Acroangiodermatitis of mali: A rare vascular phenomenon

Acroangiodermatitis (synonym pseudo-Kaposi sarcoma) is an unusual, benign condition which clinically presents as purple-colored patches, plaques or nodules, mostly on the extensor surfaces of lower extremities in patients with chronic venous insufficiency and arteriovenous malformations. It resemble...

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Bibliographic Details
Published in:Indian journal of dermatology, venereology, and leprology venereology, and leprology, 2011-07, Vol.76 (5)
Main Authors: Mehta, Arpita A, Pereira, Rickson R, Nayak, Chitra S, Dhurat, Rachita S
Format: Article
Language:English
Subjects:
Acroangiodermatitis of Mali, chronic venous insufficiency, pseudo-Kaposi′s sarcoma
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Summary:Acroangiodermatitis (synonym pseudo-Kaposi sarcoma) is an unusual, benign condition which clinically presents as purple-colored patches, plaques or nodules, mostly on the extensor surfaces of lower extremities in patients with chronic venous insufficiency and arteriovenous malformations. It resembles aggressive conditions like Kaposi′s sarcoma and requires histopathological examination for its diagnosis. We report two such cases of acroangiodermatitis. Histopathology of both the cases showed dilated capillaries in the dermis with extravasated red blood corpuscles (RBCs), hemosiderin deposits, and hyperplastic granulation tissue. Both were treated with oral antibiotics and topical steroids. The ulcers showed a good response within 2 months of treatment.
ISSN:0378-6323