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Chekanova E.O.

Research Center of Neurology

Simaniv T.O.

Research Center of Neurology

Evdokimenko A.N.

Research Center of Neurology

Zakharova M.N.

Research Center of Neurology

Anti-Ma2 paraneoplastic autoimmune encephalitis

Authors:

Chekanova E.O., Simaniv T.O., Evdokimenko A.N., Zakharova M.N.

More about the authors

Journal: S.S. Korsakov Journal of Neurology and Psychiatry. 2022;122(7‑2): 89‑95

DOI: 10.17116/jnevro202212207289

Read: 4311 times

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Table of contents

ANTI-MA2 PARANEOPLASTIC AUTOIMMUNE ENCEPHALITIS
ANTI-MA2 PARANEOPLASTIC AUTOIMMUNE ENCEPHALITIS

To cite this article:

Chekanova EO, Simaniv TO, Evdokimenko AN, Zakharova MN. Anti-Ma2 paraneoplastic autoimmune encephalitis. S.S. Korsakov Journal of Neurology and Psychiatry. 2022;122(7‑2):89‑95. (In Russ.)
https://doi.org/10.17116/jnevro202212207289

Подписка 2026 Журнал неврологии и психиатрии им. С.С. Корсакова. Спецвыпуски (S.S. Korsakov Journal of Neurology and Psychiatry (special issues))
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Abstract:

Paraneoplastic syndromes are a heterogeneous group of conditions affecting cancer patients, where the symptoms are not owing to the local effects of the tumor but instead owing to humoral or immunologic effects. Paraneoplastic neurological syndromes (PNS) develop in less than 1% of cancer patients and can affect any part of the nervous system. A variety of PNS phenotypes are associated with anti-Ma2 antibody, primarily encephalitis with a predominant involvement of brainstem, limbic and diencephalic structures. We describe a case of anti-Ma2 autoimmune encephalitis with a recurrent course in a patient with two different primary tumors in the anamnesis.

Keywords:

autoimmune encephalitis
paraneoplastic syndrome
anti-Ma2

Authors:

Chekanova E.O.

Research Center of Neurology

Simaniv T.O.

Research Center of Neurology

Evdokimenko A.N.

Research Center of Neurology

Zakharova M.N.

Research Center of Neurology

Received:

26.04.2022

Accepted:

17.05.2022

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References:

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