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Query: UNIPROT:Q06643 (non-Hodgkin's lymphoma)
 11,307 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The Chernobyl accident in 1986 had a major ecological impact, with the bulk of the radioactive contamination affecting Belarus, the Ukraine and Russian Federation. Belarus has a nationwide general cancer registry that dates back to 1965, which allows a comparison of cancer incidence rates from before and after the accident. Preliminary analysis indicates that there has been an increased incidence of all cancers, with thyroid cancer accounting for most of that change. When cancer incidence data from Belarus are compared to data from the U.S., there is a higher incidence of thyroid cancer and a slightly higher incidence of Hodgkin's disease and non-Hodgkin's lymphoma in Belarus, but a lower reported incidence of leukemia and brain tumors. The Belarusian State Cancer Registry is being used as a foundation for the development of a more comprehensive childhood cancer registry.
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PMID:Epidemiology of childhood cancer in Belarus: review of data 1978-1994, and discussion of the new Belarusian Childhood Cancer Registry. 936 8

Using data from a case-control study in the United States (the Selected Cancers Study), we examined the relationship between non-Hodgkin's lymphoma (NHL) and family history of different cancers. Cases were 1,511 men aged 31 to 59 years and diagnosed pathologically with non-Hodgkin's lymphoma during 1984-88. Controls were men, frequency-matched to cases by age range and cancer registry (n = 1,910). All study subjects with acquired immunodeficiency syndrome were excluded from analyses. Our results showed that the risk of NHL is associated with a history of lymphoma (odds ratio [OR] = 3.0, 95 percent confidence interval [CI] = 1.7-5.2) and hematologic cancer (OR = 2.0, CI = 1.2-3.4) in first-degree relatives after adjustment for age, ethnic background, and educational level. Further analyses were performed for the subgroups defined by age at diagnosis (younger than 45 years cf 45 years or older). The association of NHL with a family history of lymphoma and hematologic cancer was found primarily among men aged 45 and older (OR = 4.1, CI = 1.9-8.8 for lymphoma and OR = 2.3, CI = 1.3-4.0 for hematologic cancer). The association among men aged 45 and older did not vary by whether or not there were any familial patients diagnosed at the age of 45 or older. No significant associations could be found for a family history of lung cancer, breast cancer, prostate cancer, colon cancer, skin cancer, liver cancer, stomach cancer, brain cancer, thyroid cancer, or myeloma. This study suggests that the familial risk of NHL is influenced primarily by hematolymphoproliferative malignancies rather than other cancers. The familial effects of hematolymphoproliferative malignancies may be stronger for men aged 45 to 59, compared with those aged 31 to 44.
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PMID:Non-Hodgkin's lymphoma and family history of malignant tumors in a case-control study (United States). 948 66

Because of its unique geology, Minnesota can be divided into four agricultural regions: south-central region one (corn, soybeans); west-central region two (wheat, corn, soybeans); northwest region three (wheat, sugar beets, potatoes); and northeast region four (forested and urban in character). Cancer mortality (1980-1989) in agricultural regions one, two, and three was compared to region four. Using data compiled by the National Center for Health Statistics, cancer mortality was summarized by 5-year age groups, sex, race, and county. Age-standardized mortality rate ratios were calculated for white males and females for all ages combined, and for children aged 0-14. Increased mortality rate ratios and 95% confidence intervals (CIs) were observed for the following cancer sites: region one--lip (men), standardized rate ratio (SRR) = 2.70 (CI, 1.08-6.71); nasopharynx (women), SRR = 3.35 (CI, 1.20-9.31); region two--non-Hodgkin's lymphoma (women), SRR = 1.35 (CI, 1.09-1.66); and region three--prostate (men), SRR = 1.12 (CI, 1.00-1.26); thyroid (men), SRR = 2.95 (CI, 1.35-6.44); bone (men), SRR = 2.09 (CI, 1. 00-4.34); eye (women), SRR = 5.77 (CI, 1.90-17.50). Deficits of smoking-related cancers were noted. Excess cancers reported are consistent with earlier reports of agriculturally related cancers in the midwestern United States. However, reports on thyroid and bone cancer in association with agricultural pesticides are few in number. The highest use of fungicides occurs in region three. Ethylenebisdithiocarbamates, whose metabolite is a known cause of thyroid cancer in rats, are frequently applied. This report provides a rationale for evaluation of the carcinogenic potential of this suspect agent in humans.
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PMID:Cancer mortality in agricultural regions of Minnesota. 1006 50

