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

A 83-year-old woman known with a stable disease multiple myeloma was hospitalized frequently with dyspnoea caused by copious bilateral pleural effusions. Thoracentesis was performed repeatedly but pleural effusions returned. Extensive laboratory and radiological examinations failed to reveal the cause of the pleural effusions. Finally, after pleural biopsy the diagnosis of amyloidosis of the pleura could be made. The patient died in hospital from a stroke. Pleural amyloidosis is rarely reported and is accompanied by large uni- or bilateral pleural effusions even without amyloidosis of the heart.
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PMID:[Pleural amyloidosis as a cause of excessive pleural effusions]. 1008 14

A 79-year-old woman was admitted because of dyspnea. Chest X-ray films and computed tomographic scans disclosed left pleural effusion and diffuse pleural thickening. A diagnosis of multiple myeloma was made on the basis of blood tests and bone marrow aspiration biopsy findings. Multiple myeloma was the suspected cause of the pleural lesions. However, a postmortem diagnosis of malignant mesothelioma of the pleura was made on the basis of histological and immunohistological studies of autopsy specimens.
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PMID:[Pleural malignant mesothelioma complicated by multiple myeloma]. 1043 46

In the literature, fewer than 40 cases of IgE myeloma have been described. We report the first Norwegian case, an 80-year-old man presenting with progressive weakness, dyspnea and dizziness. With the exception of hypersedimentation, routine chemistry values were within reference limits. Plasma cells were not observed in the peripheral blood. Serum protein electrophoresis showed a monoclonal protein in the gammaglobulin fraction. Immunofixation confirmed the presence of an IgE kappa monoclonal protein. A bone marrow biopsy revealed an interstitial and nodular infiltration of abnormal plasma cells comprising 40% of nucleated cells present. Skeletal roentgenograms of this patient showed osteolytic lesions in the skull and in the left pubic arc. The findings for this patient were compared with the previous reports of IgE myeloma.
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PMID:IgE myeloma: a case presentation and a review of the literature. 1061 56

We report here two Japanese cases of rheumatoid arthritis (RA) associated with IgA [symbol: see text]-type multiple myeloma (MM). Case 1. The patient was a 68-year-old man with eight-years history of RA. The M-proteinemia (IgA 2838 mg/dl) in laboratory findings suggested a complication of MM which had been noticed since four years ago. On May 1997, he was referred and admitted to our hospital because of cough, right chest pain and dyspnea. Serum immunoelectrophoresis showed monoclonal IgA[symbol: see text]-type light chain. Bone marrow aspirate contained 6.5% atypical plasma cells. The X-ray findings revealed radiolucent myelomatous foci in the skull. From these findings, IgA[symbol: see text]-type MM was diagnosed. His condition was recovered by administration of antibiotics for bacterial pleuritis. Case 2. The patient was a 75-year-old woman with twelve-years history of RA. The laboratory findings of M-proteinemia (IgA 1215 mg/dl) with the decrease of other serum immunoglobulin level (IgG 611 mg/dl, IgM 60 mg/dl) and monoclonal IgA[symbol: see text]-type light chain in serum immunoelectrophoresis suggested MM four years ago. Bone marrow aspirate contained 5% plasma cells. From these findings, IgA[symbol: see text]-type MM was diagnosed. In the review of reported Japanese cases of RA associated with MM, it might be characteristic that IgA type MM was found more frequently in RA patients than other immunoglobulin types.
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PMID:[Two cases of rheumatoid arthritis associated with IgA -type multiple myeloma]. 1078 63

We aimed to perform a prospective analysis of the main characteristics of deaths occurring in the oncohaematology department of a general hospital. From November 1995 to February 1997, a total of 81 patients died in our unit, 50 of whom (61.7%) were male. Their mean age was 67.8 (range 19-96) years. Underlying diseases were: multiple myeloma (9 cases), acute myeloid leukaemia (22), lymphoma (14), chronic lymphocytic leukaemia (6), acute lymphoblastic leukaemia (4), myelodysplastic syndromes (3), solid tumours (11), and other (12). The previous disease duration ranged from 5 days to 276 months (mean 31.9 months). The duration of the last hospital stay varied between 0 (death on arrival or on way to hospital) and 40 days (mean 9.3 days). Two patients died in the emergency unit just before entering our department (1 suicide). Only 15 patients had been admitted for the first time. In 70% of these cases death appeared predictable, as the consequence of refractory or end-stage disease. In these cases, all the "do not resuscitate" orders were in place at least 48 h before death. About half the patients died without any relative present. The frequencies of the clinical complaints evaluated were the following: pain necessitating opiates 27%; infection- or disease-related fever 40%; dyspnoea 44%; haemorrhage 20%; CNS disturbances 25%. The percentages of use of therapy tools chosen as indicators were: benzodiazepines 80%; chemotherapy 46%; anti-infectious agents 47%; transfusions 42%; major analgesics 27%; and steroids 40%. The circumstances and quality of patient deaths must be regularly evaluated so that palliative care in the final stages of life can be improved.
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PMID:Characteristics of deaths in a department of oncohaematology within a general hospital. A study of 81 cases. 1092 70

