Photo quiz. Palisaded neutrophilic and granulomatous dermatitis with underlying Wegener's granulomatosis.
Helm
Thomas N
TN
Department of Dermatology, Buffalo Medical Group, Williamsville, NY 14221, USA.
D000328:Adult; D015267:Churg-Strauss Syndrome / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D014890:Granulomatosis with Polyangiitis / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008297:Male; D012867:Skin / Q000473:pathology