<prompt> Lymphoplasmacytoid lymphoma is associated with:igGigAigDigM  <response>: Lymphoplasmacytoid lymphoma is a B cell neoplasm presenting in 6th or 7th decade of life having feautures similar to CLLSLL and multiple myeloma.Like MM there is presence of a M or monoclonal spike . Deletion involving chromosome 6q is the commonest abnormality in Waldenstroms macroglobulinemia. ref 8th65 9e p601 