2020, Number 2
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Arch Neurocien 2020; 25 (2)
Opalski syndrome, variant of Wallenberg syndrome. Case report and literature review
González-González G, Anzures-Gómez PK
Language: Spanish
References: 10
Page: 80-86
PDF size: 550.51 Kb.
ABSTRACT
Wallenberg syndrome was first described in 1895 as a clinical entity where its main
characteristics are the presence of cross hemianesthesia, cerebellar ataxia and bulbar
paralysis. It was up to eighty-nine years later when its variant, Opalski syndrome, was
first described, where hemiplegia or hemiparesis, which plays a central role in making the
distinction between it and Wallemberg syndrome, presented on the same side as bulbar
stroke occurs. Most cases are caused by occlusion of the posteroinferior cerebellar artery
and semiology is a fundamental part of the diagnosis.
The following work presents the clinical case of a lateral bulbar infarction in its Opalski
variant. A review of the current literature is made, describing the clinical presentation of
this pathology and the probable pathophysiological explanation of this variant. There are
no studies reporting the incidence of this syndrome in Mexico, which is probably the result
of underdiagnosis in our country.
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