An Intracranial Extradural Dermoid Cyst Presenting with Two Dermal Sinuses and an Abscess in a Child

Figure 1

The patient’s brain MRI in the T2-weighted sequence. The intracranial mass connected to the sinus tract and opening into the forehead abscess are shown in a (a) sagittal plane and (b) transverse plane.

(a)

(b)