51
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Kajisawa C, Matsui C, Morohashi M. A specific cutaneous lesion revealing myelodysplastic syndrome. Eur J Dermatol 1998; 8:517-8. [PMID: 9854168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
We report on an 86-year-old man with an ulcerated nodule on his left lower leg. Peripheral blood examination and bone marrow findings were compatible with the refractory anemia with an excess of blasts in transformation (RAEB-T) which is typical of the myelodysplastic syndrome (MDS). Because histological examination showed an infiltration of atypical cells of myeloid origin, this lesion was diagnosed as a specific lesion of MDS. Sometimes, only a subjective symptom, such as a skin lesion, precedes the diagnosis of MDS.
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MESH Headings
- Aged
- Aged, 80 and over
- Anemia, Refractory/complications
- Anemia, Refractory/pathology
- Anemia, Refractory, with Excess of Blasts/complications
- Anemia, Refractory, with Excess of Blasts/drug therapy
- Anemia, Refractory, with Excess of Blasts/pathology
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Biopsy, Needle
- Bone Marrow/pathology
- Diagnosis, Differential
- Fatal Outcome
- Humans
- Leg Ulcer/etiology
- Leg Ulcer/pathology
- Male
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52
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Sampson RE, Abdalla SH, Bain BJ. Teaching cases from the Royal Marsden and St Mary's Hospitals. Case 18: Severe anaemia and thrombocytopenia with red cell fragmentation. Leuk Lymphoma 1998; 31:433-5. [PMID: 9869210 DOI: 10.3109/10428199809059239] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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53
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Ma SK, Chan JC, Wan TS, Chan AY, Chan LC. Myelodysplastic syndrome with myelofibrosis and basophilia: detection of trisomy 8 in basophils by fluorescence in-situ hybridization. Leuk Lymphoma 1998; 31:429-32. [PMID: 9869209 DOI: 10.3109/10428199809059238] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We report a case of myelodysplastic syndrome (MDS) with myelofibrosis and pulmonary tuberculosis who had marked basophilia in the peripheral blood. A clonal karyotypic abnormality characterized by trisomy 8 was demonstrated by cytogenetic analysis. By correlation of cell morphology with results of fluorescence in situ hybridization using a chromosome 8 probe, we demonstrated that the basophils were not reactive but belonged to the neoplastic MDS clone.
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MESH Headings
- Adult
- Anemia, Refractory/complications
- Anemia, Refractory/genetics
- Anemia, Refractory/pathology
- Anemia, Refractory/physiopathology
- Basophils/pathology
- Chromosomes, Human, Pair 8
- Female
- Humans
- In Situ Hybridization, Fluorescence
- Primary Myelofibrosis/complications
- Primary Myelofibrosis/genetics
- Primary Myelofibrosis/pathology
- Primary Myelofibrosis/physiopathology
- Trisomy
- Tuberculosis, Pulmonary/complications
- Tuberculosis, Pulmonary/genetics
- Tuberculosis, Pulmonary/physiopathology
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54
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Sato K, Shiraki M. Saccharated ferric oxide-induced osteomalacia in Japan: iron-induced osteopathy due to nephropathy. Endocr J 1998; 45:431-9. [PMID: 9881891 DOI: 10.1507/endocrj.45.431] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Saccharaed ferric oxide (SFO)-induced osteomalacia develops when excessive SFO infusions are administrated to patients with anemia for prolonged periods for a few years. The small particles and almost neutral saccharide of SFO filter through the glomerular tufts into the renal tubules, resulting in impairment of proximal renal tubular function, particularly renal reabsorption of phosphate and 1alpha-hydroxylase activity, resulting in decreased serum levels of phosphorus and active vitamin D, both of which lead to development of hypophosphatemic osteomalacia. Furthermore, SFO, at concentrations attainable in serum, exacerbates the osteomalacia by inhibiting bone formation directly. In contrast to itai-itai disease, another iatrogenic osteomalacia due to cadmium nephropathy [44], the proximal renal tubular function impairment induced by SFO is reversible simply by discontinuing the nephrotoxin, which is followed by improvement of all the clinical manifestations, except bone deformities. So far, SFO-induced osteomalacia, that is, SFO-induced osteopathy due to nephropathy, has been reported only in Japan, probably due to the lax surveillance system of the health insurance scheme. All physicians who prescribe SFO should be aware of its severe adverse effects. We hope that such iatrogenic osteomalacia caused by abusive infusion of SFO will never again be reported in our country.
