Lipomatous ependymomas of the posterior fossa. An infrequent and little-known subtype. A case report and review of the literature

1. Rascón-Ramírez, F.J.
2. Salazar-Asencio, O.A.
3. Trondin, A.
4. Vargas-Jiménez, A.C.
5. Subhi-Issa, I.
6. Brin-Reyes, J.R.