pathergy test - Health Topics
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Pharmacists : Welcome to Medscape Pharmacists, where you can peruse the latest medical news, commentary from clinician experts, major conference coverage, full-text journal articles, and trending ... Pathergy is a skin condition in which a minor trauma such as a bump or bruise leads to the development of skin lesions or ulcers that may be resistant to healing. What is pathergy? Pathergy is an exaggerated skin injury occurring after minor trauma such as bump, bruise, needle stick injury.
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A more severe injury, such as a surgical procedure, can result in persistent ulceration in a patient with pathergy. It typically occurs in patients with Behcet disease. Pathergy reaction is a phenomenon of development of skin lesions or ulcers following trivial trauma. Accidental trauma, surgery incisions, or investigational needle- pricks can trigger the pathergy reaction. Pathergy is defined as an excessive inflammatory reaction to non-specific injury, characterized by the appearance of a papule or pustule within 24–48 hours after minor skin trauma, such as needle insertion.