Abstract:
:Iron studies were compared in 434 patients from 80 hemochromatosis families classified as putative homozygotes, heterozygotes, and normal by HLA typing. There were 28 of 255 (11%) heterozygotes with an elevated serum ferritin and 22 of 255 (8.6%) with an elevated transferrin saturation. Serum ferritin (140 +/- 10.2 micrograms/liter; mean +/- standard error) was greater in heterozygotes than in normal subjects (87 +/- 8.5 micrograms/liter; P < .05, Mann Whitney test). Transferrin saturation was greater in heterozygotes (38% +/- 0.88%) than in normal patients (29% +/- 1.1%; P < .0001). Mean hepatic iron concentration was 54 +/- 6 mumol/g (n = 17), and the hepatic iron index was < 2 in these patients. Most heterozygotes for hemochromatosis have a normal serum ferritin and transferrin saturation. Heterozygotes with minor elevations in serum ferritin or transferrin saturation do not have significant iron overload as assessed by hepatic iron concentration.
journal_name
Am J Hematoljournal_title
American journal of hematologyauthors
Adams PCdoi
10.1002/ajh.2830450210subject
Has Abstractpub_date
1994-02-01 00:00:00pages
146-9issue
2eissn
0361-8609issn
1096-8652journal_volume
45pub_type
杂志文章abstract::This study was designed to explore the value of markers of bone turnover, macrophage inflammatory protein-1alpha (MIP-1alpha), and osteopontin (OPN) in the diagnosis of myeloma bone disease. Twenty-five patients with newly diagnosed and untreated multiple myeloma (MM), and 22 age-, sex-, and bone mineral density-match...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.20794
更新日期:2007-03-01 00:00:00
abstract::Multiple myeloma (MM) and primary systemic light chain amyloidosis (AL) are both chronic plasma cell dyscrasias with different clinical expression but limited treatment options for relapsed refractory disease. We report the effect of the addition of clarithromycin on 31 MM and 17 AL with relapsed or refractory disease...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.24596
更新日期:2017-02-01 00:00:00
abstract::Congenital malformations of the inferior vena cava (IVC) are uncommon and may be associated with an increased risk of venous thrombosis. We report the case of a man with congenital absence of the IVC and remote history of deep venous thrombosis who now presents with severe abdominal wall superficial thrombophlebitis. ...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.21089
更新日期:2008-03-01 00:00:00
abstract::Extensive extralymphatic Hodgkin disease developed in a young man with common variable immunodeficiency manifested by hypogammaglobulinemia, recurrent sinopulmonary infections, and multiple autoimmune phenomena. Both humoral and cell-mediated immune dysfunction were present prior to treatment. After two cycles of chem...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830320212
更新日期:1989-10-01 00:00:00
abstract::A 77-year-old man with relapsed non-Hodgkin's lymphoma, diffuse large B-cell type, was treated with naproxen, a nonsteroidal anti-inflammatory drug (NSAID), for paraneoplastic fever. A dramatic disappearance of not only the fever but also generalized lymphadenopathy was observed. Naproxen was continued, and he maintai...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/1096-8652(200103)66:3<220::aid-ajh1048>3.0
更新日期:2001-03-01 00:00:00
abstract::Lentiviral modification combined with ex vivo erythroid differentiation was used to stably inhibit RhAG expression, a critical component of the Rh(rhesus) membrane complex defective in the Rh(null) syndrome. The cultured red cells generated recapitulate the major alterations of native Rh(null) cells regarding antigen ...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.23414
更新日期:2013-05-01 00:00:00
abstract::Anemia is a major cause of morbidity and mortality among patients with sickle cell anemia. In this study, 108 episodes of severe anemia were prospectively evaluated in 108 patients with hemoglobin SS disease attending the pediatric sickle cell clinic of the University of Nigeria Teaching Hospital, Enugu, Nigeria. Youn...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.10285
更新日期:2003-03-01 00:00:00
abstract::CD7 antigen, a T-cell lineage associated antigen, is expressed in a minority of patients with acute myeloid leukemia (AML). The biologic and clinical significance of this finding is not clearly established. In this retrospective study of patients with de novo acute myeloid leukemia, we have identified CD7 expression a...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/(sici)1096-8652(199808)58:4<278::aid-ajh5>
更新日期:1998-08-01 00:00:00
abstract::We present two patients with human immunodeficiency virus-1 (HIV-1) infection in whom T-cell non-Hodgkin lymphoma developed, based on pathologic diagnosis, immunophenotyping, and T-cell receptor gene rearrangement. Both cases were positive for human immunodeficiency virus-1 by enzyme-linked immunosorbent assay and imm...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830310307