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55
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Abstract
A 64-year-old woman presented with cardiomegaly, Sweet's syndrome, and refractory anemia (RA), and died of sudden cardiac arrest. The autopsy revealed a perivascular and myocardial infiltration by neutrophils, which could be responsible for the cardiomegaly and probably had caused disturbances in the conduction system leading to sudden cardiac arrest. Myocardial infiltration by functionally defective neutrophils can develop in a patient with myelodysplastic syndrome (MDS) without peripheral neutrophilia or leukemic blood picture and needs a special diagnostic and therapeutic consideration.
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56
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Beauchef A, Siguret V, Yvain F, Andreux MH, Berigaud S, Gaussem P, Andreux JP. [Sideroblastic refractory anemia type myelodysplastic syndrome in a 91-year-old man]. Ann Biol Clin (Paris) 1998; 56:351-4. [PMID: 9754269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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57
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Wolff D, Becker C, Kubel M, Pönisch W, Edelmann J, Friedrich T, Helbig W. Second unrelated bone marrow transplantation without additional conditioning therapy after engraftment failure. Bone Marrow Transplant 1998; 21:315-7. [PMID: 9489660 DOI: 10.1038/sj.bmt.1701079] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A 37-year-old female highly alloimmunized by multiple transfusions received a sex matched HLA-identical unrelated bone marrow transplant for hypoplastic MDS-RA with moderate myelofibrosis. Conditioning consisted of total body irradiation, cyclophosphamide and ATG, GVHD prophylaxis consisted of CsA, MTX and prednisolone. The CD34+ stem cell content of the first graft was relatively low due to an inadequate harvest. The patient appeared not to have engrafted by day 23 post-BMT. She therefore received a second sex mismatched HLA-identical unrelated bone marrow graft on day 25 after two days of 3.5 mg/kg methylprednisolone from a different donor. Over the ensuing days, the first marrow showed slow engraftment followed by engraftment of the second graft. The first graft was then rejected, as monitored by peripheral blood studies of chimerism. No signs of acute GVHD were observed. Despite successful trilineage engraftment and complete second donor chimerism, the patient died from disseminated toxoplasmosis encephalitis and pneumonia on day +104.
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58
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Brinkman K, van Dongen JJ, van Lom K, Groeneveld K, Miseré JF, van der Heul C. Induction of clinical remission in T-large granular lymphocyte leukemia with cyclosporin A, monitored by use of immunophenotyping with Vbeta antibodies. Leukemia 1998; 12:150-4. [PMID: 9519776 DOI: 10.1038/sj.leu.2400907] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A 54-year-old woman presented with a severe autoimmune anemia, thrombocytopenia, neutropenia (Evans' syndrome), and CD8+ lymphocytosis, without signs of lymphadenopathy or splenomegaly. A diagnosis of T cell large granular lymphocyte (T-LGL) leukemia was made, based on cytomorphology, the typical CD3+/CD4-/CD8+/CD16+/CD56-/CD57-/HLA-DR(+/-) immunophenotype of the lymphocytosis (9 x 10(9)/l), and biallelic clonally rearranged T cell receptor beta (TCR beta) genes. Clonality of the TCR alphabeta+ T-LGL was also demonstrated with a panel of antibodies against variable domains of TCR beta chains, which showed single Vbeta7.1 expression on the CD3+ T-lymphocytes. After treatment failure with corticosteroids, splenectomy, and cyclophosphamide, respectively, a complete clinical remission was induced and sustained with cyclosporin A. Vbeta7.1/CD8/CD3 triple immunofluorescence stainings appeared to be valuable for titrating the cyclosporin A dosage by monitoring the T-LGL cells during treatment.
