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Osteosclerotic Multiple Myeloma without POEMS Syndrome – A Rare Case Report
INTRODUCTION: Multiple myeloma is a plasma cell neoplasm that is commonly associated with lytic bone lesions; however, osteosclerotic multiple myeloma is a rare entity. Osteosclerotic multiple myeloma has been reported in association with POEMS syndrome. CASE PRESENTATION: A 60-year-old female patie...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Indian Orthopaedic Research Group
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9091408/ https://www.ncbi.nlm.nih.gov/pubmed/35611283 http://dx.doi.org/10.13107/jocr.2022.v12.i01.2598 |
Sumario: | INTRODUCTION: Multiple myeloma is a plasma cell neoplasm that is commonly associated with lytic bone lesions; however, osteosclerotic multiple myeloma is a rare entity. Osteosclerotic multiple myeloma has been reported in association with POEMS syndrome. CASE PRESENTATION: A 60-year-old female patient presented to us with low back pain for 2 months. The investigations revealed that the patient had multiple osteosclerotic lesions in the axial skeleton with a L4 ivory vertebra. The serum immunoelectrophoresis was negative. Positron emission tomography scan was done which showed multiple skeletal lesions in the right iliac bone, left femoral neck, thoracic vertebrae T1, T6, T12, and lumbar vertebra L4. Biopsy and immunohistochemistry of the lesion showed plasma cell proliferation; producing lambda light chains. However, there were no features of POEMS syndrome including polyneuropathy, organomegaly, endocrinopathy, and skin changes. The patient was started on chemoradiation and achieved clinical remission and was asymptomatic at 12 months follow-up. CONCLUSION: Osteosclerotic myeloma without the features of POEMS syndrome is an extremely rare entity. This case reports documents a unique clinical scenario of osteosclerotic non-secretory light chain myeloma without POEMS syndrome. |
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