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1.
G. Brittinger H. Bartels H. Common E. Dühmke H. H. Fülle U. Gunzer T. Gyenes R. Heinz E. Knig P. Meusers M. Paukstat H. Pralle H. Theml W. Kpcke C. Thieme T. Zwingers K. Musshoff A. Stacher H. Brücher F. Herrmann W. D. Ludwig W. Pribilla A. Burger-Schüler G. W. Lhr H. Gremmel J. Oertel H. Gerhartz K.-M. Koeppen I. Boll D. Huhn T. Binder A. Schoengen L. Nowicki H. W. Pees P. G. Scheurlen H. Leopold M. Wannenmacher M. Schmidt H. Lffler G. Michlmayr E. Thiel R. Zettel U. Rühl H. J. Wilke E.-W. Schwarze H. Stein A. C. Feller K. Lennert 《Hematological oncology》1984,2(3):269-306
Clinical and prognostic relevance of the Kiel classification of non-Hodgkin lymphomas (NHL) was investigated in 1127 patients entering a prospective multicenter observation study. Survival of the 782 (69–4 per cent) patients with low-grade malignant NHL (lymphocytic lymphomas, predominantly B-CLL, LP immunocytoma, centrocytic lymphoma, centroblastic-centrocytic lymphoma) exceeded that of the 341 patients (30–2 per cent) with high-grade malignant NHL (centroblastic, immunoblastic, lymphoblastic lymphomas). Prognosis was best in centroblastic-centrocytic lymphoma and in B-CLL and least favorable in immunoblastic and lymphoblastic lymphomas. Survival of LP immunocytoma and centrocytic lymphoma patients was intermediate after 2 to 2·5 years of follow-up. Corresponding to histopathology, pattern of survival curves of low-grade malignant NHL (slow decline, no plateauing) differed from that of high-grade malignant NHL (rapid decline, subsequent plateauing). Prognosis of B-CLL was superior to that of LP immunocytoma. Stages I and II were more frequent in centroblastic-centrocytic lymphoma (21 per cent) than in LP immunocytoma (2·5 per cent) and centrocytic lymphoma (11 per cent). Ability of radiotherapy to induce stable complete remissions in stage III of centroblastic-centrocytic lymphoma indicates prolonged restriction of lymphoma to the lymphatic system. In immunoblastic and centroblastic lymphomas, stages I and II were diagnosed in 34 and 38 per cent of cases, respectively, but only in stage I/IE of centroblastic lymphoma prolonged remissions were achieved by radiotherapy. In advanced high-grade malignant NHL marked improvement of prognosis was solely possible by induction of complete remissions whereas in corresponding low-grade malignant lymphomas also partial remissions were prognostically relevant. 相似文献
2.
Talamini R Montella M Crovatto M Dal Maso L Crispo A Negri E Spina M Pinto A Carbone A Franceschi S 《International journal of cancer. Journal international du cancer》2004,110(3):380-385
HCV has been associated with NHL, but the evidence from case series and case-control studies is not totally consistent. Between 1999 and 2002, we conducted a hospital case-control study on the association between HCV, HBV and NHL in 2 areas of Italy where HCV infection is relatively frequent. Cases (n = 225, median age 59 years) were consecutive patients with a new diagnosis of NHL admitted to local specialized and general hospitals. Controls (n = 504, median age 63 years) were patients with a wide spectrum of acute conditions admitted to the same hospitals as cases. HCV prevalence was 19.6% among NHL cases and 8.9% among controls (adjusted OR = 2.6, 95% CI 1.6-4.3). The ORs for HCV were similar for low-grade and intermediate-/high-grade B-cell NHL (3.2 and 2.4, respectively) as well as for nodal and extranodal NHL (2.7 and 2.6, respectively). Positivity for HBsAg was found in 3.8% of cases and 0.9% of controls (OR = 4.1, 95% CI 1.2-14.4). An elevated OR was also found for history of hepatitis C (OR = 4.7, 95% CI 2.3-9.5). History of blood transfusion before 1990 was associated with HCV positivity among controls but not with NHL risk. In conclusion, HCV infection was associated with an increase in NHL risk, and the fraction of NHL cases attributable to HCV was 12.4% (range 6.3-18.5%). 相似文献
3.