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MESH Headings
- Anemia, Refractory/blood
- Anemia, Refractory/complications
- Antibodies, Neoplasm/analysis
- Antineoplastic Agents/therapeutic use
- Cyclosporine/therapeutic use
- Female
- Genes, T-Cell Receptor beta
- Humans
- Immunoglobulin Variable Region/immunology
- Immunophenotyping
- Leukemia, Lymphoid/drug therapy
- Leukemia, Lymphoid/genetics
- Leukemia, Lymphoid/immunology
- Leukemia, T-Cell/drug therapy
- Leukemia, T-Cell/genetics
- Leukemia, T-Cell/immunology
- Middle Aged
- Neutropenia/blood
- Neutropenia/complications
- Remission Induction
- Thrombocytopenia/blood
- Thrombocytopenia/complications
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59
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Shibata K, Shimamoto Y, Nakazato S, Matsuzaki M, Tadano J. Refractory anaemia with ringed sideroblasts concurrent with multiple myeloma--a brief review of the recent literature. HAEMATOLOGIA 1997; 28:199-205. [PMID: 9408763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The report describes a patient in whom myelodysplastic syndrome and multiple myeloma (MM) were simultaneously present. This patient manifested an IgA-lambda type of MM concurrent with a refractory anaemia with ringed sideroblasts (RARS) without prior therapy. His bicytopenia could not be improved by vitamin B6 regardless of a reduced serum vitamin B6 concentration. A review of the literature suggests that myelodysplastic syndrome (MDS), chronic neutrophilic leukaemia (CNL) and idiopathic myelofibrosis (IMF) are the most frequent disorders associated with MM. The IgA type seems to be associated more commonly with these disorders. The mechanisms responsible for the development of plasma cell proliferation are diverse; the neoplastic transformation of a common progenitor, the involvement of the lymphoplasmacytic system and/or chronic reticuloendothelial stimulation may play a role in the occurrence of such hybrid haematological disorders.
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60
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61
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Ohno E, Ohtsuka E, Watanabe K, Kohno T, Takeoka K, Saburi Y, Kikuchi H, Nasu M. Behçet's disease associated with myelodysplastic syndromes. A case report and a review of the literature. Cancer 1997; 79:262-8. [PMID: 9010099 DOI: 10.1002/(sici)1097-0142(19970115)79:2<262::aid-cncr9>3.0.co;2-m] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Behçet's disease has rarely been reported in association with myelodysplastic syndromes (MDS). Increased production of reactive oxygen species (ROS) by neutrophils has a primary role in the pathogenesis of Behçet's disease. However, decreased production of ROS by neutrophils has frequently been reported in patients with MDS. The current study was undertaken to determine the role of ROS production in a patient with Behçet's disease and MDS. METHODS A patient with MDS with trisomy 8 who developed Behçet's disease is described and a review of the literature of patients with Behçet's disease in MDS is presented. The production of ROS by neutrophils was investigated by luminol-enhanced chemiluminescence (CL) assay. RESULTS Based on a review of the literature, 10 cases of Behçet's disease associated with MDS have been reported to date. Nine patients had undergone cytogenetic analysis of bone marrow cells, 7 of whom (78%) had trisomy 8. Neutrophils taken from the authors' patient during the active phase of Behçet's disease demonstrated an increased CL response. Moreover, serum from this patient increased the CL emission of neutrophils from healthy volunteers. CONCLUSIONS These data suggest that trisomy 8 predisposes to Behçet's disease in patients with MDS. Furthermore, an increased ROS production by neutrophils may be associated with the diverse clinical findings in this disease. In this study, neutrophils were activated directly by serum factors.
