Atypical presentation of an intradiploic epidermoid cyst

A case of intradiploic epidermoid cyst

“…Intradiploic EC are relatively rare, with slow growth, a long course of disease, and no specific signs and symptoms, and most lesions are painless masses ( 5 ). When the mass is large, it can cause infection and secondary bleeding, and malignant transformation can lead to headache and epilepsy ( 6 ). Because intradiploic EC is rare, it is prone to misdiagnosis.…”