Blood transfusions and risk of non-Hodgkin's lymphoma subtypes and chronic lymphocytic leukemia. 总被引:2,自引:0,他引:2
J R Cerhan R B Wallace F Dick J Kemp A S Parker W Zheng T A Sellers A R Folsom 《Cancer epidemiology, biomarkers & prevention》2001,10(4):361-368
Allogeneic blood transfusion has been suggested as a risk factor for non-Hodgkin's lymphoma (NHL), possibly specific to certain NHL subtypes, or chronic lymphocytic leukemia (CLL). Self-reported transfusion history and risk of NHL subtypes and CLL were examined in a cohort of 37,934 older Iowa women, using data from a questionnaire mailed in 1986. Through 1997, 229 cases of NHL and 57 cases of CLL in the cohort were identified through linkage to the Iowa Surveillance, Epidemiology and End Results Cancer REGISTRY: Women who reported ever receiving a blood transfusion were at increased risk for all NHLs [age adjusted relative risk (RR), 1.6; 95% confidence interval (CI), 1.2-2.1). On the basis of the Working Formulation classification, blood transfusion was positively associated with low-grade NHL (RR, 2.7; 95% CI, 1.7-4.5) but not with intermediate-grade NHL (RR, 1.1; 95% CI, 0.7-1.6); there were only 8 cases of high-grade NHL. Blood transfusion was positively associated with follicular (RR, 2.8; 95% CI, 1.6-5.1) and small lymphocytic (RR, 3.4; 95% CI, 1.5-7.9) NHL subtypes but not with diffuse NHL (RR, 1.0; 95% CI, 0.7-1.5). There was also a positive association with CLL (RR, 1.7; 95% CI, 1.0-3.0). Finally, transfusion was associated with nodal (RR, 1.8; 95% CI, 1.3-2.5) but not extranodal (RR, 1.2; 95% CI, 0.7-2.1) NHL. Further adjustment for marital status, farm residence, diabetes, alcohol use, smoking, and red meat and fruit consumption did not alter these associations. In conclusion, prior blood transfusion was associated with NHL and CLL, and the strongest associations were seen for low-grade NHL, particularly follicular and small lymphocytic NHL. 相似文献
4.
《European journal of cancer & clinical oncology》1989,25(8):1203-1210
In a population-based registry, there were 580 patients with non-Hodgkin's lymphoma (NHL); 236 had primary extranodal lymphoma (41%). The initial localization of the primary extranodal lymphomas varied markedly, although 36% were primary gastrointestinal lymphomas. Histological classification was performed by a regional panel of pathologists according to the Kiel Classification and the International Working Formulation. Twelve per cent of the patients with nodal NHL had a localized disease in contrast to 40% with primary extranodal NHL. Low grade lymphomas were encountered in 30 and 10% of the patients with primary nodal and extranodal NHL, respectively. Recurrence-free survival rate for patients with localized low-grade malignancy and disseminated intermediate grade NHL is significantly better for extranodal lymphoma than for nodal NHL. Patients with disseminated high-grade extranodal NHL had the worst prognosis of all. We conclude that primary nodal and primary extranodal lymphomas should be considered as distinctive and separate entities. 相似文献
5.
Cerhan JR Engels EA Cozen W Davis S Severson RK Morton LM Gridley G Hartge P Linet M 《International journal of cancer. Journal international du cancer》2008,123(4):888-894
The incidence of NHL has increased dramatically since at least the 1950s, and during this timeframe there has been a major increase in the use of blood transfusions, invasive surgical procedures and anesthesia, all of which can impact immune function. We evaluated these factors with NHL risk in a population-based study of 759 cases and 589 frequency-matched controls. Risk factor data were collected during in-person interviews. Unconditional logistic regression was used to estimate ORs and 95% CIs, adjusted for the matching factors. History of transfusion was associated with a 26% higher risk of NHL (95% CI 0.91-1.73), and the elevated risk was specific to transfusions first given 5-29 years before the reference date (OR = 1.69; 95% CI 1.08-2.62) and transfusions given for a medical condition (OR = 2.09; 95% CI 1.03-4.26). The total number of surgeries and dental procedures (OR = 1.53 for 26+ surgeries compared to 0-6; 95% CI 1.02-2.29) and to a lesser extent the total number of exposures to general or local/regional anesthesia (OR = 1.35 for 24+ times compared to 0-6; 95% CI 0.91-2.02) were positively associated with risk of NHL. Inclusion of transfusion and surgery or transfusion and anesthesia in the same model did not attenuate these associations. All results were broadly consistent for both DLBCL and follicular subtypes. Blood transfusions were associated with NHL risk, but appear to be a marker for underlying medical conditions. Multiple surgical procedures and/or repeated administration of anesthesia have not been previously reported to be associated with risk of NHL and these exposures warrant further evaluation. 相似文献
6.
