Can ankylosing spondylitis cause lesions?

A well-known complication in patients with ankylosing spondylitis (AS) is the development of localised vertebral or discovertebral lesions of the spine, which was first described by Andersson in 1937.

What is an Andersson lesion?

An Andersson lesion, also known as rheumatic spondylodiskitis, refer to an inflammatory involvement of the intervertebral discs by spondyloarthritis. …

What are Syndesmophytes?

Syndesmophytes are calcifications or heterotopic ossifications inside a spinal ligament or of the annulus fibrosus. ​ They are seen in only a limited number of conditions including: ankylosing spondylitis.

What is a bamboo spine?

Bamboo spine is a pathognomonic radiographic feature seen in ankylosing spondylitis that occurs as a result of vertebral body fusion by marginal syndesmophytes. It is often accompanied by fusion of the posterior vertebral elements as well.

What is the difference between dish and ankylosing spondylitis?

DISH affects predominantly middle-aged and elderly people, and has a strong association with diabetes mellitus and obesity. Ankylosing spondylitis (AS), on the other hand, is an inflammatory disorder of the axial skeleton that typically develops in early adulthood.

Can ankylosing spondylitis cause vertigo?

The decreased vertebral artery blood flow that occurs with cervical rotation can be observed in patients with cervical spondylosis. In patients with high-grade cervical spondylosis with more extensive osteophyte formation, the decreased blood flow becomes prominent and symptomatic presenting as vertigo.

What is the difference between DISH and ankylosing spondylitis?

What is the difference between Syndesmophytes and osteophytes?

Syndesmophytes are pathologically similar to osteophytes. Syndesmophytes indicate spine degeneration, similar to osteophytes of spine; however, they bridge across the joint as compared to osteophytes which are non-bridging.

Can you live a normal life with ankylosing spondylitis?

Prognosis. Almost all people with ankylosing spondylitis can expect to lead normal and productive lives. Despite the chronic nature of the illness, only a few people with ankylosing spondylitis will become severely disabled.

How painful is ankylosing spondylitis?

But the pain from ankylosing spondylitis is likely to be long lasting. You may also have neck, shoulder, hip or thigh pain, which is worse when you’ve not been active for a time, for example if you sit for long periods working at a desk. Some people have pain, stiffness and swelling in their knees or ankles.

Is DISH a disability?

DISH is clearly a distinct disorder with signs and symptoms that distinguish it from other causes of spinal complaint and from healthy individuals. It has the potential to cause major disability. Future studies need to address the natural history of DISH, pursue pathogenic mechanisms, and evaluate treatment modalities.

Is DISH a form of arthritis?

Diffuse idiopathic skeletal hyperostosis (DISH) is a condition where the ligaments and tendons harden. It is a type of arthritis. This condition can cause pain, stiffness and decreased mobility. DISH can be managed through physical therapy, surgery, medications and the application of heat.

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