Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0002878 (hemolytic anemia)
 7,530 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Pure red cell aplasia (PRCA) rarely occurs in non-thymic lymphoproliferative disorders. The present article describes a patient with non-Hodgkin's lymphoma (follicular, mixed type), who concurrently developed PRCA and warm type autoimmune hemolytic anemia during the clinical course. The PRCA and hemolytic anemia were successfully treated with prednisolone (60 mg/day). The patient died two years later, however, from advanced lymphoma without any recurrence of the PRCA or hemolytic anemia. To our knowledge, only 20 cases of PRCA associated with malignant lymphoma have been reported. The pathogeneses of the PRCA and hemolytic anemia in our patient are discussed.
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PMID:Pure red cell aplasia associated with non-Hodgkin's lymphoma and hemolytic anemia. 175 20

A case of angioedema due to acquired deficiency of the regulatory protein C1-esterase-inhibitor (C1-INH) is reported. The edematous attack occurred 3 1/2 weeks after initiation of successful therapy for autoimmune-hemolytic anemia in the course of long-standing non-Hodgkin's lymphoma. At the time of acute edema the complement profile was typical: virtual absence of C1-INH function was associated with diminished concentrations of the components of the classical pathway of complement (C1q, C1r, C1s, C2, C4) and reduced complement hemolytic activity (CH50). Anti-C1-INH-autoantibodies were not detected. The angioedema lasted for about one week, and no further attacks occurred during the five-months follow-up period. Although there was only a minor adjustment to the therapy, the C1q, C2, C4 and CH50 values gradually increased to levels close to the lower limit of the normal range, while C1r and C1s showed normal values. In contrast to most other reports, this case was characterized by angioedema which was precipitated only after initiation of appropriate treatment for the underlying disease rather than before therapy or even diagnosis of the underlying disease.
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PMID:[Angioedema due to acquired complement-C1-inhibitor deficiency in a female patient with non-Hodgkin lymphoma and autoimmune hemolytic anemia]. 186 9

One hundred and sixty eight adult patients with B-cell non-Hodgkin's lymphoma (NHL) and other hematologic malignancies who underwent autologous or allogeneic bone marrow transplantation (BMT) were investigated for the subsequent development of hemolytic-uremic syndrome (HUS). All patients were conditioned with cyclophosphamide and total body irradiation. When examined at 3-month intervals for the first year post-BMT, all patients had uniform measurements of hematocrit (Hct) and serum creatinine. Sixteen patients who initially exhibited Hct and creatinine values that were normal range for the BMT populations developed a sudden decrease in Hct and increase in creatinine between 3 and 11 months post-BMT and fulfilled the clinical and laboratory criteria for HUS. None of these patients had known active cytomegalovirus infection, graft-versus-host disease, or cyclosporine administration. The degree of decrease in Hct and creatinine elevation ranged from solely laboratory abnormalities to a clinically significant syndrome. Twelve of the 16 patients developed acute clinical complications of congestive heart failure, hypertension (HTN), or peripheral edema. Twelve patients required red blood cell support, whereas only four patients required platelet transfusions. Both hemolytic anemia and thrombocytopenia have resolved in virtually all cases. At a mean follow up of 18 months postdiagnosis, creatinine elevations have persisted along with HTN. All patients have survived without life-threatening long-term sequelae. With the increasing use of BMT as a curative modality for patients with hematologic malignancies, it becomes important to prospectively monitor patients for the development of HUS and its potential long-term impact on renal function.
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PMID:Hemolytic-uremic syndrome following bone marrow transplantation in adults for hematologic malignancies. 201 7

Four patients with warm type autoimmune hemolytic anemia who failed to respond to steroid therapy received high dose intravenous gammaglobulin (0.2-0.4 g/kg daily) for five days. In one patient hemolysis occurred in association with non-Hodgkin's lymphoma and in the others the cause of the hemolysis was not established; two patients had prior splenectomy. A response to gammaglobulin therapy, demonstrable by a rise in or stabilisation of hemoglobin levels, a decrease in elevated serum bilirubin and lactate dehydrogenase levels, or prolongation of a shortened red cell (51Cr) survival, was observed in three patients. In two of these patients the effect of gammaglobulin therapy was temporary but allowed for splenectomy to proceed in one patient, without blood transfusion. The third patient continued to improve after cessation of gammaglobulin treatment. These findings suggest that high dose intravenous gammaglobulin may temporarily ameliorate hemolysis in some individuals with warm type immune hemolytic anemia, and may be a useful adjunct to steroids immediately before splenectomy.
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PMID:High dose intravenous gammaglobulin in Coombs positive hemolytic anemia. 244 28

