Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0279530 (bone cancer)
 1,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cancer incidence in migrants to New South Wales (NSW) from individual countries within the British Isles has been compared with that in the Australian-born population using data from the NSW Central Cancer Registry for the period 1972-84. Indirectly age-standardised incidence ratios (SIR) showed that, for cancer at all sites combined, Scottish migrants had a significantly higher, and English migrants a lower, incidence than the native-born Australians. Melanoma of skin was less common in migrants from all four countries while lung cancer was more common. In all except the Irish migrants, stomach cancer was more frequent than in the Australian-born. Raised SIRs for bladder cancer were found in men from all the countries and for breast cancer in all except the Irish women but only in the English migrants were these ratios significant. English migrants differed from those from Wales, Scotland and Ireland in that, compared with the Australian-born, they had significantly lower SIRs for cancer of the colon (both sexes), head and neck, larynx and prostate (men), gallbladder and kidney (women), and a higher SIR for ovarian cancer. Bone cancer was relatively more common in men born in Wales. 'Other genital' cancers (penis and scrotum; vulva and vagina) tended to be more frequent in migrants from each country than in the Australian-born.
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PMID:Cancer incidence in migrants to New South Wales from England, Wales, Scotland and Ireland. 225 32

Recently, the National Cancer Institute published a comprehensive monograph on multiple primary cancers in Connecticut and Denmark. This paper summarizes some of the observations made on the Connecticut population. Data compiled by the Connecticut Tumor Registry have extended our knowledge about the patterns of multiple primary cancers, especially among long-term survivors of cancer and among patients with relatively rare tumors about which little information currently exists. When compared with the general Connecticut population, cancer patients had a 31 percent (RR = 1.31) increased risk of developing a second cancer and a 23 percent (RR = 1.23) elevated risk of second cancer at a different site from the first. Common environmental exposures seemed responsible for the excess occurrence of many second cancers, particularly those related to cigarette smoking, alcohol consumption, or both. For example, persons with epithelial cancers of the lung, larynx, esophagus, buccal cavity, and pharynx were particularly prone to develop new cancers in the same or contiguous tissue throughout their lifetimes. Cancers of the colon, uterine corpus, breast, and ovary frequently occurred together, suggesting underlying hormonal or dietary influences. Only patients with prostate cancer were at significantly low risk for second cancer development; this might be an artifact of case finding, since advanced age at initial diagnosis was generally associated with an underascertainment of second cancers. Radiotherapy may have caused rectal and other cancer among patients with cancers of the female genital tract, and leukemia among patients with uterine corpus cancer. Chemotherapy with alkylating agents probably contributed to the excess of acute nonlymphocytic leukemia following multiple myeloma or cancers of the breast and ovary. Genetic susceptibility seemed to explain some tumor complexes, such as the multiple occurrences of cutaneous melanoma and the excess of bone cancer following retinoblastoma. Research into multiple cancer syndromes should enhance our understanding of carcinogenic factors and mechanisms and the development of strategies for cancer prevention and control.
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PMID:Multiple primary cancers in Connecticut, 1935-82. 354 9

