3 results
Pyoderma Gangrenosum in Ulcerative Colitis- ...left chest (Panel A) and leg (Panel B). The physical examination
leukocytoclastic vasculitis ... A diagnosis of pyoderma ... second most common dermatologic ... #clinical #photo ... #NEJM #pyoderma
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Cryoglobulins (Vasculitic ... Disease (CAD): - Idiopathic ... Viral Infection Clinical ... Agglutination in the nose, ears ... sensitize red blood cells
Pyoderma Gangrenosum (PG)
50 M Crohn’s dz had a small pustule on the ankle 4 mo ago
Diagnosis? ... can occur as an idiopathic ... wide variety of clinical ... neutrophils & T-cells ... #photo #dermatology