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Tokunaga T, Hashimoto H, Yoshida Y, Sugimoto T, Mokuda S, Kosaka Y, Shimizu R, Hirata S, Kumagai T, Komoto K, Wada H, Sugiyama E. Immunoglobulin D-kappa multiple myeloma in a patient with rheumatoid arthritis: a case report and review of the literature. Mod Rheumatol Case Rep 2020; 5:22-28. [PMID: 32985955 DOI: 10.1080/24725625.2020.1826651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
A 77-year-old Japanese woman with a 21-year history of seropositive, erosive rheumatoid arthritis (RA) and a 10-year history of methotrexate (MTX) therapy was admitted with malaise and mild consciousness disturbance. Laboratory data showed hypercalcemia, acute kidney injury, normocytic anaemia, and thrombocytopenia. As we first assumed drug-induced toxicity by MTX and eldecalcitol, both were discontinued and leucovorin rescue therapy and calcitonin were administered. However, her condition continued to worsen. Serum protein electrophoresis showed only a small M-peak, immunoelectrophoresis of both the serum and urine demonstrated Bence-Jones kappa (κ) type monoclonal protein without immunoglobulin heavy chain, and bone marrow examination revealed proliferation of plasma cells. We diagnosed her with Bence-Jones κ type multiple myeloma (MM) and transferred her to the department of haematology of a higher order medical institution. Conclusively, the diagnosis of immunoglobulin (Ig) D-κ type MM, a rare variant of this disorder, was determined in accordance with serum immunofixation. Several previous studies have suggested that pre-existing RA is a risk factor for MM. Although IgD MM is characterised by its clinical severity and poor prognosis compared to other subtypes, it is often misdiagnosed or mistaken as light chain type MM, as in the present case, because of the low level of IgD M-protein, resulting in delayed diagnosis. Physicians must take MM into consideration as a differential diagnosis when inactive RA patients present with inexplicable elevated calcium, renal failure, anaemia, and bone lesion symptoms and should be aware of IgD MM to establish the correct diagnosis promptly.
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Affiliation(s)
- Tadahiro Tokunaga
- Department of Internal Medicine and Rheumatology, Health Insurance Society of Hitachi Zosen, Innoshima General Hospital, Hiroshima, Japan.,Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Hiroo Hashimoto
- Department of Internal Medicine and Rheumatology, Health Insurance Society of Hitachi Zosen, Innoshima General Hospital, Hiroshima, Japan
| | - Yusuke Yoshida
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Tomohiro Sugimoto
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Sho Mokuda
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Yoko Kosaka
- Division of Hematology, Department of Medicine, Kawasaki Medical School, Okayama, Japan
| | - Risa Shimizu
- Division of Hematology, Department of Medicine, Kawasaki Medical School, Okayama, Japan
| | - Shintaro Hirata
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
| | - Tomoyo Kumagai
- Department of Clinical Laboratory, Health Insurance Society of Hitachi Zosen, Innoshima General Hospital, Hiroshima, Japan
| | - Kiichi Komoto
- Department of Internal Medicine and Rheumatology, Health Insurance Society of Hitachi Zosen, Innoshima General Hospital, Hiroshima, Japan
| | - Hideho Wada
- Division of Hematology, Department of Medicine, Kawasaki Medical School, Okayama, Japan
| | - Eiji Sugiyama
- Department of Clinical Immunology and Rheumatology, Hiroshima University Hospital, Hiroshima, Japan
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Shimanovsky A, Alvarez Argote J, Murali S, Dasanu CA. Autoimmune manifestations in patients with multiple myeloma and monoclonal gammopathy of undetermined significance. BBA CLINICAL 2016; 6:12-8. [PMID: 27331023 PMCID: PMC4900299 DOI: 10.1016/j.bbacli.2016.05.004] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Revised: 05/15/2016] [Accepted: 05/23/2016] [Indexed: 12/20/2022]
Abstract