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62
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Vandenberghe P, Zachee P, Verstraete S, Demuynck H, Boogaerts MA, Verhoef GE. Successful control of refractory and life-threatening autoimmune hemolytic anemia with intravenous immunoglobulins in a man with the primary antiphospholipid syndrome. Ann Hematol 1996; 73:253-6. [PMID: 8959944 DOI: 10.1007/s002770050237] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A 58-year old man with a history of hypothyroidism and primary antiphospholipid syndrome (with recurrent thromboembolic disease and therapy-refractory autoimmune thrombocytopenic purpura) presented with a life-threatening crisis of warm autoimmune hemolytic anemia (AIHA) while under chronic low-dose steroid therapy. The exacerbation was eventually controlled with a 5-day course of intravenous immunoglobulin (IVIG, Sandoglobulin) (400 mg/kg per day) but hemolysis rapidly recurred, despite therapy with steroids, azathioprine, and cyclosporin, necessitating a second course of IVIG. Control of packed cell transfusion needs for about 7 months was achieved by weekly administration of IVIG (800 mg/kg), although there is no direct evidence that IVIG therapy reduced the production of anticardiolipin or RBC antibodies. Three months after discontinuation of IVIG and change to maintenance with intermediate-dose corticosteroids plus cyclosporin A, the patient succumbed to duodenal perforation with peritonitis and invasive pulmonary aspergillosis. The case illustrates that IVIG therapy may be helpful in selected life-threatening and refractory cases of AIHA. It also sadly illustrates the long-term toxicity of standardly used therapeutics in refractory AIHA.
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63
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Neuwirtová R, Mociková K, Musilová J, Jelínek J, Havlícek F, Michalová K, Adamkov M. Mixed myelodysplastic and myeloproliferative syndromes. Leuk Res 1996; 20:717-26. [PMID: 8947580 DOI: 10.1016/0145-2126(96)00028-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Aplastic anemia, myelodysplastic syndromes (MDS) and chronic myeloproliferative diseases (MPD) are stem cell disorders. There is no clear-cut demarcation of them. Hypoplastic MDS displays features of aplastic anemia and MDS, on the other side mixed myelodysplastic and myeloproliferative syndromes (MDS-MPS) develop. In our collection of 566 MDS patients, features of myelodysplasia as well as myeloproliferation, MDS-MPS, were present in 25 patients (4.4%). Twelve patients had at the time of diagnosis megakaryocytic proliferation and thrombocythemia beside signs of MDS, and seven had myelodysplasia with granulocytic proliferation and leukocytosis. In another six patients, MDS was the first diagnosis and the proliferative phase developed later during the course of the disease. These patients can be characterized as MDS-MPS in evolution. All subjects had a variable degree of anemia. While the level of thrombocythemia has been relatively stable, the number of leukocytes has been progressive, but rarely extended beyond 100 x 10(9)/l. Ring-sideroblasts and myelofibrosis were frequent findings. Two more homogeneous MDS-MPS groups emerged in our analysis: sideroblastic anemia with thrombocythemia and a group fulfilling the criteria of Philadelphia chromosome negative and bcr-abl negative "atypical chronic myeloid leukemia (aCML)'. One patient with thrombocythemia and three with leukocytosis (23%) transformed to acute myeloid leukemia (AML). Men prevailed (12/13) in patients with leukocytosis and MDS-MPS in evolution. Of the 46% MDS-MPS patients with chromosomal aberrations, del(20)(q) is of interest.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Anemia, Refractory/classification
- Anemia, Refractory/complications
- Anemia, Refractory/genetics
- Anemia, Refractory/pathology
- Anemia, Refractory, with Excess of Blasts/classification
- Anemia, Refractory, with Excess of Blasts/complications
- Anemia, Refractory, with Excess of Blasts/genetics
- Anemia, Refractory, with Excess of Blasts/pathology
- Anemia, Sideroblastic/classification
- Anemia, Sideroblastic/complications
- Anemia, Sideroblastic/genetics
- Anemia, Sideroblastic/pathology
- Female
- Humans
- Leukemia, Myelomonocytic, Chronic/classification
- Leukemia, Myelomonocytic, Chronic/complications
- Leukemia, Myelomonocytic, Chronic/genetics
- Leukemia, Myelomonocytic, Chronic/pathology
- Male
- Middle Aged
- Retrospective Studies
- Thrombocytosis/classification
- Thrombocytosis/complications
- Thrombocytosis/pathology
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64
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Fernández Abellán P, Roldán Schilling V, Valencia Valencia P, Domínguez Escribano JR. [Diabetes insipidus associated with a refractory anemia]. Rev Clin Esp 1996; 196:664-5. [PMID: 8966333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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65
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Martínez Albaladejo M, García López B, Alguacil García G, Moreno Requena J. [Polyarteritis nodosa cutanea and refractory anemia with excessive blast cells. Apropos of a case]. Rev Clin Esp 1996; 196:493. [PMID: 8927773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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66
