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Query: UMLS:C0012833 (dizziness)
 9,689 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cerebellar infarction is an important cause of stroke that often presents with common and non-specific symptoms such as dizziness, nausea and vomiting, unsteady gait, and headache. Accurate diagnosis frequently relies on careful attention to patients' coordination, gait, and eye movements--components of the neurological physical examination that are sometimes omitted or abridged if cerebellar stroke is not specifically being considered. The differential diagnosis is broad, and includes many common and benign causes. Furthermore, early-stage posterior fossa ischaemia is rarely seen with brain CT--the most commonly available initial imaging test that is used for stroke. Insufficient examination and imaging can result in misdiagnosis. However, early correct diagnosis is crucial to help prevent treatable but potentially fatal complications, such as brainstem compression and obstructive hydrocephalus. The identification and treatment of the underlying vascular lesions at an early stage can also prevent subsequent occurrences of stroke and improve patients' outcomes. Here, we review the clinical presentation of cerebellar infarction, from diagnosis and misdiagnosis to patients' monitoring, treatment, and potential complications.
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PMID:Diagnosis and initial management of cerebellar infarction. 1884 14

Cerebellar infarction can be difficult to diagnose because the clinical picture is often dominated by fairly non-specific symptoms, which are more indicative of a benign condition. When cerebellar infarction affects the brainstem, the semiology is richer, and pure cerebellar signs are rendered less important. A perfect knowledge of the organisation of the cerebellar artery territories is required, regardless of the infarct topography. This knowledge is essential for making an accurate diagnosis, understanding the mechanisms and organising a treatment plan. Clinical algorithms for the treatment of dizziness, headaches and vomiting would improve the selection of candidates for brain imaging. Thus, the early identification of patients with a high risk of subsequent deterioration would lead to a better prognosis in cases of cerebellar artery territory infarction.
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PMID:[Cerebellar infarction]. 2152 70

Cerebellar infarction presents with symptoms of nausea, vomiting, and dizziness and thus mimics benign conditions such as viral gastroenteritis or labyrinthitis, which constitutes a good proportion of patients seen in the emergency department. A physician is often faced with the task of identifying the few cases in which cerebellar stroke is the underlying cause instead. In-depth knowledge of the signs and symptoms of cerebellar infarction is therefore essential. Large infarctions or the ones with hemorrhagic conversion can lead to tissue swelling and complications such as obstructive hydrocephalus and brainstem compression. This article summarizes the current multidisciplinary approach to cerebellar stroke.
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PMID:Cerebellar infarction. 2543 92