Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 51-year-old man was admitted to our hospital in December 1993, because of fatigue. Peripheral blood tests showed a WBC of 49,400/microliter with 36% plasma cells and 35% monocytes, Hb 14.5 g/dl, and Plt 137,000/microliter. Bone marrow aspirate revealed hypercellularity with 48.7% plasma cells and 22.4% monocytes. Plasma cells in blood were positive for CD38 and PCA-1. Serum calcium, IgA and M-CSF levels were elevated to 14.1 mg/dl, 2,337 mg/dl and 2.7 ng/ml, respectively. Immunoelectrophoresis of serum and urine revealed IgA lambda type M protein and lambda type Bence Jones protein, respectively. Rearrangements of immunoglobulin heavy chain and light chain were demonstrated by Southern blotting analysis. Plasma cell leukemia (IgA lambda type) was diagnosed. He was treated with combination chemotherapy and IFN-alpha and achieved complete remission. However, he suffered a meningeal relapse in February 1995, and died in April 1996. It seems likely that the enhanced production of M-CSF by myeloma cells and/ or activated B cells stimulated monocyte production.
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PMID:[Plasma cell leukemia associated with monocytosis]. 926 65

A 30-year-old man who had been given a diagnosis of IgG-kappa multiple myeloma by another hospital and treated with melphalan, prednisone, and cyclophosphamide 6 months earlier, was admitted to our hospitaly in July 1994 because of progressively impaired hearing in both ears, vertigo, and worsening fatigue. Peripheral blood examination showed a white blood cell count 25,000/microliter, with 77.5% atypical plasma cells. Examination at the time of hospitalization also revealed retinal hemorrhages and serum hyperviscosity. The diagnosis was plasma cell leukemia with hyperviscosity syndrome. Subsequent treatment consisted of vincristine, doxorubicine, and prednisone and repeated plasmapheresis. This resulted in a partial response and a reduction of serum viscosity but no reversal of hearing loss. One month after admission, left sixth cranial nerve plasy was demonstrated. Cranial computed tomography studies disclosed a tumoral mass in the sphenoid sinus. The patient received local radiotherapy and intensive chemotherapy, but exhibited no notable alleviation of his cranial nerve palsy. He died of septicemia and progressive disease in August 1994. This case was rare in that it involved plasma cell leukemia and bilateral neurosensory hearing loss associated with serum hyperviscosity and sixth cranial nerve plasy due to plasmacytoma within the sphenoid sinus.
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PMID:[Plasma cell leukemia (IgG kappa) presenting bilateral neurosensory hearing loss and left sixth cranial nerve plasy]. 975 Apr 58

Multiple myeloma is characterized by the presence of bone pain, weakness, and fatigue. Ninety-eight percent of patients have an M-protein in the serum or urine at the time of diagnosis. Skeletal roentgenograms are abnormal in nearly 80%. Renal insufficiency (creatinine > or = 2 mg/dL) is present in one-fourth. The major causes of renal insufficiency are "myeloma kidney" and hypercalcemia. The diagnosis of multiple myeloma depends upon the presence of more than 10% plasma cells or a plasmacytoma plus an M-protein in the serum or urine or lytic bone lesions. Multiple myeloma must be differentiated from monoclonal gammopathy of undetermined significance and smoldering multiple myeloma. The plasma cell labeling index and the presence of circulating plasma cells in the peripheral blood are helpful in the differential diagnosis. Plasma cell leukemia, osteosclerotic myeloma (POEMS syndrome), and plasmacytomas are discussed. The heavy-chain diseases consist of alpha, gamma, and mu heavy-chain disease. The fibrils of primary amyloidosis consist of kappa or lambda monoclonal light chains. Weakness, fatigue, and weight loss are the most frequent symptoms. Macroglossia occurs in 10%. An M-protein is found in the serum or urine in 90%. The presence of nephrotic syndrome, renal insufficiency, congestive heart failure, orthostatic hypotension, or sensorimotor peripheral neuropathy, and an M-protein in the serum or urine suggest the possibility of primary amyloidosis. The diagnosis depends upon the demonstration of amyloid in tissues. The subcutaneous fat aspirate is positive in 80% while the bone marrow is positive in 55%. If these tissues are negative, one should obtain tissue from an involved organ.
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PMID:Clinical aspects of multiple myeloma and related disorders including amyloidosis. 1019 81