A multi-centre, population-based case-control study of lymphoma among adults was conducted in Germany from 1999-2003. The study comprised 700 incident cases (Hodgkin lymphomas and non Hodgkin's lymphoma, NHL) in the age range 18-80 years and 700 age-, sex- and area-matched controls obtained from population registries. Diagnosis was based on the REAL/WHO classification. Information on demographic characteristics, lifestyle, medical history and occupation was obtained by in-person interviews. Each participant was asked for a 24 ml blood sample. First results are focused on basic demographic characteristics, contact to animals, childhood diseases and vaccinations. Odds ratios (ORs) and 95% confidence intervals (CIs) were estimated using conditional logistic regression. The ORs for lymphoma were decreased for exposure to sheep and goats (OR = 0.7; 95% CI = 0.5-0.9), for rabbits and hare (OR = 0.7; 95% CI = 0.5-0.9), measles infection (OR = 0.6; 95% CI = 0.5-0.9), Bordetella pertussis infection (OR = 0.7; 95% CI = 0.6-0.95), and tetanus vaccination (OR = 0.5; 95% CI = 0.3-0.9). Increased risk of lymphoma was associated with exposure to cattle (OR = 1.3; 95% CI = 1.03-1.7) and immunization for tuberculosis (OR = 1.5; 95% CI = 0.997-2.4). The results of this study are partly consistent with the hygiene hypothesis. The inconsistencies of some of the findings with an explanation by the Th1/Th2 paradigm, however, warrant further research and may indicate that broader explanatory concepts are needed. 相似文献
7.
H. Hagberg U. Pettersson B. Glimelius C. Sundstr m 《Acta oncologica (Stockholm, Sweden)》1989,28(1):45-50
The results of treatment in 175 consecutive patients with non-Hodgkin lymphoma (NHL) clinical stage I treated between 1969 and 1984 were analysed according to different pretreatment prognostic variables. Treatment consisted of radiotherapy in 166 of the 175 patients. The estimated 5 and 10-year disease-free survival rates (DFS) were 63 % and 60% and the survival rates at 5 and 10 years 82% and 76% respectively. Lymphomas arising from gut-associated lymphoid tissue, i.e. Waldeyer's ring, the thyroid and the gastrointestinal tract had a more favourable clinical course (10-year projected DFS 83%) than nodal (50%) and other extranodal lymphomas. Although the number of patients with other extranodal sites was small, sites such as testis, nasal cavity, paranasal sinus and extradural space seemed to have a high relapse rate. Unfavourable clinical courses were also observed among nodal high-grade NHL if the lymph nodes were larger than 5 cm in diameter. Chemotherapy before radiotherapy may be recommended in NHL subgroups with a high relapse rate and which today are potentially curable with chemotherapy, i.e. high-grade NHL. This study indicates that large nodal lymphomas and some extranodal sites belong to this group. 相似文献
8.
de Sanjosé S Goedert JJ Marshall V Bellas C Benavente Y Bosch R Domingo A Fernandez de Sevilla A Servitje O Whitby D 《British journal of cancer》2004,90(11):2145-2148
No overall increased risk of lymphoma associated with antibodies to human herpesvirus-8 was found in 526 lymphomas and 599 controls (odds ratio (OR)=1.04, 95% confidence interval (CI)=0.62-1.75); significant increases were noted for 19 lymphoplasmacytic lymphomas (OR=4.47, 95% CI=1.34-14.85) and nine low-grade lymphoma/lymphoma B-cell NOS (OR=5.82, 95% CI=1.07-31.73). 相似文献
9.