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Rosati S, Anastasi J, Vardiman J. Recurring diagnostic problems in the pathology of the myelodysplastic syndromes. Semin Hematol 1996; 33:111-26. [PMID: 8722682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
MESH Headings
- Anemia, Refractory/complications
- Anemia, Refractory/diagnosis
- Bone Marrow/pathology
- Chromosomes, Human, Pair 5
- Diagnosis, Differential
- Fibrosis/pathology
- Humans
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/diagnosis
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Leukemia, Myeloid, Acute/diagnosis
- Leukemia, Myeloid, Acute/pathology
- Myelodysplastic Syndromes/complications
- Myelodysplastic Syndromes/diagnosis
- Myelodysplastic Syndromes/genetics
- Myelodysplastic Syndromes/pathology
- Primary Myelofibrosis/diagnosis
- Primary Myelofibrosis/pathology
- Thrombocytosis/complications
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67
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Friedman HD, Landaw SA. Recent-onset myelodysplastic syndrome mimicking acute leukemia during infection. Ann Hematol 1996; 72:85-8. [PMID: 8597613 DOI: 10.1007/bf00641314] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
A previously healthy 74-year-old patient without a prior history of hematological disease presented with an acute respiratory infection. Peripheral pancytopenia led us to perform a bone marrow biopsy, and the diagnosis of undifferentiated acute myelogenous leukemia (AML, 61% blasts) was made. Following antibiotic treatment and resolution of the infection, the blast count in the bone marrow fell to 2%, leaving a clinicopathologic picture consistent with myelodysplastic syndrome (MDS, French-American-British type refractory anemia), and the patient survived for a total of 16.5 months following the initial presentation with cytokine support. A preterminal blast proliferation occurred during a bacterial ear infection and rapidly responded to a withdrawal of cytokine support, antibiotic therapy, and hydroxyurea. The patient succumbed ultimately to an apparent myocardial infarct. Clinicians should consider transient acceleration of MDS in their differential diagnosis when confronted with apparent AML and acute infection.
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MESH Headings
- Acute Disease
- Aged
- Allopurinol/therapeutic use
- Anemia, Refractory/blood
- Anemia, Refractory/complications
- Anemia, Refractory/diagnosis
- Anemia, Refractory/drug therapy
- Anemia, Refractory/pathology
- Anti-Bacterial Agents
- Biopsy
- Blood Cell Count
- Bone Marrow/pathology
- Death, Sudden, Cardiac
- Diagnosis, Differential
- Diagnostic Errors
- Drug Therapy, Combination/therapeutic use
- Fatal Outcome
- Granulocyte Colony-Stimulating Factor/therapeutic use
- Humans
- Hydroxyurea/therapeutic use
- Leukemia, Myeloid, Acute/diagnosis
- Male
- Otitis Media/complications
- Otitis Media/drug therapy
- Pancytopenia/etiology
- Respiratory Tract Infections/blood
- Respiratory Tract Infections/complications
- Respiratory Tract Infections/drug therapy
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68
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Reissenweber N, Gualco G, Panuncio A, Díaz G. [Quantitative evaluation of juxtatrabecular fibrosis in myelodysplastic syndromes]. SANGRE 1995; 40:479-83. [PMID: 8850231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
PURPOSE Myelofibrosis is a common, poor-prognosis feature of myelodysplastic syndromes (MDS). The aim of this work was to evaluate quantitatively the extent of the juxtatrabecular fibrosis in primary MDS and in secondary myelodysplasias, along with the presence of immature precursor cells in anomalous position, that is, the displacement of granulopoiesis from the paratrabecular area to central positions. PATIENTS AND METHODS Twenty-seven bone marrow samples were examined: 9 from primary MDS, 9 from secondary myelodysplasias, and 9 normal. The percentage of myeloblasts and promyelocytes with nucleoli located in the central areas was estimated, in an attempt to correlate such feature with the degree of juxtatrabecular fibrosis. The analysis of data was performed with the Kruskal-Wallis test, values of p < 0.01 being significant. RESULTS Sectorial juxtatrabecular fibrosis was present in all the myelodysplastic samples, ranging from 6% to 55% of the trabecular surface; the highest values found in the controls were about 3.6% (p < 0.01). Although the juxtatrabecular fibrosis figures are higher in secondary MDS, the difference is not significant with regard to the primary MDS in the number of patients studied here. The count of myeloblasts and promyelocytes with nucleoli present in the MDS was significantly greater than that of the control group. The number of promyelocytes with nucleoli was significantly higher in the primary MDS with respect to the secondary ones, whereas no significant difference was seen between the two types of MDS regarding the myeloblast count. CONCLUSIONS The increased number of central immature precursor cells in MDS was not directly correlated with the extent of the juxtatrabecular fibrosis. Although the number of cases is small, the fact that the juxtatrabecular fibrosis was higher in the two deceased patients in the series (49% and 56%, respectively) suggests a poor-risk prognosis for such finding.
