Abstract:
:Mantle cell lymphoma (MCL) is a distinct lymphoma subtype with a particularly poor clinical outcome. The clinical relevance of the morphological characteristics of these tumours remains uncertain. The European MCL Network reviewed 304 cases of MCL to determine the prognostic significance of histopathological characteristics. Cytomorphological subtypes, growth pattern and markers of proliferation (mitotic and Ki-67 indices) were analysed. In addition to the known cytological subtypes, classical (87.5%), small cell (3.6%), pleomorphic (5.9%) and blastic (2.6%), we identified new pleomorphic subgroups with mixtures of cells (classical + pleomorphic type; 1.6%) or transitions (classical/pleomorphic type; 1.6%), which, however, did not differ significantly in overall survival time. Exactly 80.5% of cases displayed a diffuse growth pattern, whereas 19.5% of cases had a nodular growth pattern, which was associated with a slightly more favourable prognosis. A high proliferation rate (mitotic or Ki-67 indices) was associated with shorter overall survival. Cut-off levels were defined that allowed three subgroups with different proliferation rates to be discriminated, which showed significantly different clinical outcomes (P < 0.0001). Based on this large clinicopathological study of prospective clinical trials, multivariate analysis confirmed the central prognostic role of cell proliferation and its superiority to all other histomorphological and clinical criteria.
journal_name
Br J Haematoljournal_title
British journal of haematologyauthors
Tiemann M,Schrader C,Klapper W,Dreyling MH,Campo E,Norton A,Berger F,Kluin P,Ott G,Pileri S,Pedrinis E,Feller AC,Merz H,Janssen D,Hansmann ML,Krieken H,Möller P,Stein H,Unterhalt M,Hiddemann W,Parwaresch R,Europdoi
10.1111/j.1365-2141.2005.05716.xsubject
Has Abstractpub_date
2005-10-01 00:00:00pages
29-38issue
1eissn
0007-1048issn
1365-2141pii
BJH5716journal_volume
131pub_type
杂志文章,多中心研究abstract::Familial haemophagocytic lymphohistiocytosis (FHLH) is a genetic disorder caused by defective lymphocyte cytotoxicity, resulting in impaired lymphocyte homeostasis and macrophage infiltration of solid tissues and bone marrow, with extensive haemophagocytosis. It is invariably fatal unless treated by allogeneic haemato...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.2005.05615.x
更新日期:2005-08-01 00:00:00
abstract::Atrial fibrillation (AF) is a common cardiac arrhythmia with a 5-20% annual risk of stroke. Warfarin reduces this risk by at least 60%. Despite adequate anticoagulation within the target International Normalized Ratio (INR) range of 2.0-3.0, some patients still experience thrombotic and bleeding events. It is now poss...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.2008.07279.x
更新日期:2008-09-01 00:00:00
abstract::Therapeutic options for treatment of recurrence of leukaemia after allogeneic bone marrow transplantation (BMT) are limited. A beneficial effect of donor lymphocyte infusions (DLI) has not previously been described in acute myeloid leukaemia (AML) relapse. We report a case of AML with t(8;21), relapsing 3 months after...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1996.d01-1477.x
更新日期:1996-02-01 00:00:00
abstract::Eculizumab is the first and only medication approved for paroxysmal nocturnal haemoglobinuria (PNH) and atypical haemolytic uraemic syndrome (aHUS) treatment. However, eculizumab safety based on long-term pharmacovigilance is unknown. This analysis summarises safety data collected from spontaneous and solicited source...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.15790
更新日期:2019-04-01 00:00:00
abstract::The incorporation of the labelled deoxyribonucleosides 3H-deoxythymidine (3H-TdR), H3-deoxycytidine (3H-CdR), 3H-deoxyadenosine (3H-AdR), 3H-deoxyguanosine (3G-GdR), 3H-deoxyuridine (3H-UdR) and of labelled uridine (3H-UR) into DNA and RNA was studied in bone marrow (BM) and peripheral blood (PB) cells from 10 normal ...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1982.tb03881.x
更新日期:1982-10-01 00:00:00
abstract::The bcl-2 gene is rearranged in most cases of follicular lymphoma and the breakpoint clusters into two specific regions: mbr and mcr. Rearrangements to immunoglobulin heavy chain genes (IgH) result in a deregulation of the gene and increased transcription of mRNA for the bcl-2 protein. In chronic lymphocytic leukaemia...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1996.00388.x
更新日期:1996-03-01 00:00:00
abstract::Activating mutations of NOTCH1 are a common occurrence in T-cell acute lymphoblastic leukaemia (T-ALL), but its impact on T-ALL treatment is still controversial. In this study, the incidence, clinical features, and prognosis of 92 Chinese children with T-ALL treated using the Beijing Children's Hospital-2003 and Chine...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.12866