Sangrajrang S Renard H Kuhaprema T Pornsopone P Arpornwirat W Brennan P 《Asian Pacific journal of cancer prevention》2011,12(9):2393-2396
The use of hair dyes has been inconsistently associated with an increased risk of lymphomas. To further evaluate this possibility, we examined hair dye use and lymphoma risk in a case-control study in the Thai population. A total of 390 histologically confirmed incident non-Hodgkin's lymphoma (NHL) cases and 422 controls were included. Information on hair dye use was obtained through a personal interview together with information on other known risk factors of lymphoma. Analysis was performed using logistic regression; odds ratios (ORs) estimates and 95% confidence intervals (CI) were calculated. Ever use of hair dyes was not associated with an increase risk of NHL both overall (OR=1.1, 95%CI 0.8-1.5) and in women (OR=1.4, 95%CI 0.9-2.3). However, NHL was significantly higher among persons who began using hair dyes before 1980 (OR=2.1, 95%CI 1.0-4.1). An increased risk was also observed among women who reported use of permanent hair dye product (OR=1.8, 95% CI 1.0-3.1). Analyses by NHL subtype showed an increased risk for diffuse large B-cell lymphoma among users of permanent hair dyes (OR=1.6, 95%CI 1.0-2.5) while follicular lymphoma was associated with the use of dark-colored dyes (OR=3.7, 95%CI 1.1-12.8). No association was observed with duration of use, nor total lifetime applications. These results indicate that personal hair dye use may play role in risks of NHL among person who used hair dyes before 1980. 相似文献
10.
Family history of hemolymphopoietic and other cancers and risk of non-Hodgkin's lymphoma. 总被引:2,自引:0,他引:2
Eva Negri Renato Talamini Maurizio Montella Luigino Dal Maso Anna Crispo Michele Spina Carlo La Vecchia Silvia Franceschi 《Cancer epidemiology, biomarkers & prevention》2006,15(2):245-250
We investigated the risk of lymphomas, hemolymphopoietic (HLP) cancers (including lymphomas), and non-HLP cancers in first-degree relatives of non-Hodgkin's lymphoma (NHL) cases in an Italian case-control study on 225 patients (median age, 59 years) with a new diagnosis of NHL and 504 hospital controls (median age, 63 years), admitted for a wide spectrum of acute, nonneoplastic, nonimmune conditions. We estimated odds ratios (OR) adjusted for sex, age, family size, and other potential confounders. We also built the cohort of all first-degree relatives and computed age and sex adjusted hazard ratios (HR) using proportional hazard models. A history of lymphoma in first-degree relatives was reported by 5 NHL cases and 3 controls [OR, 3.2; 95% confidence interval (95% CI), 0.7-14.4] whereas 14 cases and 11 controls reported a family history of HLP cancers (OR, 3.0; 95% CI, 1.2-7.0). The HR of relatives of NHL cases, compared with relatives of controls, was 4.5 (95% CI, 1.1-18.8) for lymphomas, 3.5 (95% CI, 1.5-7.4) for HLP cancers, 1.6 (95% CI, 1.3-2.0) for all cancers, and 1.0 (95% CI, 0.9-1.1) for all causes of deaths. The HRs were higher for relatives of NHL cases diagnosed before the age of 50 years: 7.1 for HLP cancers, 2.0 for all cancers, and 1.6 for all deaths. A family history of cancer of the liver (OR, 2.1; 95% CI, 1.0-4.2), breast (OR, 2.0; 95% CI, 1.0-3.6), and kidney (OR, 4.6; 95% CI, 1.0-20.9) increased NHL risk. The OR was also elevated for all cancer sites (OR, 1.7 95% CI, 1.2-2.4) and the risk increased with the number of affected relatives also when HLP cancers were excluded. 相似文献
11.
