Paraneoplastic ophthalmoplegia and subacute motor axonal neuropathy associated with anti-GQ1b antibodies in a patient with malignant melanoma. Issue 4 (1st April 2003)

• Record Type: Journal Article
• Authors: Kloos, L; Sillevis Smitt, P; Ang, C W; Kruit, W; Stoter, G
• Is Part Of: Journal of neurology, neurosurgery and psychiatry. Volume 74:Issue 4(2003)
• Page Start: 507
• Page End: 509
• Publication Date: 2003-04-01
• Subjects: paraneoplastic syndrome -- ophthalmoplegia -- malignant melanoma -- motor neuropathy; Neurology -- Periodicals; Nervous system -- Surgery -- Periodicals; Psychiatry -- Periodicals; 616.8
• DOI: 10.1136/jnnp.74.4.507
• Languages: English
• ISSNs: 0022-3050

Abstract

Abstract : A 68 year old woman developed oculomotor paresis shortly after metastatic progression of her melanoma was discovered. She was then immunised with the tumour antigen MAGE-3 in combination with an immunological adjuvant. During immunisation her symptoms worsened and she developed severe, predominantly proximal axonal motor neuropathy and became bedridden. IgM antibodies against gangliosides GM2, GD3, and GQ1b were detected in serum obtained two weeks before and nine weeks after the onset of symptoms. Immunohistochemically, the patient's IgM reacted with the tumour and co-localised with GQ1b. She improved neurologically following steroid treatment and became ambulatory.