We describe a 13-year-old girl with bilateral symmetric eccrine angiomatous hamartoma (EAH) on the volar aspect of the wrists. The lesions were painless and had been enlarging progressively for 1 year; the enlargement of the nodule on the right wrist was more substantial than that on the left wrist. She had palmar hyperhidrosis, which has a known association with EAH.
To our knowledge, bilateral symmetric EAH has been reported only 3 other times in the literature. In all 3 of these cases, the lesions were on the dorsum of the hands or the wrists. We believe that this is the first report of this rare presentation on the volar aspect of the wrist. The symmetry suggests that the lesions may be the manifestation of a systemic or mechanical cause.
1Departments of Orthopaedic Surgery and Pathology, and the Division of Pediatric Dermatology, Departments of Pediatrics and Dermatology, The Johns Hopkins University, Baltimore, Maryland
E-mail address for E.G. Deune: firstname.lastname@example.org
Investigation performed at the Departments of Orthopaedic Surgery and Pathology, and the Division of Pediatric Dermatology, Departments of Pediatrics and Dermatology, The Johns Hopkins University, Baltimore, Maryland
Disclosure: The authors indicated that no external funding was received for any aspect of this work. The Disclosure of Potential Conflicts of Interest forms are provided with the online version of the article (http://links.lww.com/JBJSCC/A779).