Image Collection: Bites and Infestations

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9. Picture of Tick Bite Granuloma

Picture of Tick Bite Granuloma
Image Source: Color Atlas of Pediatric Dermatology Samuel Weinberg, Neil S. Prose, Leonard Kristal Copyright 2008, 1998, 1990, 1975, by the McGraw-Hill Companies, Inc. All rights reserved.

Sometimes at the site of a tick bite, a persistent firm papulonodular lesion may develop. A common site for this reaction to develop is in the scalp. This area may be very pruritic and with excoriation may result in secondary infection. Topical or intralesional corticosteroids may alleviate the pruritus and inflammation, but sometimes these nodules persist for many months and may require biopsy for confirmatory diagnosis and treatment.

Source: Color Atlas of Pediatric Dermatology Samuel Weinberg, Neil S. Prose, Leonard Kristal Copyright 2008, 1998, 1990, 1975, by the McGraw-Hill Companies, Inc. All rights reserved.

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