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Updated: Jul 19, 2026
08:51
Cerebellar Regional Dissection for Molecular Analysis
Published on: December 5, 2020
Cerebellar infarction presenting isolated vertigo: frequency and vascular topographical patterns.
1Department of Neurology, Keimyung University School of Medicine, Daegu, South Korea. hlee@dsmc.or.kr
Neurology
|October 13, 2006
Summary
Cerebellar infarction mimicking vestibular neuritis (VN) occurs in 10.4% of cases. Recognizing this pseudo-VN vascular cause is crucial for timely and specific management.
Area of Science:
- Neurology
- Vascular Neurology
- Neuroimaging
Background:
- Vestibular neuritis (VN) is a common cause of acute vertigo.
- Cerebellar infarction can present with symptoms similar to VN, leading to diagnostic challenges.
Purpose of the Study:
- To determine the frequency of cerebellar infarction mimicking VN.
- To describe the clinical presentation and vascular territory involved in such cases.
Main Methods:
- Retrospective analysis of 240 consecutive isolated cerebellar infarction cases diagnosed by MRI.
- Review of clinical features suggestive of VN.
Main Results:
- 25 patients (10.4%) presented with isolated cerebellar infarction mimicking VN.
- The most common presentation was isolated vertigo and imbalance (n=24).
- Posterior inferior cerebellar artery territory (medial branch) was the most frequently affected vascular territory (96%).
Conclusions:
- Cerebellar infarction simulating VN is more frequent than previously recognized.
- Early identification of this vascular mimicry is essential for appropriate patient management.
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