Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Non-Hodgkin large cell lymphomas occurs more commonly in organ-transplanted patients than in the general population. They are usually of B-cell origin whereas T-cell lymphomas are rare. We report a new case of peripheral T-cell lymphoma in an immunosuppressed renal transplanted patient. The patient presented a hepatosplenic mass with a widespread extension causing serious pancytopenia. It was classified as a pleomorphic medium and large cell type and corresponded to the "common" alpha beta-TCR type lymphoma. Lymphomatous cells exhibited an incomplete mature T-cell phenotype. T-cell receptor gene clonal rearrangement associated with a germline configuration of the immunoglobulin heavy chain gene confirmed a clonal T-cell genotype. By using both Southern blot analysis and polymerase chain reaction, we failed to demonstrate any association with Epstein-Barr virus or human T-cell lymphotropic virus type I or type II.
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PMID:Peripheral T-cell lymphoma in a chronically immunosuppressed renal transplant patient. 756 30

A 30-year-old man complained of high fever, resistant to antibiotics, and progressive loss of strength for five weeks. The peripheral blood showed pancytopenia (leucocytes 2200/microliters, platelets 45,000/microliters, haemoglobin 10.7 g/dl). There was also hepatosplenomegaly, abdominal lymph node enlargement, pleural and pericardial effusions and slight excess of lymphocytes in the cerebrospinal fluid. Histological examination of the bone marrow suggested a small-cell pleomorphic T-cell lymphoma, but Hodgkin's disease was also considered. Splenectomy was performed to confirm the diagnosis and treat the pancytopenia. The blood count rapidly returned to normal and the suggestion of Hodgkin's disease was excluded. Intensive chemotherapy (BMFT-ALL protocol) was followed by regression of nearly all the abnormalities, but marrow infiltration persisted. This treatment was discontinued after phase II of induction. After an intercurrent cytomegalovirus infection maintenance treatment with alpha-interferon (up to 5 million units daily) was started. The partial remission remained stable for 22 months. The lymphoma then relapsed but was held in check by further chemotherapy (Dexa-PAMB protocol). For the past 11 months the patient has remained in stable partial remission on treatment with alpha-interferon (3 million units every other day). Frequent infections (sinusitis, diarrhoea, abscess) require close supervision.
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PMID:[Pleomorphic T-cell lymphoma. The diagnostic problems, therapeutic possibilities and infection-induced complications]. 768 64

A retrospective analysis of long-term hematopoiesis was performed in a group of 145 consecutive patients who had received high-dose therapy with peripheral blood progenitor cell (PBPC) support between May 1985 and December 1993. Twenty-two patients had acute myelogenous leukemia, nine had acute lymphoblastic leukemia, 43 had Hodgkin's disease, 57 had non-Hodgkin's lymphoma, and 14 patients had multiple myeloma. Eighty-four patients were male and 61 female, with a median age of 37 years (range, 16 to 58 years). In 46 patients, PBPC were collected after cytotoxic chemotherapy alone, while 99 patients received cytokines either during steady-state hematopoiesis or post-chemotherapy. Sixty patients were treated with dose-escalated polychemotherapy, and 85 patients had a conditioning therapy including hyperfractionated total body irradiation at a total dose of 14.4 Gy. The duration of severe pancytopenia posttransplantation was inversely related to the number of reinfused granulocyte-macrophage colony-forming units (CFU-GM) and CD34+ cells. Threshold quantities of 2.5 x 10(6) CD34+ cells per kilogram or 12.0 x 10(4) CFU-GM per kilogram became evident and were associated with rapid neutrophil and platelet recovery within less than 18 and 14 days, respectively. These numbers were also predictive for long-term reconstitution, indicating that normal blood counts are likely to be achieved within less than 10 months after transplantation. Conversely, 12 patients were autografted with a median of 1.75 x 10(4) CFU-GM per kilogram resulting in delayed recovery to platelet counts of greater than 150 x 10(9)/L between 1 and 6 years. Our study includes bone marrow examinations in 50 patients performed at a median follow-up time of 10 months (range, 1 to 85 months) posttransplantation. A comparison with normal volunteers showed a 3.2-fold smaller proportion of bone marrow CD34+ cells, which was paralleled by an even more pronounced reduction in the plating efficiency of CFU-GM and burst-forming unit-erythroid. No secondary graft failure was observed, even in patients autografted with relatively low numbers of progenitor cells. This suggests that either the pretransplant regimens were not myeloablative, allowing autochthonous recovery, or that a small number of cells capable of perpetual self-renewal were included in the autograft products.
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PMID:Sustained long-term hematopoiesis after myeloablative therapy with peripheral blood progenitor cell support. 778 Jan 58

