[Brown-Vialetto-Van Laere syndrome: a case with anti-ganglioside GM1 antibodies and literature review]

Abstract

We report the case of a woman suffering from progressive bulbopontine paralysis in whose the first symptom, bilateral hypoacousia, began in childhood. This clinical picture is that of the Brown-Vialetto-Van Laere (BVVL) syndrome. Anti-ganglioside GM1 antibodies were moderately elevated in this patient. Intravenous immunoglobulins produced little benefit. The main clinical characteristics of 29 BVVL patients reported in literature are reviewed, and the pathological significance of anti-GM1 antibodies is discussed in the context of this disorder.