Related Experiment Video
Updated: Jul 3, 2026

Recognition of Epidermal Transglutaminase by IgA and Tissue Transglutaminase 2 Antibodies in a Rare Case of Rhesus Dermatitis
Published on: December 15, 2011
Interstitial granulomatous dermatitis
Hillary Johnson1, Stephanie Mengden, Ronald R Brancaccio
1Department of Dermatology, New York University, USA.
Abstract:
A 59-year-old woman with arthritis presented to the Skin Institute of New York with a 2-month history of asymptomatic, small, skin-colored papules that erupted symmetrically on the chest, back, and proximal extremities. Histopathologic examination of a biopsy specimen showed findings of interstitial granulomatous dermatitis. Clinical correlation suggested a diagnosis of interstitial granulomatous dermatitis with arthritis. No change in the lesions resulted from application of clobetasol 0.05 percent ointment to the affected areas.
Related Concept Videos
Chronic Inflammation: Introduction
Hypersensitivity Reactions: Delayed Hypersensitivity Reactions
Hypersensitivity Reactions: Immune-Complex Reactions
Inflammatory Bowel Disease III: Crohn's Disease
Inflammatory Bowel Disease II: Crohn's Disease
Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
Crohn's disease
Crohn's disease is a chronic, systemic inflammatory bowel disease (IBD) that predominantly affects the gastrointestinal tract. It is marked by transmural...
Skin Diseases and Disorders
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...

