Chronic demyelinating polyneuropathy associated with anti-ganglioside GQ1b antibodies in peripheral T-cell lymphoma

<p>Malignant lymphoma can cause peripheral neuropathy through various mechanisms. We report the case of 67-year-old man with chronic motor and sensory axonal demyelinating polyneuropathy associated with anti-ganglioside GQ1b antibodies in serum and cerebrospinal fluid (CSF) as an initial prese...

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Main Authors: Salem Bahashwan (Author), Carolyne Croizier (Author), Xavier Moisset (Author), Romain Guièze (Author), Bertrand Evrard (Author), Olivier Tournilhac (Author), Jacques-Olivier Bay (Author), Richard Lemal (Author)
Format: Book
Published: Archives of Hematology Case Reports and Reviews - Peertechz Publications, 2019-05-23.
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Summary:<p>Malignant lymphoma can cause peripheral neuropathy through various mechanisms. We report the case of 67-year-old man with chronic motor and sensory axonal demyelinating polyneuropathy associated with anti-ganglioside GQ1b antibodies in serum and cerebrospinal fluid (CSF) as an initial presentation of peripheral T-cell lymphoma, not otherwise specified. The patient was treated with chemotherapy for T-cell lymphoma, and achieved complete remission.  Motor function recovered completely and sensory function improved. Neurological improvement was concurrent with the disappearance of serum and CSF anti-ganglioside GQ1b antibodies. This is the first report of chronic demyelinating polyneuropathy associated with anti-ganglioside GQ1b antibodies in peripheral T-cell lymphoma.</p>
DOI:10.17352/ahcrr.000017