Related Experiment Video
Updated: Jul 15, 2026

Recognition of Epidermal Transglutaminase by IgA and Tissue Transglutaminase 2 Antibodies in a Rare Case of Rhesus Dermatitis
Published on: December 15, 2011
Palisaded neutrophilic and granulomatous dermatitis
1Ronald O. Perelman Department of Dermatology, New York University, USA.
Abstract:
A 46-year-old man with a history of systemic lupus erythematosus presented with a 6-month history of scaly, erythematous, tender nodules on his elbows and hands. Physical examination showed erythematous, umbilicated papules, with crusts on the elbows and the dorsa of the hands. Histopathologic examination demonstrated leukocytoclastic vasculitis with dense neutrophilic infiltrates and degenerated collagen, consistent with early palisaded neutrophilic and granulomatous dermatitis. The individual lesions were treated with intralesional glucocorticoid injections with some improvement.
Related Concept Videos
Skin Diseases and Disorders
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
Hypersensitivity Reactions: Delayed Hypersensitivity Reactions
Staphylococcal Skin Infections
Leishmaniasis
Chronic Inflammation: Introduction
Inflammatory Bowel Disease III: Crohn's Disease

