺陷所造成的。
The exact cause of cerebellar abiotrophy is not known, but it is thought to be due to an intrinsic metabolic defect.
最常见类型称作原发性癫痫——每十名患者中有六名。 但病因不明。
The most common type - for six out of ten people with the disorder - is called idiopathic epilepsy and has no known cause.
仅6例皮椎体成形术或后凸成形术后化脓性脊髓炎病例被报道，且病因不明。
Only 6 cases of pyogenic spondylitis following vertebroplasty or kyphoplasty have been reported, and their causes remained unclear.
肌炎：肌肉组织的炎症，常为细菌、病毒或寄生虫感染所致，但有时病因不明。
Myositis: Inflammation of muscle tissue, often from bacterial, viral, or parasitic infection but sometimes of unknown origin.
结果：嗜酸性蜂窝织炎的病因不明，临床表现多样，但组织病理有其自身特点。
Results: The etiology is uncertain. Clinical characteristics is various, but the pathological change is distinctive.
对青海省祁连县某村羊、牛、马发生的病因不明的“口腔黏膜溃烂病”进行了调查。
In January 2004 year, at a village of Qilian County of Qinghai Province, a cause-unknown disease "Mouth mucous membrane canker" took place in the sheep, yaks and horses.
第二条本规定适用于病因不明的传染病病人或者疑似传染病病人尸体的解剖查验工作。
Article 2 These Provisions shall apply to the autopsy of cadavers of patients with infectious diseases or with suspected infectious diseases, with the causes of which being unclear.
超声心动图通常被用来诊断心室和瓣膜异常，对任何呼吸困难病因不明确的病人均可采用。
Echocardiography is usually diagnostic of abnormal ventricular or valvular function and should be performed in any patient in whom the cause of dyspnea is not readily apparent.
如果导致血小板增多的病因不明，则一般会做骨髓活检，以辨别血小板增多是反应性的还是原发性的。
If the cause for the high platelet count remains unclear, bone marrow biopsy is often undertaken, to differentiate whether the high platelet count is reactive or essential.
川崎病是目前儿童后天性心脏病的主要病因之一，但是其病因不明，临床研究其发病机制存在诸多限制。
Kawasaki disease is now a major reason for acquired heart disease in children, but its etiology and pathophysiological mechanism are unknown.
类风湿关节炎是一种病因不明的自身免疫性疾病，多发于中年女性，由于病因病机复杂，尚无根治之法。
Rheumatoid arthritis is an unknown etiology autoimmune diseases, multiple middle-aged women, the cause of the disease complicated machine, no cure for the problems.
先天性白内障的病因复杂多样，约三分之一与遗传因素和基因突变有关，三分之一与环境因素有关，三分之一病因不明。
The reason of congenital cataract is multiple, about one third is related to genetic factor and genic mutation, one third is environmental factor, the rest is unknown.
眼眶炎性假瘤是一种常见的眼眶疾病，病因不明，治疗方法主要包括糖皮质激素治疗、放射治疗、免疫抑制剂治疗及手术治疗等。
Orbital pseudotumor is a common orbital disease. Up to now the etiology is not clear. The therapeutic options include corticosteroids, radiation therapy, immunosuppressive agents and surgery.
截至2009年10月28日，该国卫生部报告了其4个岛屿：布拉瓦岛、福古岛、马尤岛和圣地亚哥岛上发生的3367例病因不明的病毒病疑似病例。这是首次报告的佛得角登革热疫情。
As of 28 October 2009, the Ministry of Health has reported 3 367 suspected cases of viral diseases of unknown etiology in 4 islands: Brava, Fogo, Maio, and Santiago.
2009年10月30日-截至2009年10月28日，该国卫生部报告了其4个岛屿：布拉瓦岛、福古岛、马尤岛和圣地亚哥岛上发生的3367例病因不明的病毒病疑似病例。这是首次报告的佛得角登革热疫情。
October 2009 - as of 28 October 2009, the Ministry of Health has reported 3 367 suspected cases of viral diseases of unknown etiology in 4 islands: Brava, Fogo, Maio, and Santiago.
原发性淀粉样变的病因并不明了，但医生可以确定病变起于骨髓。
The exact cause of primary amyloidosis is unknown, but doctors do know that the disease begins in your bone marrow.
现在，“青年隐蔽”的病因还不明确，但媒体通常报道说欺凌、考试不及格或者找不到工作之类的创伤性事件导致了这一问题。
And while it’s not clear exactly what causes hikikomori, traumatic events such as bullying, failing a test or not getting a job are often reported as triggers.
其确切病因尚不明了，但有证据表明，帕金森病可能与环境和遗传等因素有关。
The cause is unknown, but growing evidence suggests that it may be due to a combination of environmental and genetic factors.
探讨不明原因小儿慢性咳嗽的临床诊断，并评价治疗在病因诊断中的作用。
The unclear causes for chronic cough in children were discussed, and the function of therapy in the etiology diagnosis was appraised.
结论APS的病因中，HCC是最主要的，其他原因还有肝硬化、医源性肝损伤以及不明原因者。
Conclusion HCC is the main cause for the development of APS, the other causes include cirrhosis, iatrogenic injury and some unknown factors.
结论APS的病因中，HCC是最主要的，其他原因还有肝硬化、医源性肝损伤以及不明原因者。
Conclusion HCC is the main cause for the development of APS, the other causes include cirrhosis, iatrogenic injury and some unknown factors.
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