Zenker's degeneration
Zenker's Degeneration
Zenker's Degeneration (pronounced: ZEN-kers de-gen-er-A-shun) is a pathological condition characterized by the necrosis of skeletal muscle fibers. It is named after the German pathologist Friedrich Albert von Zenker who first described the condition in 1856.
Etymology
The term "Zenker's Degeneration" is derived from the name of Friedrich Albert von Zenker, a German pathologist who first described the condition. The term "degeneration" comes from the Latin word "degenerare", meaning to decline or deteriorate, referring to the pathological changes in the muscle fibers.
Definition
Zenker's Degeneration is a type of muscular dystrophy that results in the necrosis, or death, of skeletal muscle fibers. This condition is often associated with severe muscle weakness and wasting. It is a rare condition and is usually seen in individuals who have experienced severe physical trauma or prolonged periods of immobility.
Symptoms
The primary symptom of Zenker's Degeneration is muscle weakness, which can range from mild to severe. Other symptoms may include muscle pain, cramps, and difficulty moving the affected muscles. In severe cases, the individual may experience difficulty swallowing or breathing due to the involvement of the throat and chest muscles.
Diagnosis
Diagnosis of Zenker's Degeneration is typically made through a combination of clinical examination, medical history, and laboratory tests. These tests may include a muscle biopsy, which involves removing a small sample of muscle tissue for examination under a microscope.
Treatment
Treatment for Zenker's Degeneration primarily involves managing the symptoms and improving the individual's quality of life. This may include physical therapy, occupational therapy, and the use of assistive devices. In some cases, surgery may be necessary to remove necrotic muscle tissue.
Related Terms
External links
- Medical encyclopedia article on Zenker's degeneration
- Wikipedia's article - Zenker's degeneration
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