Legend Sag T2W: Intrauterine image shows gross abnormality of the brain parenchyma, with heterogeneous, disordered mass of tissue in the anterior and middle cranial fossae.

Legend Sag/Ax/Cor T2W: The lobulated, heterogeneous mass compresses the right cerebrum brain stem and cerebellum, causing obstructive hydrocephalus. The origin of the mass is difficult to ascertain. It could be extra-axial or intra-axial with a large exophytic component. Key words: mri tumor neoplasia

Brain Diagnosis: Intracranial Teratoma