The incidence of non-Hodgkin's lymphoma (NHL) has been increasing rapidly over the last three decades. The reasons for this trend are not known although increasing exposure to sunlight has been postulated. We used data from the New South Wales Central Cancer Registry to analyse second primary neoplasms following NHL diagnosed between 1972 and 1995, to identify possible common causal agents. A total of 12,452 patients contributed 54,308 person-years of follow-up during which time there were 705 second primary neoplasms compared to 592.99 expected (standardized incidence ratio (SIR = 1.19, 95% confidence interval (CI) 1.10-1.28). There were excesses of melanomas of skin (SIR = 2.38, 95% CI 1.92-2.91), lip cancer (SIR = 2.74, 95% CI 1.59-4.38), tongue cancer (SIR = 2.53, 95% CI 1.09-4.99) and bladder cancer (SIR = 1.64, 95% CI 1.19-2.21). There was also over a threefold excess in soft tissue sarcomas (SIR = 3.61, 95% CI 1.80-6.45) and in thyroid cancer (SIR = 3.42, 95% CI 1.56-6.49). The SIR for myeloid leukaemia was 0.78 (95% CI 0.28-1.69). The increases in melanoma of the skin and cancer of the lip and tongue among patients with NHL strongly suggest sunlight exposure as a shared causal agent. The increase in soft tissue sarcomas might be due to shared effects of exposure to chemicals such as phenoxy acid herbicides. The increases in bladder and thyroid cancers are likely to be explained by effects of treatment for NHL. We did not find a chemotherapy related increased risk of myeloid leukaemia among NHL patients.
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PMID:Second primary neoplasms following non-Hodgkin's lymphoma in New South Wales, Australia. 1075 12

The primary way to treat Hashimoto's thyroiditis is conservative. However, it has a relatively high occurrence in operated patients, up to 13% in the literature. Indications for surgery are suspicion of malignancy, and/or trachea/esophagus compression. 2818 thyroid operations were performed at our department between 1986 and 1995. 279 patients suffered from thyroid cancer and 2539 had benign disease. Histology revealed Hashimoto's thyroiditis in 118 cases. Coexisting malignant thyroid tumor was found in 14 cases (11.8%): 9 papillary, 2 follicular, 1 anaplastic cancer, and 2 non-Hodgkin lymphoma. Postoperative recurrent laryngeal nerve paralysis occurred in 8 cases, of which 6 remained permanent. This relatively high incidence supports the importance to identify the laryngeal nerve during every operation for Hashimoto's thyroiditis. Four patients had temporary and one had permanent hypoparathyroidism. Coexistence of Hashimoto's thyroiditis and thyroid carcinoma, the increased risk for the development of non-Hodgkin's lymphoma in chronic lymphocytic thyroiditis and the need for thyroxin supplementation in many cases justify a careful, long-term follow-up of patients with Hashimoto's disease.
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PMID:Surgically treated Hashimoto's thyroiditis. 1093 32