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69
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Matsushima T, Murakami H, Tsuchiya J. Myelodysplastic syndrome with bone marrow eosinophilia: clinical and cytogenetic features. Leuk Lymphoma 1994; 15:491-7. [PMID: 7874007 DOI: 10.3109/10428199409049753] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
We investigated the hematological and clinical status of 145 patients with de novo myelodysplastic syndrome (MDS), 14 of whom (10%) had eosinophilia in the bone marrow (MDS-Eo). Most of these 14 patients had severe anemia. Their bone marrow cells exhibited trilineage dysplasia and some morphological abnormalities in the eosinophils, including disproportion of eosinophilic granules, basophilic granules, a ring-shaped nucleus, and vacuolation in the cytoplasm. However, these abnormalities were less prominent than those of acute myelomonocytic leukemia with eosinophilia (FAB: M4Eo). Three of the 14 MDS-Eo patients had refractory anemia (RA), seven had RA with excess of blasts (RAEB), and four had RAEB in transformation. Cytogenetic analysis revealed chromosomal abnormalities in 12 of 13 MDS-Eo patients (92%), in particular, there were major karyotypic abnormalities (MAKA) in eight patients (62%). Cytotoxic agents were not effective in the treatment of four patients after leukemic transformation occurred. These four patients died of the leukemic transformation while seven died of bone marrow failure. The other three MDS-Eo patients are still alive; two of them have already transformed to a leukemic phase. The duration of survival of these patients was significantly shorter than that of the other MDS patients. These findings suggest that bone marrow eosinophilia in MDS may be a poor prognostic factor that is strongly related to the existence of MAKA.
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Tison T, Vianello F, Radossi P, Girolami A, Sgarabotto D, Dazzi F. Myelodysplastic syndrome and thrombocytosis: a random association? Haematologica 1994; 79:534-5. [PMID: 7896211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
We describe a case characterized by the onset of bone marrow hypoplasia. After treatment with steroid and anabolic compounds, it evolved into a myelodysplastic syndrome (MDS) as demonstrated by morphological and karyotypic analysis. Despite the dysplastic nature of the disorder, a unique feature was its association with a high platelet count. The pathogenesis of the thrombocytosis could not be clearly identified. In fact, the course of the disease was complicated by severe infections that, together with therapy, could have played some role in stimulating thrombopoiesis. However, since MDS can precede or follow a chronic myeloproliferative disease, it is also possible that the platelet elevation in our patient could have been sustained by a primitive thrombocyte disorder.
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71
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Beşbaş N, Ozen S, Bakkaloğlu A, Gürgey A, Kanra T, Saatçi U. Plasma exchange in refractory autoimmune anemia in a child with systemic vasculitis associated with homozygote beta thalassemia. Turk J Pediatr 1994; 36:337-40. [PMID: 7825242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A four-year-old girl presenting with fever and purpuric lesions was diagnosed with systemic vasculitis based on her clinical and laboratory findings. She also had homozygote beta thalassemia. Oral steroids were administered and during the course of her treatment she developed necrotizing lesions on her extremities along with severe myalgia and an autoimmune refractory anemia. Autoantibodies against the Rh antigen causing a persistent hemolysis of her erythrocytes were detected in her serum. Since no improvement in her skin lesions and autoimmune hemolytic anemia was achieved with bolus methylprednisolone therapy and cyclophosphamide, plasma exchange was performed. After three sessions of plasma exchange, her immune complex and autoantibody levels gradually declined and a remission in her clinical and laboratory findings was achieved. We suggest the use of plasma exchange along with conventional therapy for similar cases with ongoing immunologic injury.