A 58-year-old man presenting with increasing shortness of breath over several months is reported here. All investigations were repeatedly normal until he suddenly and rapidly deteriorated, warranting admission, and a diagnosis was made of early multiple myeloma associated with the hyperviscosity syndrome. The plasma viscosity was extremely high compared to the low concentration of paraprotein present, and the possible mechanisms are discussed. Although uncommon, the hyperviscosity syndrome is an important cause of dyspnoea which is readily reversible, and should be considered when investigations of cardiac and pulmonary function are normal.
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PMID:Consider 'hyperviscosity syndrome' in unexplained breathlessness. 1111 Nov 25

Anaemia, manifesting as fatigue, dizziness, dyspnoea and anorexia, is common among patients with cancer. A host of factors, such as neoplastic bone marrow infiltration, impaired haematopoiesis, autoimmune haemolysis, impaired endogenous erthropoietin production and treatment with cytotoxic agents contribute to the underlying pathology. Traditionally, blood transfusions have formed the mainstay of therapy for the treatment of cancer-related anaemia. Numerous clinical trials have subsequently confirmed the safety and therapeutic utility of recombinant human erythropoietin (rHuEPO) in anaemic cancer patients, including those with haematological malignancies, such as multiple myeloma and non-Hodgkin's lymphoma. Indeed, well over 50% of unselected patients treated with rHuEPO can be expected to respond with increases in haemoglobin level and/or elimination of transfusion need. In addition, a low baseline serum erythropoietin level can identify those patients with haematological malignancies having a very high likelihood of responding to rHuEPO therapy. These findings, in combination with the possibility of titrating to a lower, maintenance dose, have improved the cost-benefit relationship and thus support the use of rHuEPO as an appropriate alternative to blood transfusions for the management of anaemic patients with lymphoma and myeloma.
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PMID:The role of recombinant human erythropoietin in the management of anaemic cancer patients: focus on haematological malignancies. 1118 81

We report on three patients with multiple myeloma who developed drug-induced pneumonitis 1-2(1/2) months following maintenance (post autologous transplantation) chemotherapy with CDEP (cyclophosphamide, dexamethasone, etoposide, cisplatin) and 6-20 months after exposure to carmustine (BCNU) 300 mg/m(2), used in combination with melphalan 140 mg/m(2), as pre-transplant conditioning regimen. All patients had either a proven (two) or suspected (one) fungal pneumonia and were treated with liposomal amphotericin B. Dyspnea, fever and cough were the prominent clinical symptoms, while air-space disease with ground glass appearance was seen radiographically. Histologic features typical for drug-induced lung injury were detected. All patients had a dramatic, clinical and radiographic response to a brief course of corticosteroids. Although CDEP-induced pneumonitis appears to be a rare complication, its early recognition and prompt treatment, as well as its possible association with preceding fungal infection may have important clinical implications.
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PMID:Pulmonary toxicity syndrome following CDEP (cyclophosphamide, dexamethasone, etoposide, cisplatin) chemotherapy. 1157 14

We present the case of a 43-year-old male who was initially evaluated for angina pectoris and dyspnea. His CK, CK-MB, and cTnI were all elevated following a blood transfusion and he underwent coronary arteriography, which demonstrated no luminal obstructions. After several months, he was transferred to Mayo Clinic where diagnoses of fulminant cardiac amyloidosis and systemic multiple myeloma were established. The cTnI remained elevated despite normalization of the CK and CK-MB. Despite aggressive treatment, the patient died. Postmortem analysis demonstrated amyloid cardiac deposition including involvement of the coronary microvasculature. Electron microscopy revealed myocyte compression injury from amyloid infiltration. We believe this is the first report of elevated troponin I in a patient with cardiac amyloidosis. The electron microscopy in our case confirms cardiac damage as the mechanism for cTnI elevation. This observation strengthens our knowledge about the specificity of cTnI for the detection of cardiac injury.
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PMID:Cardiac amyloidosis presenting with elevations of cardiac troponin I and angina pectoris. 1180 38

Pericardial involvement, a rare complication of multiple myeloma (MM), is caused by amyloidosis, infections, bleeding abnormalities or plasma cell infiltration, usually at a late or terminal stage of the disease. Three cases of MM with pericardial involvement are reported here and discussed in the light of current literature. In a retrospective review of all patients with MM at two institutions, three cases of pericardial involvement were identified. In one case, we were able to obtain cytospin preparations of the pericardiocentesis fluid. In the remaining two patients, the pericardial biopsy specimen was obtained via a pericardial window. All patients had progressive dyspnea and signs of pericardial tamponade. The pericardiocentesis fluid showed infiltration with plasma cells in one of the three patients, who had a progressive and fatal course. In the second patient pericardial invasion was proven by biopsy and the third was diagnosed with a plasma cell leukemia but developed a pericardial effusion demonstrated by pericardial biopsy. All these three patients died of progressive disease without any response to chemotherapy and supportive measures. In conclusion, optimal treatment for malignant involvement of the pericardium by myeloma cells has not yet been established and is often fatal.
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PMID:An unusual presentation of plasma cell dyscrasias: cardiac tamponade due to myelomatous infiltration. 1190 19


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