更新日期:1989-07-01 00:00:00
abstract::A simple and accurate micromethod for the determination of erythrocyte osmotic fragility is introduced. The method uses a laminar parabolic flow pattern, together with gravity, to retain cells in a long, small-diameter tube while a solution with decreasing osmolarity is passed through the tube. As the cells hemolyze, ...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830020411
更新日期:1977-01-01 00:00:00
abstract::Upon appropriate drug treatment, the human erythroleukemic K562 cells have been shown to produce hemoglobin and F-cells. Fetal hemoglobin (Hb F) inhibits the polymerization events of sickle hemoglobin (Hb S), thereby ameliorating the clinical symptoms of sickle cell disease. Ribonucleotide reductase inhibitors (RRIs) ...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/(sici)1096-8652(200004)63:4<176::aid-ajh3>
更新日期:2000-04-01 00:00:00
abstract::A 77-year-old caucasian man presented on March 2005 with important epigastric pain without any other significant history of gastritis. Patient refers a history of cutaneous Kaposi's sarcoma (KS) treated since 1974 with surgical excision or oncovorin topical injection. He underwent endoscopic evaluation showing a 1.5-c...
journal_title:American journal of hematology
pub_type: 信件
doi:10.1002/ajh.21802
更新日期:2010-10-01 00:00:00
abstract::Therapy-related acute myeloid leukemia (t-AML) arises as a late complication following antecedent solid tumors or hematologic diseases and their associated treatments. There are limited data regarding risk factors and outcomes following allogeneic hematopoietic cell transplantation (HCT) for t-AML following a prior so...
journal_title:American journal of hematology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1002/ajh.25395
更新日期:2019-04-01 00:00:00
abstract::This report describes studies investigating the use of a collagen binding assay to improve the laboratory monitoring of desmopressin (DDAVP) therapy in patients with von Willebrand's disease (vWD). We evaluated the response of seven patients with vWD (four type I, three type IIA) to DDAVP, administered using a standar...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830450303
更新日期:1994-03-01 00:00:00
abstract::We report a case of a 61-year-old man with head and neck cancer who presented with pancytopenia two months after the completion of his chemotherapy and was diagnosed with myelodysplasia on the basis of two bone marrow examinations, before the correct diagnosis of visceral leishmaniasis was established with splenectomy...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.10408
更新日期:2003-11-01 00:00:00
abstract::Current information about clinical significance of IDH mutations in myelodysplastic syndromes (MDS), their association with other genetic alterations and the stability during disease progression is limited. In this study, IDH mutations were identified in 4.6% of 477 patients with MDS based on the FAB classification an...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.23596
更新日期:2014-02-01 00:00:00
abstract::The authors report a 10-year-old boy with hepatosplenic gammadelta T-cell lymphoma, a rare form of lymphoma that is highly aggressive, exceedingly rare in children, and primarily seen in young men. Conventional multi-agent chemotherapy appears to be inadequate for cure. This is the first report with this type of lymph...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.10466
更新日期:2004-02-01 00:00:00
abstract::A 71-year-old woman and her elder sister developed ligneous conjunctivitis after ocular surgery. Laboratory tests demonstrated that the proband and her sister had 6.6% and 8.1% of plasminogen activity, and 1.2 and 1.4 mg/dl of antigen, respectively. Thus, they were diagnosed as having severe type I plasminogen deficie...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.21402
更新日期:2009-06-01 00:00:00
abstract::Venous thromboembolism (VTE) is common but often unrecognized in medically ill patients. Over the past 5 years, three large-scale placebo-controlled trials enrolling a total of 5500 medically ill patients have highlighted the risk of VTE in this group. These trials have helped to define a specific at-risk patient prof...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.20281
更新日期:2005-03-01 00:00:00
abstract::The above abstract from the THSNA 2016 Summit Abstract Proceedings, first published online in the American Journal of Hematology on 20 July 2016 in Wiley OnlineLibrary (www.onlinelibrary.wiley.com), and in Volume 91, Issue 9, p. E427, has been retracted by agreement between the authors, the journal Editor-in-Chief, Ca...