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72
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Chabannon C, Molina L, Pégourié-Bandelier B, Bost M, Léger J, Hollard D. A review of 76 patients with myelodysplastic syndromes treated with danazol. Cancer 1994; 73:3073-80. [PMID: 8200005 DOI: 10.1002/1097-0142(19940615)73:12<3073::aid-cncr2820731228>3.0.co;2-#] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND Treatment of myelodysplastic syndromes (MDSs) remains unsatisfactory. A limited number of reports provide contradictory information on whether danazol, a synthetic androgen, may be useful in patients with MDS. METHODS Between 1984 and 1992, 76 patients were treated with danazol (Danatrol, Winthrop) in an open nonrandomized study. Clinical status, blood counts, differential marrow cell counts, transfusion requirements, and liver enzymes were monitored at 3-month intervals during and 6 months after discontinuation of therapy. The authors present the retrospective analysis of this cohort of patients. RESULTS This study shows a limited usefulness of danazol in patients with MDS. Blood counts were not significantly changed during danazol administration; neither were transfusion requirements. Overall survival and the rate of leukemic transformation were not affected when compared with 50 untreated patients or with data available in the literature. An increase in platelet numbers in four patients and in hemoglobin level in one patient was observed; these patients were unremarkable and were not transfused before initial danazol therapy; therefore, changes in blood counts were of limited clinical significance. The search for subgroups of patients likely to have a favorable response was unsuccessful. Side effects of danazol were limited. In addition, this study provides information on the frequency of antiplatelet antibodies and other autoantibodies in patients with MDS. CONCLUSIONS This study does not support a positive effect of danazol in patients with MDS during long term follow-up. Anecdotal positive evolution in a few patients cannot be formally ascribed to danazol. These results should be interpreted by comparison with previous publications that report on small numbers of patients with limited follow-up. Based on these data, the authors cannot recommend the systematic use of danazol in MDS.
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Doll DC, Sun PC, List AF. Complete hematologic remission with oral etoposide in a patient with chronic myelomonocytic leukemia and profound dyserythropoiesis. Leuk Res 1994; 18:381-4. [PMID: 8182929 DOI: 10.1016/0145-2126(94)90022-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Dean M, Nicholls M, Wedderburn C. Benefits of adjuvant fibrin glue in skin grafting. Med J Aust 1994; 160:526-7. [PMID: 8170437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Tsukada H, Chou T, Ishizuka Y, Ogawa O, Saeki T, Ito S, Wakabayashi M, Hayashi N, Arakawa M. Disseminated Mycobacterium avium-intracellulare infection in a patient with myelodysplastic syndrome (refractory anemia). Am J Hematol 1994; 45:325-9. [PMID: 8178803 DOI: 10.1002/ajh.2830450410] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A 31-year-old woman presented with fever and arthralgia. Despite treatment with antimicrobials and corticosteroids, her symptoms persisted. A diagnosis of myelodysplastic syndrome (MDS)-refractory anemia (RA) was made by pancytopenia, dysplasia, and trisomy 8. Cultures of bone marrow, blood, and gastric juice showed Mycobacterium avium-intracellulare (MAI). She was treated with antimycobacterial drugs and recombinant human G-CSF/M-CSF and showed an initial response, but spike fever recurred and pancytopenia progressed. Hepatosplenomegaly and marked retroperitoneal lymphadenopathy were revealed, indicating further dissemination of MAI. Treatment with recombinant human GM-CSF and very-low-dose cytosine arabinoside, was started but was not effective. This case showed significant reduction in peripheral blood T-lymphocytes, especially the CD4+ population, and low immunoglobulin levels. Immunodeficiency state associated with long-term steroid therapy and MDS seemed to contribute to the development of the disseminated infection with MAI.
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