METHODS: We report the case of a 12-year-old female patient, presenting symptoms of pain and swelling of both forearms and legs, similar to her initial clinical picture at 1 month of age when the diagnosis of Caffey disease was made. Genetic analysis confirmed the COL1A1 mutation, the classic mutation described in the familial form of this disease. Radiologic investigation revealed new periosteal bone formation of the right and left ulnae and the left fibula, suggesting a recurrence of cortical hyperostosis. A thorough review of the literature was conducted, using the Medline database between 1948 and 2011, to confirm this hypothesis.
RESULTS: The literature confirms the possibility but also the rarity of a recurrence of cortical hyperostosis in an adolescent who was diagnosed with Caffey disease in infancy. We have identified less than a dozen cases in the literature describing such a recurrence and in the majority there are no medical photographs or radiographs to support the clinical diagnosis. Our case is well documented both clinically and radiologically regarding the initial presentation and the recurrence in adolescence.
CONCLUSIONS: Although very rare and poorly recognized, the diagnosis of recurrent cortical hyperostosis must be evoked in a patient who suffered from Caffey disease in infancy, and presents similar clinical characteristics in the adolescent period.
LEVEL OF EVIDENCE: Level V--case report.
PMID: 23389580 [PubMed - indexed for MEDLINE]
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