A patient with refractory relapsed Hodgkin's disease underwent an autologous bone marrow transplant in July 1987 and achieved remission of Hodgkin's disease. He had complete hematological recovery but developed pancytopenia 3 years post bone marrow transplantation with morphological evidence of myelodysplasia. High-dose cyclophosphamide, 200 mg/kg, chemotherapy followed by an allogeneic bone marrow transplant from a HLA-matched sibling was performed in April 1991 with complete hematological recovery. Allogeneic bone marrow transplantation was thus used successfully to treat a potential complication of autologous bone marrow transplantation.
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PMID:Allogeneic marrow transplantation for myelodysplastic syndrome complicating autologous bone marrow transplantation. 792 4

The purpose of the study was to examine the incidence of unrecognised Hodgkin's disease (HD) as cause of death and to search for clinical features that could have ensured a correct pre-mortem diagnosis. A review of cases of HD reported to the Danish Cancer Registry from 1976 through 1987 in patients younger than 70 years old disclosed 27 where HD was the primary cause of death and the diagnosis was unrecognised at the time of death. The majority of the patients had no concurrent diseases and may have benefitted from a correct diagnosis and a potentially curative treatment. Most of the patients had persistent unexplained fever and weight loss. Pancytopenia, hepatic involvement, bone marrow involvement, advanced stage disease, and lymphocytic depletion histology were also frequent findings. Peripheral or retroperitoneal lymphadenopathy was noted in nine patients without biopsy. The many uncommon features of HD together with the frequent findings of falsely negative chest X-ray, bone marrow examination, liver biopsy, and abdominal ultrasound contributed to the difficulty in diagnosis. However, in about 1/3 of the patients clinical findings suggestive of lymphoma did not result in relevant diagnostic procedures.
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PMID:[Unrecognized Hodgkin's disease as cause of death. A review of 27 cases diagnosed post mortem]. 835 67

All cases of Hodgkin's disease (HD) notified to the Danish Cancer Registry from 1976 through 1987 in patients less than 70 years old were reviewed in order to identify patients in whom a correct diagnosis was established only post mortem. The case records of such patients were reviewed in a search for clinical features that could have ensured a correct pre mortem diagnosis. HD was diagnosed after death in 31 patients in this unselected population based study and thus constituting only 2.4% of all patients less than 70 years with HD, but 14.1% of the group aged 65-69 years. Most patients were identified during the first part of the study period, which may reflect a decreasing autopsy rate. HD was considered to be a coincidental finding in four patients and the primary cause of death in 27 patients. Among the later 27 patients a number of unfavourable prognostic factors were a common finding: persistent unexplained fever and weight loss, pancytopenia, hepatic involvement, bone marrow involvement, advanced stage disease, and lymphocytic depletion histology. However, most of the patients had no concurrent diseases and may have benefitted from a correct diagnosis and a potentially curative treatment. The many uncommon features of HD together with the frequent findings of falsely negative chest X-ray, bone marrow examination, liver biopsy, and ultrasound contributed to the difficulty in diagnosis. In about 1/3 of the patients clinical findings suggestive of lymphoma did not result in relevant diagnostic procedures.
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PMID:Hodgkin's disease diagnosed post mortem: a population based study. 842 78

Autologous bone marrow or peripheral blood stem cell transplantation may carry an increased risk of secondary myelodysplasia (MDS) and acute myeloid leukaemia (AML), which are already recognized as complications of conventional treatment for lymphoid malignancies. In order to ascertain whether it is possible to detect the evolution of such a clone at an early stage in its development we have studied X-chromosome inactivation patterns (XCIPs) in three informative females who developed abnormal myelopoiesis after high-dose chemotherapy and ABMT. In one patient transplanted for relapsed Hodgkin's disease a leukaemic clone comprising approximately 50% of the patient's myeloid cells was detectable by comparison of peripheral blood granulocyte and T-cell XCIPs when the full blood count and morphology were normal. She presented with AML 7 months later. In two patients transplanted for AML, XCIP analysis was complicated by constitutively skewed Lyonization patterns, nevertheless a progressive alteration could be demonstrated by serial analyses. In one patient a difference was detectable 28 months before presentation with MDS. In the other patient, despite evident mild pancytopenia and alterations in her XCIPs over the past 4 years, she has developed no definitive myelodysplastic features and oligoclonality due to stem cell failure cannot be excluded. These studies show that XCIPs can be used to predict development of MDS/AML in some patients, but the technique is limited by technical variability and frequent constitutional skewing in the haemopoietic system.
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PMID:Demonstration of developing myelodysplasia/acute myeloid leukaemia in haematologically normal patients after high-dose chemotherapy and autologous bone marrow transplantation using X-chromosome inactivation patterns. 861 75

