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Red, Exophytic Nodule of the Plantar Foot

An Unusual Presentation of a Pyogenic Granuloma

Mary-Margaret Kober Department of Dermatology, State University of New York Downstate Medical Center, Brooklyn, NY.

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Usha Alapati Department of Dermatology, State University of New York Downstate Medical Center, Brooklyn, NY.
Department of Dermatology, Veterans Affairs Hospital Brooklyn, Brooklyn, NY.

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Amor Khachemoune Department of Dermatology, State University of New York Downstate Medical Center, Brooklyn, NY.
Department of Dermatology, Veterans Affairs Hospital Brooklyn, Brooklyn, NY.

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Pyogenic granulomas are benign vascular tumors characterized histologically by a lobular proliferation of capillaries. We report an unusual presentation of a pyogenic granuloma in an elderly patient with a bleeding red nodule on the plantar surface of the foot. Nodular exophytic plantar foot lesions often present a diagnostic challenge, as the differential diagnosis includes benign and malignant entities ranging from eccrine poroma and pyogenic granuloma to Kaposi's sarcoma and amelanotic melanoma. This case highlights the need for an adequate biopsy technique to confirm the diagnosis and guide management.

Corresponding author: Amor Khachemoune, MD, Dermatology Service, Veterans Affairs Hospital and SUNY Downstate, 800 Poly Pl, Brooklyn, NY 11209. (E-mail: amorkh@gmail.com)
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