Neuropathy associated with immunoglobulin M monoclonal gammopathy: A combined sonographic and nerve conduction study.
H Stephan GoedeeNicolette C NotermansLeo H VisserJan-Thies H van AsseldonkHessel FranssenAlexander F J E VranckenStavros NikolakopoulosLeonard H van den BergW Ludo van der PolPublished in: Muscle & nerve (2019)
Immunoglobulin M neuropathy is characterized by widespread nerve enlargement indistinguishable from CIDP. Our data provide evidence to confirm that the disease process is not confined to the more distal parts of nerves in either classical demyelinating or axonal variants of neuropathy with associated IgM.