Almost four months after HCT, she developed progressive pancytopenia,
biclonal gammopathy, and IGH gene rearrangement.
A surgical case of solitary plasmacytoma of rib origin with
biclonal gammopathy. Jpn J Clin Oncol.
Chronic lymphocytic leukemia with associated lambda-light-chain and IgG lambda paraproteins simulating a
biclonal gammopathy. Clin Lab.
Biclonal gammopathy is associated with similar disorders (5) The distribution between various clinical entities, the clinical features of the patients as well as the prognosis seem to be similar to those of monoclonal gammopathies (6).
Pseudotumoral lesions involving the mammary glands, the liver, or the spleen and, recently, glomerulonephritis and cases of monoclonal and
biclonal gammopathy have also been associated with B.
Recent work on the development of symptomatic myeloma from
biclonal gammopathy of uncertain significance has not shown a greater risk of disease progression, or a poorer response to treatment in those that made progress [4], and there is no evidence to suggest that a different approach to therapy is warranted at the current time in those without evidence of organ damage or presence of high risk biomarkers.
Vallat et al., "IgM Demyelinative neuropathy with amyloidosis and
biclonal gammopathy," Annals of Neurology, vol.