To assess the risk of developing second primary cancers following breast cancer in Japanese females, we performed a retrospective cohort study of 2786 patients who were newly diagnosed with breast cancer at our hospital between 1970 - 1994, until the end of 1995 (average follow-up period, 8.6 years). The expected number of each second primary cancer was calculated by multiplying the number of appropriate person-years at risk by the corresponding age- and calendar period-specific cancer incidence rates for women obtained from the Osaka Cancer Registry. One hundred and seventeen patients developed a second primary cancer other than subsequent breast cancer, yielding an observed-to-expected ratio (O / E) of 1.3 [95% confidence interval (CI) = 1.1 - 1.6]. The risk for developing a second primary cancer was significantly elevated during the first year following the diagnosis of breast cancer, and decreased with the passage of time to unity. A significantly increased risk was noted for the development of ovarian cancer (O / E = 2.4, 95% CI = 1.0 - 4.6), thyroid cancer (O / E = 3.7, 95% CI = 1.5 - 7.6) and non-Hodgkin's lymphoma (NHL) (O / E = 3.5, 95% CI = 1.4 - 7.1) among the breast cancer patients compared with the general population. Patients who received hormonal therapy as the breast cancer treatment showed a significantly increased risk for ovarian cancer (O / E = 5.5, 95% CI = 1.8 - 12.9). Patients who received chemotherapy as the breast cancer treatment had an increased risk for NHL (O / E = 5.0, 95% CI = 1.6 - 11.6). These findings indicate that Japanese female patients with breast cancer had a 30% higher risk of developing a second primary cancer than the general population, the higher risk being manifested in the early period following the diagnosis of breast cancer. Medical surveillance of breast cancer patients for NHL, as well as for ovarian cancer and thyroid cancer, is required.
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PMID:Second primary cancers following breast cancer in the Japanese female population. 1117 37

Positron emission tomography (PET) is the most powerful molecular imaging technique currently available for clinical use. Because deranged tumour metabolism is a common finding in many malignancies, PET is frequently used for tissue characterisation, staging and therapy control. Four previous consensus studies in Germany, performed up to 1997, have established indications for fluorine-18 fluoro-2-deoxy-D-glucose (FDG) PET in oncology, neurology and cardiology. More than 10,000 references on FDG-PET have been published in the meantime, mostly on oncological issues. Therefore, it was the aim of the present paper to provide an update on the clinical use of FDG-PET in oncology. For this purpose a systematic literature search was performed in all common medical literature databases. All hits were manually checked and abstracts, case reports, technically oriented papers and reviews were excluded from analysis. A questionnaire comprising 24 items was developed for standardised quality assessment according to evidence-based medicine (EBM) criteria. We selected 533 papers for further review by an interdisciplinary panel of 58 experts from oncology, radiology and nuclear medicine. Clinical use was judged according to the following grading scheme: 1a, established clinical use; 1b, clinical use probable; 2, useful in individual cases; 3, not yet assessable owing to missing or incomplete data; 4, clinical use rare (either as inferred from theoretical considerations or as demonstrated by published studies). Of the 533 papers selected, 122 references with 7,092 documented patients fulfilled the EBM criteria for detailed review. The results of these studies were tabulated and are available at www.nucmed-ulm.de. Clinical indications (grade 1a or 1b) were established for differentiating benign from malignant lesions in pulmonary nodules, pancreatic masses and residual masses after chemotherapy in malignant lymphoma. Staging was improved by FDG-PET in oesophageal cancer, breast cancer, head and neck cancer, lung cancer, malignant lymphoma and malignant melanoma. Effectiveness of radio- and/or chemotherapy could be better controlled in Hodgkin's disease and high-grade non-Hodgkin's lymphoma. Restaging was improved in relapsing thyroid cancer, colorectal cancer, head and neck cancer, lung cancer and malignant melanoma. In summary, the efficiency of FDG-PET was studied in several thousand patients with malignant tumours and was found to be well documented in the international high-quality peer-reviewed literature. There are clear-cut clinical indications for FDG-PET in diagnosis, staging and therapy control, and the technique can help to improve the management of many patients with cancer.
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PMID:FDG-PET for clinical use. Results of the 3rd German Interdisciplinary Consensus Conference, "Onko-PET III", 21 July and 19 September 2000. 1170 15

