Eosinophilic vasculitis

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Eosinophilic vasculitis (pronunciation: ee-oh-sin-oh-fil-ik vas-kyoo-lie-tis) is a rare form of vasculitis that is characterized by the presence of eosinophils in the blood vessels.

Etymology

The term "eosinophilic vasculitis" is derived from the Greek words "eosin," which means "rose-colored," and "philos," which means "loving." This refers to the rose-colored staining of eosinophils when viewed under a microscope. "Vasculitis" is derived from the Latin "vasculum," meaning "small vessel," and "-itis," a common suffix in medicine used to denote inflammation.

Definition

Eosinophilic vasculitis is a condition that involves inflammation of the blood vessels, or vasculitis, and is associated with an increased number of eosinophils, a type of white blood cell, in the blood vessels. This condition can affect any organ in the body, but it most commonly affects the skin, lungs, and gastrointestinal tract.

Symptoms

The symptoms of eosinophilic vasculitis can vary widely depending on the organs affected. Common symptoms include rash, asthma, and gastrointestinal symptoms such as abdominal pain and diarrhea. In severe cases, it can lead to organ damage.

Diagnosis

The diagnosis of eosinophilic vasculitis is typically made based on a combination of clinical symptoms, laboratory tests showing elevated eosinophil levels, and a biopsy showing eosinophilic infiltration of the blood vessels.

Treatment

Treatment for eosinophilic vasculitis typically involves medications to reduce inflammation and suppress the immune system, such as corticosteroids and immunosuppressive drugs.

Related Terms

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