Of 144 patients with a positive direct antiglobulin test and having autoimmune hemolytic anemia (AIHA), 12 (8.3%) satisfied diagnostic criteria for both warm antibody AIHA and cold agglutinin syndrome. All 12 patients had IgG and C3d sensitizing their erythrocytes, and samples of their serum contained IgM cold autohemagglutinins optimally reactive at 4 degrees C, but with a high thermal amplitude to 37 degrees C, and IgG warm autoantibodies. All red blood cell eluates contained IgG warm autoantibodies. The 12 patients had severe hemolytic anemia that responded dramatically to corticosteroid therapy, with the mean hemoglobin level increasing from 6.3 to 12.9 g/dL. Five patients (42%) had systemic lupus erythematosus, one patient (8%) had a non-Hodgkin's lymphoma, and six patients (50%) had idiopathic AIHA; four patients (33%) had concomitant thrombocytopenia (Evans' syndrome). Nine patients (75%) were female. Four patients had unexpected alloantibodies potentially capable of in vivo hemolysis of transfused blood. Because of the severe hemolysis, the serologic findings, and the dramatic initial clinical response to corticosteroid therapy, these patients represent a distinct catagory of AIHA and should be given corticosteroid therapy quickly.
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PMID:Autoimmune hemolytic anemia with both cold and warm autoantibodies. 397 53

A patient is described with immunoblastic non-Hodgkin's lymphoma and autoimmune haemolytic anaemia of the cold autoantibody type. The autoantibodies were monoclonal IgM-kappa cold haemagglutinins/haemolysins with blood-group specificity, anti-P. Red-cell autoantibodies directed against blood-group-P antigen have until now only been detected, as polyclonal IgG antibodies, in paroxysmal nocturnal haemoglobinuria.
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PMID:Autoimmune haemolytic anaemia with monoclonal IgM (kappa) anti-P cold autohaemolysins. 680 Mar 96

The urinary neopterine levels were measured by HPLC in 417 normal subjects and in 216 patients with haematological diseases. All patients with active malignancies (multiple myeloma, polycythaemia vera. Hodgkin's lymphoma, non-Hodgkin's lymphoma, chronic myelocytic and chronic lymphocytic leukaemia) showed highly elevated mean and median values compared to the control groups. Those of patients with multiple myeloma stage I were only raised to near the upper limit of healthy subjects. Of 123 patients with active disease 105 (85%) were above the upper limit. In contrast, the mean and median values of 56 patients with neoplasias in remission (Hodgkin's and non-Hodgkin's lymphoma, acute leukemia and multiple myeloma) were not different from those of healthy subjects, and only 7 (12.5%) of these patients had levels above the upper limit. In patients with non-malignant diseases (haemolytic anaemia and benign monoclonal paraproteinaemia) the mean and median values were not raised. In patients with non-Hodgkin's lymphoma and with chronic lymphocytic leukemia, the neopterine levels corresponded with the tumor stage. The present data suggest tht neopterine assay may supplement laboratory measurements in haematological diseases, providing helpful information.
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PMID:Urinary neopterine in the assessment of lymphoid and myeloid neoplasia, and neopterine levels in haemolytic anaemia and benign monoclonal gammopathy. 706 74

Immune hemolytic anemia and reactivated tuberculosis developed in a patient treated with alpha-interferon for Kaposi's sarcoma and splenic non-Hodgkin's lymphoma. The hemolytic process stopped on cessation of interferon and initiation of corticosteroid therapy, and the Coomb's test became negative. The possibility of reactivation of tuberculosis by interferon is discussed.
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PMID:[Coomb's-positive hemolytic anemia and tuberculosis in Kaposi's sarcoma treated with interferon]. 780 2

This report describes a patient with severe unexplained recurrent hemolytic anemia and congestive heart failure. Donath-Landsteiner antibodies, suggestive of paroxysmal cold hemoglobinuria (PCH), were detected. On postmortem examination, a diagnosis of non-Hodgkin's lymphoma, primarily involving the heart, was made. This previously undescribed association expands on the clinical and serologic spectrum of non-Hodgkin's lymphoma and PCH. Unexplained hemolytic anemia in the elderly should raise the suspicion of an underlying lymphoproliferative disorder.
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PMID:Paroxysmal cold hemoglobinuria associated with non-Hodgkin's lymphoma. 813 64

Hepatosplenic T gamma/delta lymphoma is a rare entity of peripheral T cell lymphoma. Three of 386 patients with non-Hodgkin's lymphoma in our institute were found to have this subtype of lymphoma. All had chromosomal abnormalities of isochromosome 7q and trisomy 8. The clinical and hematological features of these three patients are reported. All were males with ages ranging from 23 to 29 years. Initial presentation comprised purpura and variable degree of hepatosplenomegaly. None had superficial lymphadenopathy. Hematologically, they showed pictures resembling immune related thrombocytopenia and/or hemolytic anemia. Examination of the bone marrows revealed hypercellularity with increased number of megakaryocytes and erythroid cells and various degrees of abnormal lymphoid cell infiltration. The histopathologic section of the spleen from one patient who underwent splenectomy revealed abnormal cell infiltration in the sinusoids of the red pulp. Lymphoma cells showed T gamma/delta lymphoid immunophenotype (CD3+ CD2+ CD4- CD8-, TCR delta-1+, and beta F1-). The platelet counts were elevated transiently after initial treatment with corticosteroids, but the condition soon deteriorated. All died of refractory lymphoma five to nine months after diagnosis. Review of the literature, showed that only four other cases have been reported until now and although no cytogenetic data were available for these patients, they had very similar clinical pictures as those in this series. It is suggested that hepatosplenic T gamma/delta lymphoma represents a rare, but distinct, clinicopathological and cytogenetic entity.
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PMID:Clinical and hematological characteristics of hepatosplenic T gamma/delta lymphoma with isochromosome for long arm of chromosome 7. 888 63


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