Las meninges que recubren la médula espinal son la leptomeninge y la piamadre. ¿Qué otros órganos del sistema nervioso central tienen leptomeninge?
The leptomeninge is the thin layer that, under the dura mater, covers both the encéfalo and the médula espinal. The conjunction of these two membranes, the arachnoides and the piamadre, is known as leptomeninge.

Looking at the question, we know that the leptomeninge covers the encéfalo and the médula espinal. However, we need to determine if there are other organs in the systema nervosum central that also have a leptomeninge.

Since the leptomeninge is a thin layer that covers the encéfalo and the médula espinal, it is reasonable to infer that it also covers any other parts of the systema nervosum central. Therefore, we can conclude that all parts of the systema nervosum central, including the encéfalo, the médula espinal, and any other parts, are covered by a leptomeninge.

So, the answer is all the other organs of the systema nervosum central.