Typical Radiological Features of a Rare Lateral Ventricular Liponeurocytoma

A 29-year-old woman presented with history of headache for 4 months. She denied any other disease and was in good health. Her head computed tomography (CT) was normal 5 years ago. At administration, neurological examinations were unremarkable. Head CT showed a large irregular, dominately hypodense mass lesion (7.1 × 4.5 × 5.1 cm) in both lateral ventricles (Fig A). Fatty tissue was suspected and subsequent magnetic resonance imaging (MRI)...