Ossified Cephalhematoma: An Unusual Cause of Calvarial Mass in Infancy.

Cephalhematomas occurring in newborn usually resolve within a month. Rarely, they tend to ossify and present as hard scalp swelling. Unless one is aware of this possibility, this condition may be misinterpreted as bony tumor and cause needless apprehension to parents as well as the treating physician. A suspicion that ossified cephalhematoma (OC) could present in such a manner supported by careful history taking and relevant imaging (X-ray/computed tomography) would help in appropriate evaluation of this benign condition. The management of OC is controversial. Occasionally, they undergo spontaneous remodeling. Those with secondary craniosynostosis and/or disfigurement are treated surgically. Simple ossified lesions with no significant cosmetic issues may be conservatively tackled. We report such a case in a 3-month-old child. The other management options are briefly discussed.