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Pathergy Summary Overview

What is pathergy?
Pathergy is an exaggerated skin injury occurring after minor trauma such as
exaggerated skin injury ... , needle stick injury ... #Pathergy #diagnosis ... #differential #allergy ... #immunology #dermatology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Deep vesicles • Allergic ... • Psoriasis - Elbows ... Lesions arise in crops ... site of previous injury ... #differential #diagnosis