We used the nationwide Swedish Family-Cancer Database to analyze cancer risks in Sweden-born descendants of immigrants from European and North American countries. Our study included close to 600,000 0-66-year-old descendants of an immigrant father or mother. We calculated standardized incidence ratios (SIRs) and 95% confidence intervals (CIs) for 17 cancer sites using native Swedes as a reference. All cancer was marginally below the Swedish incidence in offspring of immigrant origin. Decreased SIRs were observed for breast cancer among Norwegian descendants, melanoma among descendants of Hungarian fathers and ovarian and bladder cancer among descendents of Finnish mothers, all consistent with the difference in cancer incidence between Swedes and the indigenous populations. Cervical cancer was increased in daughters of Danish men, whereas thyroid cancer and non-Hodgkin's lymphoma were in excess in offspring of parents of Yugoslav and Asian descent. Even these results agreed with the high incidence rates in parents compared to Swedes, except that for non-Hodgkin's lymphoma other explanations are needed; these may be related to immune malfunction. Comparison of the results between the first- and the second-generation immigrants suggest that the first 2 decades of life are important in setting the pattern for cancer development in subsequent life. Birth in Sweden sets the Swedish pattern for cancer incidence, irrespective of the nationality of descent, while entering Sweden in the 20s is already too late to influence the environmentally imprinted program for the cancer destiny.
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PMID:Cancer risks in second-generation immigrants to Sweden. 1197 38

The aim of this study was to evaluate the association between hepatitis C virus (HCV) infection and non-Hodgkin's lymphoma (NHL), multiple myeloma (MM), thyroid cancer (TC), chronic lymphatic leukemia (CLL), acute lymphatic leukemia (ALL), and Hodgkin's lymphoma (HL). A Swedish cohort of 27,150 HCV-infected persons notified during 1990-2000 was included in the study. The database was linked to other national registers to calculate the observation time, expressed as person-years, and to identify all incident malignancies in the cohort. The patients were stratified according to assumed time of previous HCV infection. The relative risk of malignancy was expressed as a standardized incidence ratio (SIR)-the observed number compared to the expected number. During 1990-2000 there were 50 NHL, 15 MM, 14 ALL, 8 TC, 6 CLL, and 4 HL diagnoses in the cohort. Altogether, 20 NHL, 7 MM, 5 TC, 4 CLL, 1 ALL, and 1 HL patient fulfilled the criteria to be included in the statistical analysis. The observation time was 122,272 person-years. The risk of NHL and MM was significantly increased in the stratum with more than 15 years of infection (SIR 1.89 [95% CI, 1.10-3.03] and 2.54 [95% CI, 1.11-5.69], respectively). The association was not significant in TC or CLL. In conclusion, we report the incidence of several malignancies in a nationwide cohort of HCV-infected persons. Although the delayed diagnosis of HCV probably has resulted in an underestimation of the risk, this study showed a significantly increased risk of NHL and MM.
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PMID:Non-Hodgkin's lymphoma and other nonhepatic malignancies in Swedish patients with hepatitis C virus infection. 1572 49

There is increasing evidence that vitamin D reduces the risk of many types of cancer. Geographic variations in cancer mortality rates in Spain are apparently linked to variations in solar ultraviolet (UV) irradiances and other factors. Cancer mortality rates for 48 continental Spanish provinces for 1978-1992 were used in linear regression analyses with respect to mortality rates for latitude (an index of solar UVB levels), skin cancer (an index of high cumulative UVB irradiance), melanoma (an index related to solar UV irradiance and several other factors) and lung cancer (an index of cumulative effects of smoking). The 9 cancers with mortality rates significantly correlated with latitude for 1 or both sexes were brain, gastric, melanoma, nonmelanoma skin cancer (NMSC), non-Hodgkin's lymphoma (NHL), pancreatic, pleural, rectal and thyroid cancer. Inverse correlations with latitude were found for laryngeal, lung and uterine corpus cancer. The 17 cancers inversely correlated with NMSC are bladder, brain, breast, colon, esophageal, gallbladder, Hodgkin's lymphoma, lung, melanoma, multiple myeloma, NHL, ovarian, pancreatic, pleural, rectal, thyroid and uterine corpus cancer. The 16 correlated with melanoma are bladder, brain, breast, colon, gallbladder, leukemia, lung, multiple myeloma, NHL, ovarian, pancreatic, pleural, prostate, rectal, renal and uterine corpus cancer. The results for lung cancer were in accordance with the literature. These results provide more support for the UVB/vitamin D/cancer hypothesis and indicate a new way to investigate the role of solar UV irradiance on cancer risk. They also provide more evidence that melanoma and NMSC have different etiologies.
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PMID:An ecologic study of cancer mortality rates in Spain with respect to indices of solar UVB irradiance and smoking. 1714 99


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