Related Experiment Video
Updated: Dec 14, 2025

Recognition of Epidermal Transglutaminase by IgA and Tissue Transglutaminase 2 Antibodies in a Rare Case of Rhesus Dermatitis
Published on: December 15, 2011
Diffuse dermal angiomatosis localized to abdominal striae
Madeline R Frizzell1, Sheevam Shah2, Palak Parekh2
1Texas A&M College of Medicine, Houston Methodist HospitalHoustonTexas.
Abstract:
Diffuse dermal angiomatosis is a rare, benign, reactive cutaneous vascular disorder considered to be a distinct variant of reactive angioendotheliomatosis. The disease typically presents in obese patients who smoke and have atherosclerotic risk factors, vasculopathies, or other comorbidities associated with hypoxemia. We present a case of a 40-year-old woman with ulcerated plaques on her abdomen consistent with diffuse dermal angiomatosis on histopathological evaluation. Unique to our patient was localization of the lesions to the abdominal striae.
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