The Neuropathology of Autoimmune Ataxias

Brain Sciences

H. Brent Clark¹ 

[1] Department of Laboratory Medicine and Pathology, University of Minnesota Medical School, MMC 76, 420 Delaware St. SE, Minneapolis, MN 55455, USA;

关键词: cerebellar degeneration;    paraneoplastic;    gluten;    Hashimoto;   

DOI  :  10.3390/brainsci12020257

来源: DOAJ

【 摘 要 】

Autoimmune-mediated ataxia has been associated with paraneoplastic disease, gluten enteropathy, Hashimoto thyroiditis as well as autoimmune disorders without a known associated disease. There have been relatively few reports describing the neuropathology of these conditions. This review is an attempt to consolidate those reports and determine the ways in which autoimmune ataxias can be neuropathologically differentiated from hereditary or other sporadic ataxias. In most instances, particularly in paraneoplastic forms, the presence of inflammatory infiltrates is a strong indicator of autoimmune disease, but it was not a consistent finding in all reported cases. Therefore, clinical and laboratory findings are important for assessing an autoimmune mechanism. Such factors as rapid rate of clinical progression, presence of known autoantibodies or the presence of a malignant neoplasm or other autoimmune disease processes need to be considered, particularly in cases where inflammatory changes are minimal or absent and the pathology is largely confined to the cerebellum and its connections, where the disease can mimic hereditary or other sporadic ataxias.

【 授权许可】

Unknown