更新日期:2014-07-01 00:00:00
abstract::Double-negative (DN) regulatory T cells (Tregs) are specialized T lymphocytes involved in the down-modulation of immune responses, resulting in allotolerance after allogeneic haematopoietic stem cell transplantation (HSCT). Most of the properties of DN Tregs were identified in murine models, including the unique abili...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.2008.07021.x
更新日期:2008-04-01 00:00:00
abstract::In emicizumab prophylaxis, the concomitant therapy using bypassing agents (BPAs) is required for breakthrough bleeding and invasive procedures with attention to thrombotic complications. To predict coagulant effects of BPAs in emicizumab-treated patients with haemophilia A (PwHA) with inhibitor (PwHAwI), blood samples...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.16574
更新日期:2020-09-01 00:00:00
abstract::Metabolic tumour volume (MTV) and total lesion glycolysis (TLG) are positron-emission tomography/computed tomography (PET/CT) variables for predicting multiple myeloma's (MM) outcome. We retrospectively investigated and compared the predictive value of MTV, TLG and high-risk PET/CT variables in clinical practice in 18...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.16633
更新日期:2020-10-01 00:00:00
abstract::Various levels of thrombin generation were induced by the infusion of a combination of factor Xa (F.Xa) and phosphatidylcholine/phosphatidylserine (PCPS) vesicles into normal dogs and non-human primates. In the dog, an immediate loss of von Willebrand factor antigen (vWF:Ag) with a progressive recovery to normal level...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1993.tb03219.x
更新日期:1993-12-01 00:00:00
abstract::Megakaryocytic colony formation by progenitor cells of 18 patients with polycythaemia vera, seven with secondary erythrocytosis and four with erythrocytosis of unexplained origin was studied in vitro by the methyl cellulose culture assay. Fourteen of the 18 patients with polycythaemia vera showed spontaneous megakaryo...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1988.tb02395.x
更新日期:1988-08-01 00:00:00
abstract::Chronic immune thrombocytopenia (ITP) is a haematological disorder in which patients predominantly develop skin and mucosal bleeding. Early studies suggested ITP was primarily due to immune-mediated peripheral platelet destruction. However, increasing evidence indicates that an additional component of this disorder is...
journal_title:British journal of haematology
pub_type: 杂志文章,评审
doi:10.1111/j.1365-2141.2009.07717.x
更新日期:2009-09-01 00:00:00
abstract::A total of 622 consecutive patients with acute promyelocytic leukaemia (APL) treated within the Gruppo Italiano per le Malattie Ematologiche dell'Adulto (GIMEMA) group during 1989-97 have been reviewed to assess the clinical effectiveness of all-trans retinoic acid (ATRA) on the incidence of early haemorrhagic deaths ...
journal_title:British journal of haematology
pub_type: 杂志文章,多中心研究
doi:10.1046/j.1365-2141.2000.01936.x
更新日期:2000-03-01 00:00:00
abstract::In a 2.5-month-old infant with beta-thalassaemia major, DNA analysis of the gamma-beta region revealed homozygosity for two large deletions removing the entire psi beta and beta regions including their 5' promoter regions but leaving the delta gene intact. The downstream deletion was predicted to be 7.6 kb in length e...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1995.tb03305.x
更新日期:1995-02-01 00:00:00
abstract::This study was designed to determine the incidence of relapse and factors predictive for relapse in 719 patients with severe aplastic anaemia (SAA) after immunosuppressive treatment (IS). Patients developing myelodysplasia or acute leukaemia after IS, and patients receiving a transplant, were excluded from this analys...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1993.tb03181.x
更新日期:1993-10-01 00:00:00
abstract::Granulocyte colony-stimulating factor (G-CSF)-induced alteration of phosphoprotein during differentiation of HL-60 cells was studied. From the two-dimensional gel electrophoresis analysis of phosphoproteins, a 45 kD phosphoprotein in the cytosolic fraction of DMSO-pretreated HL-60 cells was rapidly dephosphorylated by...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1998.00829.x
更新日期:1998-08-01 00:00:00
abstract::This review article acknowledges the pioneering contribution of William Bate Hardy in shaping the concept of mast cell heterogeneity. In two outstanding papers, published in 1894 and 1895, he focussed on the 'wandering cells' (the modern leucocytes) in different mammalian species and distinguished two types of granula...
