RT Journal Article SR Electronic T1 Lambda light chain myeloma with pleural involvement JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 235 OP 239 VO 58 IS 3 A1 Abbate, Samuel L. A1 Jaff, Michael R. A1 Fishleder, Andrew J. A1 Meeker, David P. YR 1991 UL http://www.ccjm.org/content/58/3/235.abstract AB A case is reported of lambda light chain multiple myeloma complicated by a myelomatous pleural effusion. Pleural effusions are uncommon in multiple myeloma, and most are secondary to nonmalignant causes. The clinical characteristics, natural history and pathophysiology of myelomatous pleural effusions are reviewed.