One hundred consecutive autologous stem cell transplants are reported: Non-Hodgkin's lymphoma 51 cases, Hodgkin's disease 27 cases, acute leukaemia 14 cases, multiple myeloma seven cases and chronic myeloid leukaemia one case. Most patients were in their second or later remission. The overall three-year survival for all patients was 60% and the three-year disease-free survival was 50% for lymphoma patients and 30% for acute leukaemia patients. The dominant source of stem cells was bone marrow during 1993, but from 1994 it has been peripheral blood, now totalling 33 cases. There were 12 toxic deaths, all among patients who were heavily treated before bone marrow harvest and transplantation. The patients transplanted with blood stem cells had significantly shorter duration of pancytopenia, and hospital stay, but their disease-free survival was not longer than that of a comparable group of bone marrow transplanted patients. Six patients were transplanted with purified CD34+ cells (selected by avidity column (Ceprate (R)), and had duration of thrombocytopenia and hospital stay similar to the patients transplanted with unmanipulated blood stem cells, but slightly longer duration of neutropenia. We conclude that high-dose therapy with autologous stem cell transplantation in not too heavily pretreated patients is a safe procedure irrespective of the source of stem cells.
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PMID:[Autologous stem cell transplantation. From bone marrow to selected blood stem cells: 100 consecutive procedures at a single center]. 868 9

In the present case study, a patient with Non-Hodgkin. Lymphoma underwent combination chemotherapy resulting in severe pancytopenia requiring transfusion support with blood products. The patient became refractory to random donor platelet transfusions and subsequently received five immunoadsorption treatments. The patient's clinical response to immunoadsorption therapy was assessed by monitoring platelet transfusion recovery and survival. In addition, changes in antibody responses were assessed. Early during the course of immunoadsorption therapy, antiplatelet immunoglobulin G (IgG) alloantibody was detected. There was a decline in antiplatelet IgG alloantibody levels by the last immunoadsorption treatment associated with increases to platelet correct count increments after completion of immunoadsorption therapy. In addition, elevated levels of antiidiotypic IgG antibody detected early during the course of therapy were significantly reduced by the last immunoadsorption treatment. This case study suggests that specific alloimmune idiotypic IgG antibody and corresponding antiidiotypic IgG antibody responses may be modulated in association with extracorporeal immunoadsorption employing protein A/silica columns.
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PMID:Modulation of idiotypic and antiidiotypic immunoglobulin G responses in an alloimmune thrombocytopenic patient associated with extracorporeal protein A immunoadsorption. 869 99

Lymphomas of the marginal spleen zone are an entity recently considered as separate by the International Lymphoma Study Group. There are B-cell non Hodgkin's lymphomas (NHL) of low grade malignancy with a characteristic phenotype that allows to differentiate from mantle lymphomas and other B-cell lymphoproliferative syndromes. The case of a 69-year-old female patient admitted for abdominal pain due to large splenomegaly is reported. Pancytopenia and the presence of atypical large-sized lymphocytes with extensive cytoplasm and a rounded nucleus with indentations, reticulated appearing chromatin and one or several nucleoli were of note in the hemogram. Microscopic examination of the bone marrow demonstrated moderate-degree lymphocytary infiltration with grade I reticulin fibrosis. Laparotomy with splenectomy was performed. White pulp invasion with multifocal infiltration of the red pulp by lymphocytes of the same characteristics as those observed in the peripheral blood and bone marrow were observed on microscopic bone marrow examination. Immunophenotypic study of these lymphocytes was positive for CD19, CD20 and CD22 while being negative for CD5, CD10, CD23, CD25, CD11c and FMC7, the phenotype belonging to the lymphocytes of marginal spleen zone. Following splenectomy the patient recovered hemoperipheral counts and did not undergo additional treatment. The patient died due to septic shock of respiratory origin 4 months later. The clinical, morphologic and immunophenotypic features of marginal spleen zone lymphomas are reported with emphasis on the differences with other B-cell non Hodgkin's lymphomas of low malignancy.
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PMID:[Lymphoma of the marginal zone of the spleen. A case study]. 923 20


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