The scrapie agent in sheep may be similar to viroids.

绵羊搔痒因子可能也是类毒。

The cause of autism is unknown.

自闭症因尚不清楚。

Objective To investigate the value of galactography in the diagnosis with nipple discharge.

目探讨乳腺导管造影在乳头溢液因诊断中价值。

Scrotal calcinosis: Is the cause still unknown?

因是否仍不清楚?

In the West, the commonest cause of ACLF is alcohol and hepatotoxic drugs.

而在西方国家，ACLF最常见因是酒精和肝毒性药物。

Familiar with the etiology, infection passage and pathogenesis of tuberculosis, typhoid fever, bacillary dysentery and amoebiasis.

心炎、心因，发机理、变特点、临床理联系。

Familiar with the etiology, infection passage and pathogenesis of tuberculosis, typhoid fever, bacillary dysentery and amoebiasis.

理解结核、细菌性痢疾、伤寒、阿米巴因、传染途径、发机理。

Result cause of CSA is intrinsic, extrinsic and neurohumor factor of vertebral artery in itself.

结果 CSA因学是由椎动脉内在、外在和神经液因素所致新观念。

Objective To find the clinical characteristics, etiology and prognosis with case analysis on hemichorea caused by acute cerebrovascular disease.

摘要目通过对急性脑血管致偏侧舞蹈症进行临床分析，探讨其发特点、因及预后。

It is well known that the nitrate and nitrite from environment is causally related to infant methemoglobinemia and esophageal cancer.

环境中硝酸盐暴露与婴儿高铁血血症及食管癌因关联已为人们熟悉。

Laryngomalacia is the most common etiology of non-infectious molluscum in infancy.Endoscopic morphology revealed abnormal droop of sub-glottis structures in inhale.

喉软化是婴儿期最常见非传染性喘鸣因,内镜检查显示,吸气时声门上有异常下垂。

The primary etiology of avascular necrosis of the femoral head (AVN) appears to be circulating microemboli that block the microcirculation of the femoral head.

主要因股骨头缺血性坏死股骨头（结）似乎是微循环，阻止微循环股骨头。

Several non-infectious diseases including the leaf red spot, gummosis, herbicide in jury, typhoon damage and genetic albinism and an unidentified leaf crinkle disease are also described.

此外非原性害包括斑、流胶、除草剂药害、风害及遗传性化症等，以及因不明之尾叶桉皱叶亦在文内叙述之。

Background: Nonalcoholic Fatty Liver(NAFL), i.e. Nonalcoholic Fatty Liver Disease(NAFLD). is a disease of high incidence and recidivation, up-to-date, it is pathogeny and pathology still dimness.

非酒精性脂肪肝(NAFL),又称非酒精性脂肪性肝(NAFLD),是发率和复发率均较高常见,其确切因和发机制仍不完全明了。

There is high incidence of UAP in aged patients, always result in enfeeblement of viscera, imbalance of Yin and Yang and misadjustment of Qi and blood.

本多发于中老年人，皆因脏腑亏损，阴阳失调，气血失和所致，气虚常为气滞血瘀因理重要环节。扶正和祛邪是治疗本两大法规。

Results Not only the structure of cubital and carpal tunnel cauld be showed clearly,but also the cause of the cubital and carpal tunnel syndrome could be distinct.

结果高频超声不仅能清晰显示构成肘管及腕管骨质、软组织及其内容物,而且能够明确肘管和腕管综合征因以及尺神经和正中神经形态学变化。

Systematically arranged the documents of four eminent physicians in the Jin and Yuan Dynasties on cause of disease,pathogenesis,curative methods and herbs most in use of stranguria and so on.

对金元四大家在淋成因、机理、治疗方法、常用药物等方面文献进行了系统梳理,在因上,张从正、李杲、朱丹溪都是继承和发展了刘完素"淋因于热"观点。