Sasai K Yamabe H Kokubo M Shibata T Oya N Nagata Y Hiraoka M 《International journal of radiation oncology, biology, physics》2000,48(1):153-160
PURPOSE: We re-evaluated histopathological specimens of head and neck early-stage extranodal non-Hodgkin's lymphoma (NHL) using the revised European and American lymphoma (REAL) classification, and also investigated the relationship between the clinical characteristics and histopathological classification in an attempt to evaluate the usefulness of this new classification system in selecting treatment modalities. MATERIALS AND METHODS: Between 1979 and 1995, 117 patients with histologically confirmed stages I and II NHL of head-and-neck extranodal regions were treated. Of these patients, 110 specimens were available for re-evaluation. Sixty-four patients had Stage I, and 46 had Stage II diseases. All but 3 had received radiation therapy, and 59 patients were also treated with intensive combination chemotherapy. RESULTS: There were 32 extranodal marginal-zone B-cell lymphomas, 57 diffuse large B-cell lymphomas, 11 peripheral T/NK-cell lymphomas, and 10 others. The 5- and 10-year cause-specific survival rates for all patients were 72% and 62%, respectively. Patients with extranodal marginal-zone B-cell lymphoma or other low-grade B-cell lymphomas demonstrated higher survival rates than patients with other lymphomas. Patients with peripheral T/NK lymphomas showed the lowest survival rate. CONCLUSION: The REAL classification accurately indicated the prognosis of patients with NHL. These results suggest that appropriate treatment modalities can be selected using this classification. 相似文献
12.
P Vineis P Crosignani C Sacerdote A Fontana G Masala L Miligi O Nanni V Ramazzotti S Rodella E Stagnaro R Tumino C Viganò C Vindigni A S Costantini 《Carcinogenesis》1999,20(8):1459-1463
Helicobacter pylori has been suggested as a cause of gastric carcinoma and gastric non-Hodgkin's lymphoma (NHL). In a previous cohort study, a relative risk of six for gastric NHL was reported among subjects who tested positive for anti-H.pylori antibodies. The association between peptic ulcer and NHL has been studied in a population-based case-control investigation on hemato-lymphopoietic malignancies in Italy, based on face-to-face interviews to 2671 cases and 1718 controls (refusal rates 10 and 19%, respectively). Subjects who reported a diagnosis of peptic ulcer had a relative risk of 5.6 [95% confidence interval (CI) 3.8-8.0] for gastric NHL, whereas the estimate for non-gastric NHL was 1.3 (1.0-1.6). The association with recent diagnosis of ulcer was stronger, but the odds ratio (OR) was as high as 2.1 (95% CI 1.1-4.2) after >/=20 years since such diagnosis. After exclusion of the last 2 years before the diagnosis of NHL, and of ulcers diagnosed before 1978 (when gastroscopy became common in Italy), the OR was still 5.3 (95% CI 3.0-9.2). We found a strong effect modification by educational level, with ORs for ulcer more elevated in higher social groups. Gender was an effect modifier (OR = 4.1 in males, 9.2 in females; P = 0.03 for heterogeneity). The association with other gastrointestinal pathologies was much lower and statistically not significant. Almost all gastric lymphomas were B-cell NHLs of intermediate grade according to the working formulation; the majority belonged to the mucosa-associated lymphoid tissue (MALT) type. The association with ulcer was much stronger among MALT lymphomas, but only for recent ulcer diagnoses (2-10 years). Our study shows an increased risk for gastric NHL, very similar to the estimate reported in a previous cohort study. The risk was higher among more educated subjects. 相似文献
13.
Papadopoulou C Antonopoulos CN Sergentanis TN Panagopoulou P Belechri M Petridou ET 《International journal of cancer. Journal international du cancer》2012,130(1):179-189
Several risk factors have been identified for childhood lymphomas. The purpose of this meta-analysis was to synthesize current evidence regarding the association between birth weight with primarily the risk for non-Hodgkin lymphoma (NHL), given its similarity to acute lymphoblastic leukemia, Hodgkin lymphoma (HL) and any category of lymphoma. Two cohort (278,751 children) and seven case-control studies (2,660 cases and 69,274 controls) were included. Effects estimates regarding NHL, HL and any lymphoma were appropriately pooled using fixed or random effects model in two separate analyses: specifically, high was compared to normal or any birth weight. Similarly, low was compared to normal or any birth weight. No statistically significant association was found between high birth weight, as compared to normal birth weight, and risk for NHL plus Burkitt lymphoma (OR = 1.17, 95% CI = 0.76-1.80, random effects), HL (OR = 0.94, 95% CI = 0.64-1.38, fixed effects) or any plus Burkitt lymphoma (OR = 1.09, 95% CI = 0.76-1.56, fixed effects). A null association emerged when low was compared with normal birth weight for NHL plus Burkitt lymphoma (OR = 1.07, 95% CI = 0.71-1.62, random effects), HL (OR = 0.94, 95% CI = 0.54-1.65, fixed effects) or any plus Burkitt lymphoma (OR = 1.02, 95% CI = 0.79-1.33, fixed effects). Accordingly, no association was found when high or low birth weight was compared to any birth weight. Although current evidence suggests no association, birth weight might be a too crude indicator to reveal a genuine association of fetal growth with specific lymphoma categories; hence, there is an emerging need for use of more elaborate proxies, at least those accounting for gestational week. 相似文献
14.
