Primary essential cutis verticis gyrata in an adult female patient: A case report

Cutis verticis gyrata (CVG) is a very rare morphological condition of the scalp characterized by ridges and furrows resembling the surface of the brain. Primary or idiopathic CVG occurs in the absence of underlying soft‐tissue abnormalities and is often associated with neuropsychiatric disorders. Secondary CVG occurs as a result of a local inflammatory or neoplastic process of the scalp or a systemic illness that produce pathologic changes in the scalp structure. The choice of treatment of CVG is surgical repair which depends on the size and location of the lesion, the underlying disorder, and the wishes of the patient, including primary repair, serial excision, skin grafting, local flaps and tissue expansion. In this case report, we describe the first female patient in the published work with primary essential CVG that appeared at 30 years of age. Because the patient had no cosmetic or functional complaint, no surgical intervention was attempted. Primary essential CVG, a very uncommon disorder, may be encountered in females after the third decade. The classification of CVG is essential to properly diagnose and treat patients who present with these unusual scalp lesions.