4 results
Acute Rheumatic Fever with Erythema Marginatum - Painless, nonpruritic, red annular macules appeared on the upper
Acute Rheumatic ... infiltration of lymphocytes ... #Clinical #Derm ... #Pathology #Erythema ... #Microscopy #NEJM
Acute Rheumatic Fever: Pathogenesis and Clinical Findings

Delayed autoimmune reaction
-> Molecular mimicry
-> GAS antigen cross-reacts with host
->
Acute Rheumatic ... B and CD-4+ T cells ... Arthralgia • Erythema Marginatum ... Sydenham's Chorea Lymphocytes ... pathophysiology #diagnosis #signs
Grouped Pustules on an Erythematous Base - On physical examination, grouped, coalescing pustules that had scalloped
multinucleated giant cells ... molded nuclei and marginated ... #Clinical #Derm ... #Pathology #Herpes ... Smear #Microscopy #NEJM
Pyoderma Gangrenosum in Ulcerative Colitis- ...left chest (Panel A) and leg (Panel B). The physical examination
in Ulcerative Colitis ... mixed inflammatory-cell ... #clinical #photo ... #NEJM #pyoderma ... #derm