Timothy R. Cot Robert J. Biggar Philip S. Rosenberg Susan S. Devesa Constance Percy Frances J. Yellin George Lemp Catherine Hardy James J. Geodert William A. Blattner 《International journal of cancer. Journal international du cancer》1997,73(5):645-650
We describe the anatomic and histologic presentation and prognosis of non-Hodgkin's lymphoma (NHL) among people with AIDS (PWA) and determine their contribution to the NHL burden. We linked AIDS and cancer registries in selected areas of the United States and compared NHL sites and histologies in PWA and non-PWA, after adjusting for age, sex and ethnicity. Among 51,033 PWA, we found 2,156 cases of NHL (4.3%). Half of NHL cases occurring post-AIDS were not reported to AIDS registries. NHL was part of an AIDS-defining condition for 3.2% of all PWA; the relative risk of NHL with 3.5 years of another AIDS diagnosis was 165-fold compared to non-PWA within the cancer surveillance system. Of NHLs, 39% were high grade (vs. 12% among non-PWA), 60% were nodal (vs. 74% among non-PWA) and 15% had brain primaries (vs. 1% among non-PWA). Excluding brain sites, extranodal sites were still 20% more common than expected. Relative risk was elevated for all histologic types, with the risk ranging from 652-fold for high-grade diffuse immunoblastic tumors and 261-fold for Burkitt's lymphomas to 113 for intermediate-grade lymphoma to 14-fold for low-grade lymphoma. Survival among PWA with NHL was poor, and tumor grade had little impact. In high-risk AIDS areas, AIDS-related NHLs constitute a major share of the NHL burden. We conclude that NHL risk is considerably under-estimated in AIDS registry data. The major differences between PWA and non-PWA were the high frequency of brain lymphoma and the increase in high-grade lymphomas in PWA. However, the grade of NHL did not influence the prognosis among PWA with lymphoma. The increasing risk of NHL in PWA has contributed substantially to the general increase in NHL rates in the United States since 1981. Int. J. Cancer 73:645–650, 1997. © 1997 Wiley-Liss, Inc. 相似文献
15.
Non-Hodgkin's lymphoma among asthmatics exposed to pesticides 总被引:1,自引:0,他引:1
Lee WJ Cantor KP Berzofsky JA Zahm SH Blair A 《International journal of cancer. Journal international du cancer》2004,111(2):298-302
We conducted a pooled analysis of population-based case-control studies in Iowa, Minnesota and Nebraska to investigate whether asthma modifies risk of non-Hodgkin's lymphoma (NHL) associated with pesticide exposures. Cases (n = 872) diagnosed with NHL from 1980 to 1986 and frequency-matched controls (n = 2,381) randomly selected from the same geographic areas as the cases were included. Information on use of pesticides and history of asthma was based on interviews. Unconditional logistic regression was used to calculate ORs, adjusted for age, state and vital status. Of all subjects, 177 (45 cases, 132 controls) reported having been told by their doctor that they had asthma. Subjects with an asthma history had a nonsignificantly lower risk of NHL than nonasthmatics (OR = 0.6, 95% CI 0.3-1.4), and there was no main effect of pesticide exposure (OR = 1.0, 95% CI 0.8-1.2). However, asthmatics tended to have larger ORs associated with exposure to pesticides than nonasthmatics. The OR among asthmatics was 1.8 (95% CI 1.1-3.2) for ever-use of crop insecticides, 2.7 (95% CI 1.0-7.2) for chlordane, 2.4 (95% CI 1.0-5.7) for lindane and 3.7 (95% CI 1.3-10.9) for fonofos. Among nonasthmatics, ORs were 1.1 (0.9-1.3), 1.5 (1.1-2.2), 1.3 (0.97-1.8) and 1.6 (1.0-2.4), respectively. Although there is limited power for assessing interaction, our results suggest that the risk of NHL among asthmatics with pesticide exposure may be higher than among nonasthmatics with pesticide exposure. 相似文献
16.