Background Multiple myeloma (MM) and its precursor, monoclonal gammopathy of undetermined significance (MGUS), have been linked with several autoimmune conditions in the medical literature. Yet, significance of these associations is not well understood. Methods Herein, we provide a comprehensive literature review on autoimmune disorders identified in patients with MM and MGUS. Most relevant papers were identified via searching the PubMed/Medline and EMBASE databases for articles published from inception until May 1, 2016. Findings Scientific literature on autoimmune conditions in patients with MM and MGUS consists of several case series and a multitude of case reports. Our analysis suggests an increased prevalence of autoimmune conditions in patients with MM and monoclonal gammopathy of undetermined significance (MGUS), including various autoimmune hematologic and rheumatologic conditions among other entities. Conversely, persons with various autoimmune conditions tend to have a higher prevalence of MGUS and MM than the general population. Conclusions Future research is required to explore further the link between MGUS/MM and autoimmune disorders. Inflammation in the setting of autoimmunity may serve as a trigger for MGUS and MM. In addition, a common genetic susceptibility for developing both an autoimmune disease and MM/MGUS might also exist. Autoimmune hematologic and rheumatologic diseases may pose important clinical problems for the MM patients. Therefore, a catalogue of these problems is important so that physicians are able to consider, identify and address them promptly. A comprehensive review linking MM and MGUS with autoimmune disorders There is increased prevalence of autoimmune conditions in patients with MM and MGUS Most autoimmune disorders precede the development of plasma cell dyscrasias
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Affiliation(s)
- Alexei Shimanovsky
- Department of Hematology and Oncology, University of Connecticut Health Science Center, Farmington, CT, USA
| | - Juliana Alvarez Argote
- Department of Medicine, University of Connecticut Health Science Center, Farmington, CT, USA
| | - Shruti Murali
- Department of Medicine, University of Connecticut Health Science Center, Farmington, CT, USA
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Čolović M, Jurisic V, Bila J, Čolović N, Palibrk V. FGF-R3 and OPG expression in patient with multiple myeloma following systemic sclerosis: case report and review of the literature. Int J Hematol 2011; 93:228-231. [PMID: 21207214 DOI: 10.1007/s12185-010-0752-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2010] [Revised: 11/18/2010] [Accepted: 12/13/2010] [Indexed: 11/28/2022]
Abstract
The presence of multiple myeloma (MM) in a patient with systemic sclerosis is a rare and unusual occurrence with unclear significance. We report the case of a 55-year-old woman with a 20-year history of systemic sclerosis, who subsequently presented with clinical stage IIIA IgG-λ MM. The systemic sclerosis was diagnosed and treated in 1988 with D: -penicillamine and methotrexate. Twenty years later, in December 2008, she presented with symptoms of Raynaud's phenomenon and intense facial pruritus. Immunoelectrophoresis confirmed the presence of a IgG-λ paraprotein (71.90 g/l) and Bence Jones proteinuria of the lambda light chains. Bone marrow histology revealed infiltrates of plasmocytes and lymphoplasmocytes which were on immunohistochemistry CD38+, FGF-R3+ and OPG+. An extensive X-ray skeletal survey did not show any osteolytic lesions or fractures. The patient was treated according to the CTD protocol (cyclophosphamide, thalidomide, and dexamethasone) which was effective against the myeloma as well as the systemic sclerosis and patient achieved complete remission.
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Affiliation(s)
- Milica Čolović
- Institute of Hematology, Clinical Center of Serbia, Koste Todorovića 2, Belgrade, Serbia
| | - Vladimir Jurisic
- Institute of Hematology, Clinical Center of Serbia, Koste Todorovića 2, Belgrade, Serbia.
| | - Jelena Bila
- Institute of Hematology, Clinical Center of Serbia, Koste Todorovića 2, Belgrade, Serbia
| | - Natasa Čolović
- Institute of Hematology, Clinical Center of Serbia, Koste Todorovića 2, Belgrade, Serbia
| | - Vuk Palibrk
- Institute of Hematology, Clinical Center of Serbia, Koste Todorovića 2, Belgrade, Serbia
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