Diffuse idiopathic skeletal hyperostosis
Diffuse Idiopathic Skeletal Hyperostosis (DISH)
Diffuse idiopathic skeletal hyperostosis (DISH), pronounced as /dɪˈfjuːs ˌaɪdɪˈɒpəθɪk ˈskɛlɪtl haɪˌpɛrˈɒstəsɪs/, is a medical condition characterized by the abnormal growth of bone in areas of the body where bone normally does not grow. The term is derived from the Latin words diffusus meaning spread out, idiopathicus meaning of unknown cause, skeletos meaning skeleton, and hyperostosis meaning excessive bone growth.
Symptoms
The symptoms of DISH can vary greatly from person to person. Some people may experience no symptoms at all, while others may experience stiffness, pain, or difficulty swallowing. The most common areas affected by DISH are the spine, hips, and shoulders.
Causes
The exact cause of DISH is unknown, hence the term idiopathic. However, it is believed to be related to factors such as aging, obesity, and diabetes.
Diagnosis
DISH is typically diagnosed through a combination of physical examination and imaging tests, such as X-rays or MRIs. The characteristic feature of DISH on imaging is the presence of flowing calcifications along the sides of the vertebrae of the spine.
Treatment
Treatment for DISH primarily focuses on managing symptoms and improving quality of life. This may include pain management, physical therapy, and in some cases, surgery.
Related Terms
- Ankylosing spondylitis: A type of arthritis that affects the spine.
- Osteophyte: A bony projection associated with the degeneration of cartilage at joints.
- Osteoarthritis: A type of arthritis that occurs when flexible tissue at the ends of bones wears down.
External links
- Medical encyclopedia article on Diffuse idiopathic skeletal hyperostosis
- Wikipedia's article - Diffuse idiopathic skeletal hyperostosis
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