Willett EV Skibola CF Adamson P Skibola DR Morgan GJ Smith MT Roman E 《British journal of cancer》2005,93(7):811-816
A population-based case-control study of lymphomas in England collected height and weight details from 699 non-Hodgkin's lymphoma (NHL) cases and 914 controls. Obesity, defined as a body mass index (BMI) over 30 kg m(-2) at five years before diagnosis,, was associated with an increased risk of NHL (OR = 1.5, 95% CI 1.1-2.1). The excess was most pronounced for diffuse large B-cell lymphoma (OR = 1.9, 95% CI 1.3-2.8). Genetic variants in the leptin (LEP 19G > A, LEP -2548G > A) and leptin receptor genes (LEPR 223Q > R), previously shown to modulate NHL risk, as well as a polymorphism in the energy regulatory gene adiponectin (APM1 276G>T), were investigated. Findings varied with leptin genotype, the risks being decreased with LEP 19AA (OR = 0.7, 95% CI 0.5-1.0) and increased with LEP -2548GA (OR = 1.3, 95% CI 1.0-1.7) and -2548AA (OR = 1.4, 95% CI 1.0-1.9), particularly for follicular lymphoma. These genetic findings, which were independent of BMI, were stronger for men than women. 相似文献
17.
Emanuele Stagnaro Rosario Tumino Stefano Parodi Paolo Crosignani Arabella Fontana Giovanna Masala Lucia Miligi Oriana Nanni Valerio Ramazzotti Stefania Rodella Adele Senoiri Constantini Clotilde Vigano Carla Vindigni Paolo Vineis 《Cancer epidemiology, biomarkers & prevention》2004,13(3):431-437
BACKGROUND: In recent decades, the incidence of non-Hodgkin's lymphoma (NHL) has increased in all industrialized countries. Tobacco smoke contains several recognized or putative carcinogenic compounds that differ in concentration depending on which of the two main types, blond or black, is consumed. This investigation sought to evaluate the association between NHL and type of tobacco smoked (blond, black, or mixed), focusing on the Working Formulation (WF) subgroups. METHODS: Reanalysis of Italian data from a recent multicenter population-based case-control study. The 1450 cases of NHL and 1779 healthy controls from 11 Italian areas with different demographic and productive characteristics were included in the study, corresponding to approximately 7 million residents. Odds ratios (ORs) adjusted for age, gender, residence area, educational level, and type of interview were estimated by unconditional logistic regression model. RESULTS: A statistically significant association [OR = 1.4, 95% confidence interval (CI) 1.1-1.7] was found for blond tobacco exposure and NHL risk. A dose-response relationship was limited to men younger than 52 years (chi(2) for trend = 9.95, P < 0.001). Subjects starting smoking at an early age showed a higher risk in men younger than 65 years, whereas no clear trend was evident for the other age and gender subgroups. The analysis by WF categories showed the highest risks for follicular lymphoma in blond (OR = 2.1, 95% CI 1.4-3.2) and mixed (OR = 1.8, 95% CI 1.1-3.0) tobacco smokers and for large cell within the other WF group (OR = 1.6, 95% CI 1.1-2.4) only for blond tobacco. CONCLUSIONS: Smoking blond tobacco could be a risk factor for NHL, especially follicular lymphoma. 相似文献
18.
《Asian Pacific journal of cancer prevention》2012,13(10):4889-4895
Background and Aim: The incidence of extra nodal non Hodgkin lymphoma (ENL) is rising throughoutthe world. However, data regarding ENL as a group is limited. The aim was to study the epidemiological andhistomorphological trends of primary ENL (pENL) in India. Material and Methods: The biopsy materials fromsixty eight patients with pENL (45 male, 23 female, M:F= 1.9:1), diagnosed over a five year period (2005-2009),were analysed and pathologically reclassified according to the World Health Organization (WHO) classification,2008 criteria. Results: Primary extra nodal non Hodgkin lymphomas constituted 22.0% (68/308) of all nonHodgkin lymphomas (NHL). The mean age at presentation for pENL and primary nodal NHL was 43 years and58 years, respectively with a male predilection (M: F=2:1). Central nervous system (CNS) constituted the mostcommon extranodal site (20/68, 29.5%) followed by gastrointestinal tract (17/68, 25%), and nose/nasopharynx(8/68, 11.8%). Diffuse large B-cell lymphoma (DLBCL, not otherwise specified), extranodal marginal lymphomaof mucosa associated lymphoid tissue (MALT) type, and B cell NHL unclassified (U) were the three most commonhistological types observed. T-cell phenotype was rarely noted (4%). Follicular lymphomas and anaplastic largecell lymphoma, seen among nodal NHL, were absent at extra nodal sites. Majority (41/68, 60%) of the patientswith pENL were immunocompetent and 55% were in stage I-II with favorable prognosis. Conclusion: Centralnervous system was the most common site of ENL, followed by gastrointestinal tract. Majority of pENL occurredin immunocompetent hosts with a favorable prognosis. 相似文献
19.
