Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Positional vertigo with cerebellar astrocytoma

F K Gregorius, P H Crandall, R W Baloh

    Surgical Neurology
    |November 1, 1976
    PubMed
    Summary

    Positional vertigo and nystagmus can indicate cerebellar astrocytoma in the fourth ventricle. Early detection through positional nystagmus testing is crucial for posterior fossa lesion diagnosis.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Isolated dizziness in vertebrobasilar insufficiency: Clinical features, angiography, and follow-up.

    Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association·2015
    Same author

    Central spinal cord syndrome in hyper-extension injuries of the cervical spine.

    The Journal of bone and joint surgery. American volume·2009
    Same author

    Neurons in the human basolateral amygdala and hippocampal formation do not respond to odors.

    Neuroscience letters·2009
    Same author

    Association of benign recurrent vertigo and migraine in 208 patients.

    Cephalalgia : an international journal of headache·2009
    Same author

    Practice parameter: therapies for benign paroxysmal positional vertigo (an evidence-based review): report of the Quality Standards Subcommittee of the American Academy of Neurology.

    Neurology·2008
    Same author

    Otolith dysfunction in vestibular neuritis: recovery pattern and a predictor of symptom recovery.

    Neurology·2008

    Area of Science:

    • Neurology
    • Neurosurgery
    • Oncology

    Background:

    • Cerebellar astrocytomas are primary brain tumors that can affect the posterior fossa.
    • Tumors extending into the fourth ventricle pose diagnostic challenges.

    Observation:

    • Two cases of surgically confirmed cerebellar astrocytoma involving the fourth ventricular floor are presented.
    • Patients exhibited positional vertigo, a symptom prompting further investigation.

    Findings:

    • Electronystagmography revealed positional nystagmus, suggesting a central nervous system lesion.
    • The nystagmus pattern was indicative of a lesion affecting the brainstem or cerebellum.

    Implications:

    • Positional nystagmus assessment is vital in patients with suspected posterior fossa tumors.
    • Early identification of cerebellar astrocytoma can improve patient outcomes.
    • This highlights the importance of detailed neuro-otological examination in diagnosing posterior fossa pathologies.

    Related Experiment Videos