[A case of XXXX accompanied with @entity2846 in the lateral ventricle].

@entity1 @entity9009 @entity1276 @entity5 @entity391 @entity425 @entity10 @entity1805 @entity1829 @entity5562 @entity2846 @entity6447 @entity67 @entity1779 @entity5545
Marked non-communicating @entity1276 may rarely cause @entity9009 producing either a dilated cystic cavity (ventricular diverticulum) or communication between ventricle system and subarachnoid space (spontaneous ventriculostomy). @entity67 has been believed to be collection of cerebrospinal fluid which escaped beneath the pia mater after rupture of @entity1779 . We proposed herein to report a case of @entity67 which accompanied with @entity2846 of the lateral ventricle. A nine year-old @entity1 admitted to our hospital complaining of clumsiness of hands and walking, disability of reading, @entity10 and @entity391 . The neurological examination revealed @entity5545 , @entity1829 , @entity5562 , @entity1805 , @entity425 of @entity6447 . CT brain scan showed a large high density area at the trigone of the left lateral ventricle with non-communicating @entity1276 and an extra-axial low density area in the posterior fossa. The medial space of the left trigone was especially ballooned and is just shifted above incisura tentoria by the @entity5 . The intraventricular @entity5 was totally removed by operation and proved to be benign @entity2846 microscopically. The subtentorial mass was confirmed to be a cyst contiguous to the medial trigone of the lateral ventricle, namely ventricular diverticulum. Three special features were recognized in this case. The first, this was the first example of @entity9009 accompanied with @entity5 in the lateral ventricle reviewing all reports of both ventricular diverticulum and spontaneous ventriculostomy. The second, this ventricular diverticulum was not produced merely by @entity1276 alone but mainly by direct effects of the @entity5 .(ABSTRACT TRUNCATED AT 250 WORDS)
