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 DermatologySamuel Weinberg, Neil S. Prose, Leonard KristalCopyright 2008, 1998, 1990, 1975, by the McGraw-Hill Companies, Inc. All rights reserved.

This picture shows an inflamed lump (papulonodular lesion) that has developed on the scalp after a tick bite. The lesion is itchy and scaly. Scratching may result in a secondary bacterial infection. Corticosteroids may be applied topically or injected into the area to decrease itching, pain, and inflammation. A lump like this may persist for several months after a tick bite. Biopsy may be necessary to properly diagnose and treat the lesion.

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.

Text Reference: "Tick Dematoses." European Handbook of Dermatological Treatments.

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