Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0026764 (multiple myeloma)
 36,148 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of POEMS Syndrome of six years of evolution is reported. This syndrome is characterized by Raynaud phenomenon, polyneuropathy, edema, anasarca, papilledema, osteosclerosis and lymphadenopathy with the histopathology of Castleman's disease, hypothyroidism, hypogonadism, cutaneous sclerosis, hyperpigmentation, axillary alopecia and the presence of urinary lambda light chains. A bone marrow biopsy did not show plasmocytic infiltration and there was no evidence of extramedullary plasmocytoma. Methylprednisone was given at the dose of 1 mg/kg/day and subjective and objective improvement was observed. The edema and anasarca disappeared as well as the lymphadenopathies; muscle strength improved and the patient was able to walk without aid. Papilledema persisted. The pathogenesis of this syndrome remains unknown; some of the symptoms have been attributed to paraprotein deposits in peripheral nerves, high capillary permeability due to vascular alterations, accelerated conversion of androgen to estrogen, or to the production by plasma cells of a toxic substance. Mortality is related to complications of the polyneuropathy. Some patients in whom POEMS syndrome was associated, or not, with myeloma were treated with chemotherapy and/or radiotherapy with different responses; in others, corticosteroids were of short lived benefit. Our patients remains well after 42 months treatment with 20 mg methylprednisone every other day.
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PMID:[POEMS syndrome: report of a case and review of the literature]. 210 48

POEMS syndrome is characterized by Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal protein and Skin changes. Papilledema is a common finding but ophthalmological complaints are rare. We report a case of POEMS syndrome in a 42-year old man which was revealed by oscillopsia and blurred vision. An osteosclerotic myeloma of the fifth lef rib was found, but there was no improvement after removal of the rib. The patient died two months later from pulmonary embolism.
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PMID:[POEMS syndrome disclosed by ophthalmological manifestation]. 1113 32