[Granuloma annulare of the eyelid in a child: an atypical localization].

Background: Granuloma annulare is a common form of dermatosis in children and young adults. Lesions are typically found on the hands, the feet and the extensor surfaces of the limbs, and occasionally on the trunk. We report a case original in terms of its palpebral localization.
Case-Report: A 5 year-old girl consulted for papular lesions on the eyelids. The clinical examination revealed papules on the right lower eyelid measuring 8 mm, on the left lower eyelid measuring 5 mm and on the right upper eyelid measuring 3 mm. Laboratory tests including serum glucose, lipids and calcium as well as a complete blood count proved normal. Biopsy showed granulomatous lesions: a region of central necrosis surrounded by a palisade of inflammatory cells confirmed the diagnosis of granuloma annulare. The lesions disappeared in a few weeks without treatment.
Discussion: To our knowledge, 44 cases of granuloma annulare of the periorbital area have been reported, of which 19 concerned children. This presentation represents an atypical localization of granuloma annulare which must not be confused with many other palpebral disorders. Biopsy is necessary to confirm the diagnosis.