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A member asked:
4th vent. tumor 2cm in size. my cerebellar tonsils descended 4mm. would tumor account for descended tonsils? is chiari diagnosis immaterial due to tumor dx?
10 doctors weighed in across 2 answers
Cerebellar tumor: The cerebellar tumor is the cause of the Chiari malformation (acquired type I) where the cerebellar tonsils are displaced below the foramen Magnum. The tumor can cause of the cerebrospinal fluid pathways to obstruct and lead to hydrocephalus. See a neurosurgeon to discuss the treatment options.
Answered 6/21/2014
4k views
2 issues: Trust you are in contact with an experienced neurosurgeon. Surgery of Chiari issues is a very sub specialized area. The tumor is unlikely to be responsible for the "descended tonsils", but needs careful management. Problems such as yours may be associated with connective tissue disorders. Has that been considered?
Answered 11/28/2017
1.3k views
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