journal_title:American journal of hematology
pub_type: 杂志文章,撤回出版物
doi:10.1002/ajh.24678
更新日期:2017-04-01 00:00:00
abstract::Immune thrombocytopenia (ITP) is an autoimmune bleeding disorder with isolated thrombocytopenia and hemorrhagic risk. While many children with ITP can be safely observed, treatments are often needed for various reasons, including to decrease bleeding, or to improve health related quality of life (HRQoL). There are a n...
journal_title:American journal of hematology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1002/ajh.25479
更新日期:2019-07-01 00:00:00
abstract::The -117(G-->A)A gamma hereditary persistence of fetal hemoglobin (Greek HPFH) and beta zero 39-thal mutations are rather frequent in Sardinia so that their interaction is to be expected. Characterization of eight compound heterozygotes for these defects indicated that HPFH was linked to haplotype VII and beta zero 39...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830490402
更新日期:1995-08-01 00:00:00
abstract::In this study, we investigated the incidence and prognostic impact of monosomal karyotype (MK) in 405 higher-risk Myelodysplastic Syndromes (MDS) patients treated with 5-AZA. The MK was present in 66 out of 405 (16.3%) patients, most of whom had complex karyotype (CK). MK was strongly associated with CK and the cytoge...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.25111
更新日期:2018-07-01 00:00:00
abstract::In this descriptive study, all 425 reports were included concerning drug-associated agranulocytosis as registered between 1974 and 1994 in the files of the Drug Safety Unit of the Dutch Inspectorate for Health Care. All reports were analysed as to the probability of agranulocytosis or neutropenia according to previous...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/(sici)1096-8652(199803)57:3<206::aid-ajh4>
更新日期:1998-03-01 00:00:00
abstract::We report a patient with incapacitating POEMS syndrome characterized by serum monoclonal protein, polyneuropathy, organomegaly, endocrinopathy, mesangiocapillary glomerulonephritis, massive ascites formation, and pulmonary hypertension. A dramatic improvement in the clinical condition occurred after administration of ...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.20051
更新日期:2004-05-01 00:00:00
abstract::We report on 3 female patients with immunologic thrombocytopenic purpura (ITP) for whom diagnostic procedures evidenced a chronic Hepatitis C virus (HCV) infection. In 2 cases, a transfusion performed more than 10 years ago represented the probable way of contamination. One patient received a course of steroids, which...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/(sici)1096-8652(199804)57:4<338::aid-ajh12
更新日期:1998-04-01 00:00:00
abstract::A patient with congenital protein-C deficiency was treated with stanozolol for 8 weeks to increase circulating levels of protein C. A rise in protein C was achieved, accompanied by an increase in factor II, factor X, antithrombin III, and protein S; but at the 8th week the patient suffered a transient ischemia attack....
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.2830290211
更新日期:1988-10-01 00:00:00
abstract:DISEASE OVERVIEW:Immunoglobulin light chain amyloidosis is a clonal, nonproliferative plasma cell disorder in which fragments of immunoglobulin light or heavy chain are deposited in tissues. Clinical features depend on organs involved but can include heart failure with preserved ejection fraction, nephrotic syndrome, h...
journal_title:American journal of hematology
pub_type: 杂志文章,评审
doi:10.1002/ajh.25819
更新日期:2020-07-01 00:00:00
abstract::To clarify the presentation and course of patients with chronic lymphocytic leukemia (CLL) and amyloidosis. Mayo databases were interrogated for patients who carried a diagnosis of amyloidosis and CLL evaluated at Mayo Clinic, Rochester from January 1974 to October 2012. Charts were abstracted and data analyzed. Of th...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.23413
更新日期:2013-05-01 00:00:00
abstract::Mutation of the VHL tumor suppressor gene is a frequent genetic event in the carcinogenesis of renal-cell carcinoma (RCC). Circulating endothelial progenitor cells (EPCs) have important role in neoangiogenesis, and mobilization of these cells is induced by various growth factors including erythropoietin (EPO). With th...
journal_title:American journal of hematology
pub_type: 杂志文章
doi:10.1002/ajh.21019
更新日期:2008-02-01 00:00:00