JUNIPER PUBLISHERS-OPEN ACCESS JOURNAL OF HEAD NECK & SPINE SURGERY Abstract Epidermoid cysts occur when two epidermal surfaces fuse together during early intrauterine life and an ectodermal part is retained deep to the surface. They are very slow growing, and symptoms may not occur till middle age. Intradiploic epidermoid cysts are less common than the intradural varieties [1,2]. Keywords: Intradiploic epidermoid; Symptoms; Subcutaneous tissue; Epithelium Abbrevations: FNAC: Fine Needle Aspiration Cytology; CT: Computed Tomography Scan; MRI: Magnetic Resonance Imaging Case Report A 24-year-old female patient presented with right side forehead swelling since childhood which was insidious in onset, gradually progressive, persistent, not relieved with medication. On examination a single smooth ovoid cystic swelling of size 3×1cm was seen on right lateral part of forehead. Neurological examination was normal. Computed tomographic scan revealed a 32×27×