Image Collection: Viral Skin Diseases

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17. Picture of Kaposi's Sarcoma Ecchymotic

Picture of Kaposi's Sarcoma Ecchymotic
Image Source: Fitzpatrick's Color Atlas & Synopsis of Clinical Dermatology Klaus Wolff, Richard Allen Johnson, Dick Suurmond Copyright 2005, 2001, 1997, 1993 by The McGraw-Hill Companies. All Rights reserved.
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Ecchymotic Kaposi's sarcoma is a variant of Kaposi's sarcoma in which blood vessels leak blood into the surrounding area. This photo depicts an ecchymotic Kaposi's sarcoma on the back of the hand of a 65-year-old Ashkenazi-Jewish man. The lesion appears as a flat, purple-brownish discoloration (macule) with a 1-cm wide nodule. Ecchymotic Kaposi's sarcoma may be mistaken for bruises. The patient also has onychomycosis on his fingernails.

Image Source: Fitzpatrick's Color Atlas & Synopsis of Clinical Dermatology Klaus Wolff, Richard Allen Johnson, Dick Suurmond Copyright 2005, 2001, 1997, 1993 by The McGraw-Hill Companies. All Rights reserved.

Text Reference: "Histological Variants of Cutaneous Kaposi Sarcoma." Diagnostic Pathology.

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