It was once thought that the " itis" part of osteoarthritis was a misnomer, and that inflammation didn't play a role in its development, and that it was mostly a degenerative disease resulting from simple " wear and tear" .

人们曾一度认为骨关节炎中的“炎”字用词不当，因为当时认为病程发展中炎症反应并没有起到作用，骨关节炎仅仅是由于单纯的磨损导致的一种退行性疾病。

Criteria A is the number of motor or vocal tics, criteria B is the duration of the tic disorder, and criteria C is the age of the person when he or she started having tics.

标准A是抽动种类的数量，标准B是抽动障碍的病程长短，标准C是患者的发病时。

He said, " Our hope is that the safety findings and possible efficacy signals could inform the body of knowledge about the use of convalescent plasma to modify the course of COVID-19."

他表示，" 我们希望这种安全结论和的疗效信号告知身体有关使用康复者血浆改变新冠肺炎病程的知识。"

There could be many reasons for this, perhaps early in the disease, there's not enough virus in the blood for detection, or perhaps the lab kits weren't being correctly used.

成这一情况的原因有许多，或许在病程早期，血液中的病毒载量不足以被检出，检测试剂盒的使用方法有误也有成这一结果。

Sometimes there is a flare which means that new damage has occurred, and then there are periods of remission when the tissue starts to heal up.

有时候会发生炎症活动，意味着新病损的形成，而当组织开始修复时，病程则进入缓解期。

This is the hallmark of the disease, as it is positive in virtually all patients with SLE in the course of their disease.

这是该疾病的标志，因为几乎所有 SLE 患者在其病程中都呈阳性。

A lot of the things need to fall in line in the journey of each patient for that promise to be realized.

为了实现这个承诺，每个病人相应地在病程中需要做很多事情。

Acute laryngitis usually lasts for less than three weeks, and usually resolves on its own, although antibiotics are helpful for bacterial laryngitis.

急性喉炎通常病程不超过3周，具有自限性，但抗生素对细菌感染性喉炎很有效。

The result is rapid, massive destruction of muscular and soft tissues, eventually resulting in tissue death or gangrene.

病程进展极快，大量肌肉和软组织会受损，最终导致组织坏死，即坏疽。

Treatment is mainly aimed to stop the progression of Kaposi's sarcoma, as the disease is not curable.

治疗旨在阻止卡波西肉瘤的病程进展，该疾病无法治愈。

In this scenario, patients with classic CT patterns of COVID-19 and no other explanation for these findings should be treated as presumptive infections even if their initial RT-PCR test is negative.

在这种情况下，即使病程早期的RT-PCR测试结果为阴性，但患者具有COVID-19的典型CT影像学表现，且对这些发现不用其他原因解释时，也应视为推定性感染，对其进行相应治疗。

So when it occurs in individuals with immunodeficiency, treating the cause of the immune system dysfunction can slow or stop the progression of KS.

所以当免疫缺陷患者罹患该疾病时，治疗免疫系统功障碍以延缓或阻止卡波西肉瘤的病程。

It's further classified into acute if it lasts less than three weeks, and chronic if it lasts more than three weeks.

喉炎进一步分为病程3周内的急性喉炎，以及病程超过3周的慢性喉炎。

Clinical Features 1: Onset of symptoms is abrupt with rapid progression.

起病急骤，病程进展非常迅速。

Nowadays, it's thought that inflammation does indeed play an important role in the development of osteoarthritis.

现如今，炎症反应被认为确实在骨关节炎病程发展中，起到了不忽视的作用。

As I mentioned earlier, inflammation also seems to be involved, and there are a number of proinflammatory cytokines like IL-1, IL-6, and TNF, among others, that seem to play a role.

如之前提到的，炎症反应有参与病程，其中一些炎症因子如IL-1、IL-6与TNF在炎症反应中起作用。

In other words, individuals with very mild disease may eventually have positive RT-PCR results, but would have been missed by an early chest CT scan.

换句话说，症状表现轻微的患者会出现病程后期的RT-PCR的阳性结果，但是病程早期的胸部CT扫描为阴性。

Ankylosing spondylitis can be diagnosed using MRI, where there's typically erosion and narrowing of the joint spaces early on, and joint fusion later on.

利用MRI诊断强直性脊柱炎，病程早期通常见关节腔的侵蚀和狭窄，晚期见关节融合。

The report noted that patients were receiving surgery later in the course of their diseases.

报告指出，患者在病程后期接受手术。

And it was about the question of natural history.

而且这涉及自然病程的问题。