A 67-year-old woman was admitted with impaired general performance, suffering from fatigue, chest oppression on exertion, and paresthesia of the finger trips. The laboratory findings showed increased white blood cells with abnormal cells, and serum immunofixation test showed monoclonal IgM kappa paraprotein. On flow cytometric immunophenotyping with CD38 gating, most of the abnormal cells expressed surface CD20, CD138, cytoplasmic IgM, but neither surface CD56 nor surface IgM. Immunohistochemical staining of abnormal cells was positive for surface CD38, surface CD20 and cytoplasmic IgM. The final diagnosis was plasma cell leukemia IgM kappa type. Electrocardiography (ECG) on admission showed ST depression in II, III, aV(F), V4, V5, and V6. Coronary angiography (CAG) is invasive and difficult for patients with renal failure, therefore the patient underwent transthoracic Doppler echocardiography (TTDE), which revealed reduced coronary flow velocity reserve (CFVR). Two courses of VAD therapy were administered, then the condition improved, the serum IgM level decreased, abnormal cells were decreased in peripheral blood and bone marrow aspirates, and the creatinine levels improved. With the return of normal ECG findings and improved CFVR, the abnormal ECG and reduction in CFVR was thought to be associated with the hyperviscosity syndrome in PCL. Noninvasive assessment of CFVR by TTDE is significantly useful for the patients who have renal failure and need chemotherapy.
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PMID:[Effective measurement of coronary flow velocity reserve (CFVR) with transthoracic Doppler echocardiography (TTDE) for plasma cell leukemia with hyperviscosity syndrome]. 1647 78

A 67-year-old woman presented with impaired general performance, suffering from fatigue, dyspnea on exertion, and paresthesia of the finger tips. The laboratory findings showed increased white blood cells at 11.37 x 10(3)cells/microl with 26.5% abnormal cells, low haemoglobin and, elevated creatinine, although serum lactate dehydrogenase and calcium levels were normal. Serum immunofixation was positive for monoclonal IgM-kappa paraprotein. Total serum protein and the IgM component were elevated. X-ray examination of the skeleton was normal. Bone marrow aspiration showed 59.5% infiltration of abnormal cells that were characterized by typical mature plasmacytoid morphology. Abnormal cells expressed surface CD20, surface CD138, and cytoplasmic IgM, but not surface CD56 nor surface IgM by flow cytometric immunophenotyping with CD38 gating. Immunohistochemistry showed surface CD38, surface CD20, and cytoplasmic IgM. The clinical findings led to the diagnosis of the IgM Plasma cell leukemia (PCL). The patient received multi-agent chemotherapy (VAD and EDAP with rituximab). The clinical symptoms disappeared, leading to the tumor load reduction. To the best of our knowledge, this is the first report of successful treatment of multi-agent chemotherapy with rituximab for IgM PCL.
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PMID:Successful treatment of multi-agent chemotherapy with rituximab for IgM plasma cell leukemia. 1654 Jan 68

Because plasma cell leukemia (PCL) is a rare and distinct variant among plasma cell dyscrasias, recent clinical and cytogenetic studies have been performed in different ethnic groups to define the characteristics of these PCL patients. As far as we know, IGH rearrangements involving t(11;14) and (14;16) are significantly more frequent in PCL than in myeloma patients. However, PCL cases associated with t(6;14)(p21;q32) or IGH-CCND3 rearrangement are extremely rare in the literature; only one PCL case with t(6;14) has been documented. A 61-year-old female was admitted due to fatigue, weight loss, and exertional dyspnea. Plasmacytoid cells were counted up to 76% at a peripheral blood film, but bone marrow aspiration failed because of dry-tapping. Flow cytometric analysis showed positive for CD138 and cytoplasmic kappa light chain. Chromosome analysis revealed t(6;14)(p21;q32), which was confirmed by an IGH split-out probe in FISH analysis. Immunofixation electrophoresis also presented monoclonal bands identified as IgG and kappa light chain. Finally, she was diagnosed as primary PCL associated with t(6;14) and IGH rearrangement. Although considerable advances have been made in the understanding of the biology and molecular pathogenesis of PCL, further clinical, laboratory, and genetic studies of PCL associated with such a rare IGH rearrangement would be necessary in the future. To the best of our knowledge, this is the first report of PCL associated with t(6;14) as a sole chromosomal abnormality.
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PMID:Primary Plasma Cell Leukemia Associated with t(6;14)(p21;q32) and IGH Rearrangement: A Case Study and Review of the Literature. 2207 13

A 96-year-old woman with a 5-year history of multiple myeloma was admitted to our hospital because of increasing fatigue and fever. Bone marrow plasma cell analysis showed t(11;14), del(13q), and del(17p13). Her condition deteriorated, and she developed plasmacytosis resembling plasma cell leukemia. Chromosome analysis showed trisomy of chromosome 8 in the circulating plasma cells. The plasmacytosis resolved spontaneously without chemotherapy after about 5 weeks, and the trisomy became undetectable. The findings suggest that trisomy 8 might have contributed to the transient plasmacytosis, and that chromosome 8 carries genes associated with plasma cell proliferation, maturation, and apoptosis.
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PMID:Transient Plasmacytosis With Trisomy of Chromosome 8 in a Patient With Multiple Myeloma: A Case Report. 2914 55