journal_title:British journal of haematology
pub_type: 传,历史文章,杂志文章
doi:10.1111/j.1365-2141.2009.07938.x
更新日期:2010-07-01 00:00:00
abstract::The availability of novel therapies for the treatment of multiple myeloma has had a dramatic impact on the depth of response that can be expected on initial treatment. Despite these advances, disease relapse remains inevitable in most patients and brings with it a different set of priorities for therapy. The most rece...
journal_title:British journal of haematology
pub_type: 杂志文章,评审
doi:10.1111/bjh.14780
更新日期:2017-10-01 00:00:00
abstract::Erythrocyte sedimentation, viscosity, electrophroetic mobility, and osmotic fragility were measured in a study of the rheological behaviour of the erythrocyte in vitro. In comparison with physiological saline solution, a suspending medium containing a gamma2lambda2 monoclonal IgG from a patient with multiple myeloma c...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1979.tb05888.x
更新日期:1979-04-01 00:00:00
abstract::We assessed the clinical utility of next-generation sequencing (NGS)-based monitoring of minimal residual disease (MRD) in a uniformly treated cohort of 79 patients with paediatric B-cell acute lymphoblastic leukaemia. Bone marrow samples were collected at the time of diagnosis, days 33 and 80, pre- (4-5 months) and p...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.14420
更新日期:2017-01-01 00:00:00
abstract::Peripheral blood stem cell autografts for the treatment of chronic myeloid leukaemia (CML) are currently under evaluation. A patient with CML received intensive chemotherapy followed by granulocyte colony-stimulating factor prior to the collection of peripheral blood derived stem cells. He developed unusually severe, ...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1995.tb05172.x
更新日期:1995-06-01 00:00:00
abstract::Childhood acute myeloid leukaemia (AML) is uncommon. Children with Fanconi anaemia (FA), however, have a very high risk of developing AML. FA is a rare inherited disease caused by mutations in at least 12 genes, of which Fanconi anaemia group G gene (FANCG) is one of the commonest. To address to what extent FANCG vari...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.2006.05985.x
更新日期:2006-05-01 00:00:00
abstract::We describe a patient with both haemophagocytic syndrome and acute myocarditis probably associated with parvovirus B19 infection. The patient had a marked neutrophilia instead of neutropenia more usually observed in virus-associated haemophagocytic syndrome (VAHS). Endogenous serum concentrations of macrophage colony-...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1994.tb04756.x
更新日期:1994-02-01 00:00:00
abstract::Sources for allogeneic stem cells for patients with haematological disorders lacking a histocompatible sibling donor include matched unrelated donor (MUD) and umbilical cord blood (UCB). A total of 51 patients with haematological disorders, treated with myeloablation and transplantation with either unrelated human leu...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.2003.04792.x
更新日期:2004-02-01 00:00:00
abstract::Mastocytosis is an uncommon disease characterized by a proliferation of tissue mast cells involving various organs, particularly the bone marrow. Though rare, the association of mastocytosis and haematological malignancies is well established. However, the frequency of mastocytosis reported in patients with essential ...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1991.tb08011.x
更新日期:1991-09-01 00:00:00
abstract::The isoferritin composition of serum ferritin in 13 patients with untreated idiopathic haemochromatosis (IHC) has been shown to differ from normal in exhibiting an increase in isoferritins in the pH range 5.54-5.62. A similar change was observed in four patients with gross iron overload secondary to haemolytic anaemia...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/j.1365-2141.1977.tb00663.x
更新日期:1977-07-01 00:00:00
abstract::Multiple myeloma (MM) is a disease with known immune dysregulation. Natural killer (NK) cells have shown preclinical activity in MM. We conducted a first-in-human study of umbilical cord blood-derived (CB) NK cells for MM patients undergoing high dose chemotherapy and autologous haematopoietic stem cell transplantatio...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.14570
更新日期:2017-05-01 00:00:00
abstract::We report stability of a clonal immunoglobulin heavy chain (IgH) gene rearrangement in a case of childhood acute lymphoblastic leukaemia (ALL) relapsing 17 years after completion of first-line therapy. Clonal stability was shown by polymerase chain reaction amplification of the hypervariable CDRIII region of IgH gene....
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1046/j.1365-2141.1997.3103129.x
更新日期:1997-09-01 00:00:00
abstract::Standard treatment for classical Hodgkin lymphoma (cHL) is poorly tolerated in older patients and results disappointing. We assessed safety and efficacy of brentuximab vedotin (BV), in previously untreated patients with cHL unfit for standard treatment due to age, frailty or comorbidity. The primary outcome was comple...
journal_title:British journal of haematology
pub_type: 杂志文章
doi:10.1111/bjh.17073
更新日期:2020-09-14 00:00:00