Rosette forming glioneuronal tumor of the fourth ventricle.
Roof of 4th ventricle.
Median eminence is seen in the floor of the fourth ventricle.
Roof the fourth ventricle is formed by all of the following except.
The roof of fourth ventricle is the dorsal surface of the fourth ventricle.
Inferior medullary velum b.
The roof of fourth ventricle is the dorsal surface of the fourth ventricle.
Superior medullary velum c.
Fourth ventricle sagittal section of the brain.
The roof of ventricle is diamond shaped and can be divided into superior and inferior parts.
It corresponds to the ventral surface of the cerebellum.
Flat floor of fourth ventricle sign.
The roof of the fourth ventricle has presents a tent like apex at the intersection of it s superior and inferior parts.
This apex also known as the fastigium extends into the white core of the cerebellum.
The upper portion of the roof is formed by the cerebellum.
The roof of the fourth ventricle is tent shaped rising to an apex called the fastigium that divides the superior roof from the inferior roof.
The median part of the superior roof called the superior medullary velum consists of a thin lamina of white matter between the cerebellar peduncles.
The fourth ventricle has a roof at its upper posterior surface and a floor at its lower anterior surface and side walls formed by the cerebellar peduncles nerve bundles joining the structure on the posterior side of the ventricle to the structures on the anterior side.
The obex is the most caudal tip of the fourth ventricle.
The roof of fourth ventricle is tent shaped and is divided into upper and lower part.
It corresponds to the ventral surface of the cerebellum.
In the upper part it is formed by superior medullary velum white matter between the superior cerebellar peduncles.
The superior part of the roof is formed by the superior cerebellar peduncles and the superior medullary velum thin sheet of white matter.
The fourth ventricle contains choroid plexus along its roof along the tela choroidea which may protrude out the lateral foramina of luschka.