Epstein‐Barr virus and risk of non‐Hodgkin lymphoma in the cancer prevention study‐II and a meta‐analysis of serologic studies
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Lauren R. Teras Dana E. Rollison Michael Pawlita Angelika Michel Johannes Brozy Silvia de Sanjose Jennifer L. Blase Susan M. Gapstur 《International journal of cancer. Journal international du cancer》2015,136(1):108-116
Epstein‐Barr virus (EBV) causes rare, malignant lymphomas. The role of EBV in other non‐Hodgkin lymphomas (NHLs) remains unclear, but mildly reduced immune function could lead to reactivation of EBV and subsequent NHL. We examined the association between prospectively‐collected plasma EBV antibodies and NHL risk in the Cancer Prevention Study‐II (CPS‐II) Nutrition Cohort and conducted a meta‐analysis of our and published results. The CPS‐II study included 225 NHL cases and 2:1 matched controls. No associations were observed between EBV serostatus or antibody levels and risk of NHL overall. However, when including only the three most common types of NHL (diffuse large B‐cell lymphoma, follicular lymphoma, chronic lymphocytic leukemia/small lymphocytic lymphoma), high compared to low early antigen (EA‐D) diffuse and BZLF1‐encoded replication activator antibodies were associated with approximately 60% higher risk of NHL. Odds ratios (ORs) for EBV nuclear antigen‐1 and viral capsid antigen (VCA)‐p18 were elevated but not statistically significant. In the meta‐analysis, both EA (summary OR = 1.52, 95% confidence interval (CI): 1.16–2.00) and VCA (summary OR = 1.20, 95% CI: 1.00–1.44) were positively associated with NHL risk. These results suggest EBV may be associated with a wider spectrum of NHL subtypes, but further study is needed to confirm and fully understand these associations. 相似文献
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G Brittinger H Bartels H Common E Dühmke M Engelhard H H Fülle U Gunzer T Gyenes R Heinz E K?nig 《Onkologie》1986,9(2):118-125
The Kiel classification provides a new subdivision of non-Hodgkin lymphomas into distinct entities showing different clinical and prognostic properties. In comparison with earlier classifications this system defines additional types of lymphoma (e.g. CC lymphoma, LP immunocytoma) (for abbreviations see text) which are to be considered separate entities also from a clinical point of view. By data derived from a multicenter prospective observation study (1,127 patients recruited from 1975 to 1980, follow-up until 1985) a precise definition of the clinical features of each lymphoma entity (e.g. frequency, age and sex distribution, patterns of initial involvement and spread of disease) was possible. In addition, the effect of radio- and/or chemotherapeutic measures was evaluated. Strictly localized disease (stage I/IE according to the Ann Arbor classification) occurred in 1.5 to 8% of patients with NHL of low-grade malignancy (comprising 69.4% of cases studied) and in 8 to 17% of patients with high-grade malignant NHL (comprising 30.2% of cases studied). Loco-regional irradiation alone was able to induce complete remission in 86 to 89% (CB and IB lymphomas) and in 100% (LP immunocytoma, CB-CC and CC lymphomas), respectively, of stage I/IE patients. Only CC and IB lymphomas showed a relevant risk of relapse (40% and 50%, respectively). Total lymphoid irradiation as able to induce stable complete remissions in about 50% of patients with stage III of CB-CC lymphoma. Probabilities of survival of patients with initial stages III and IV treated by several types of chemotherapy reflect different prognostic features of individual lymphoma entities.(ABSTRACT TRUNCATED AT 250 WORDS) 相似文献