The risk of second primary cancers developing was evaluated in individuals with 6 rare tumors in Connecticut between 1935 and 1982. Small but significant excesses of all second cancers occurred in patients with cutaneous melanoma (42%), and cancers of the brain (59%), thyroid (49%), connective tissue (23%), bone (66%), and eye (40%). In individuals with cutaneous melanoma, the highest risks were for subsequent cutaneous melanomas [relative risk (RR) = 8.5] that persisted throughout all intervals of observation. The risk for second melanomas was higher in persons under age 40, consistent with a heritable component. Connective tissue tumors and breast cancers also occurred in excess. Among patients with brain cancer, an increase of melanoma was observed that may represent an underlying neural crest abnormality, although no excess of brain cancer was seen after melanoma. Reciprocal increases of bone cancer after connective tissue cancer and connective tissue cancer after bone cancer point to shared risk factors, such as high dose radiotherapy or genetic susceptibility states. An anticipated high risk of osteogenic sarcoma following Ewing's sarcoma was not seen. An excess of breast cancer (RR = 1.9) after thyroid cancer indicates common etiologic factors. Expected excesses of bilateral retinoblastoma and bone cancer after retinoblastoma were seen. Tumors commonly treated with alkylating agents or nitrosoureas (melanoma, brain, connective tissue) showed slightly elevated risks of acute nonlymphocytic leukemia. Prostate cancer was frequently found to be in excess, but this is likely an artifact due to ascertainment bias.
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PMID:Second cancer following cutaneous melanoma and cancers of the brain, thyroid, connective tissue, bone, and eye in Connecticut, 1935-82. 408 97

Second primary cancers were studied in persons with rare tumors between 1943 and 1980. The risk of developing a new cancer was evaluated in 7,211 persons with cutaneous melanoma, 1,784 persons with eye cancer, 10,273 persons with tumors of the brain and nervous system, 1,935 persons with thyroid cancer, 1,542 persons with bone tumors, and 2,318 persons with malignant neoplasms of the connective tissue. All cancer patients were diagnosed in Denmark between 1943 and 1980 and survived for 2 or more months. Nonmelanoma skin cancers were excluded from the analysis, whereas tumors of the brain and nervous system included both benign and malignant neoplasms. Overall, patients with these cancers showed no greater incidence of new tumors than expected from comparisons with the general population. An excess of chronic lymphocytic leukemia was observed subsequent to all cancers derived from the neural tube, i.e., melanoma and tumors of the eye, brain, and nervous system. Bone cancer occurred excessively, although the possibility of misclassified metastases could not be eliminated. Patients with tumors of the brain and nervous system who survived for 10 or more years developed significantly more cancers of the kidney and connective tissue and melanoma than anticipated. A deficit of second cancers of the digestive system was noted after primary bone and connective tissue cancers, in contrast to an excess of second cancers of the lung and kidney. Although based on few cases, patients with bone cancer showed a large excess of eye cancer as a second primary. The association between cancers of the breast and connective tissue was found to be bidirectional. Persons with connective tissue cancer were at increased risk of developing non-Hodgkin's lymphoma. Thyroid cancer patients were at high risk of subsequent tumors of the brain and nervous tissue and non-Hodgkin's lymphoma. However, contrary to previous reports, the risk of breast cancer was not elevated following thyroid cancer.
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PMID:Second cancer following cutaneous melanoma and cancers of the brain, thyroid, connective tissue, bone, and eye in Denmark, 1943-80. 408 10

Melanoma is the fastest growing solid tumor in men and women, and despite accounting for only 4% of skin cancer cases, it accounts for more than 79% of skin cancer-related deaths. The present study was designed to evaluate the impact of interferon (IFN) treatment on patients' quality of life (QOL) after radical surgery of cutaneous melanoma. The tests were carried out in a group of patients treated in the Department of Soft Tissue and Bone Cancer, Institute of Oncology, in Warsaw. The present study included 2 groups of the patients, 110 persons each. One group consisted of patients who had been subjected to radical surgery of cutaneous melanoma, and the other one consisted of 110 patients treated with a supplementary interferon alfa-2b (IFN-alpha-2b) therapy. Data were collected by means of an anonymous QLQ-C30 (version 2.0.) questionnaire elaborated and provided by the European Organisation for Research and Treatment of Cancer. The QLQ-C30 questionnaire consisted of 43 questions. The IFN-alpha-2b treatment significantly affected patients' physical condition, mental health, and social life. The emotional state of the patients was more affected during IFN-alpha-2b treatment. Somatic symptoms were also increased in those patients. The IFN-alpha-2b therapy also significantly affected family and social life. In spite of several adverse effects, the patients assessed their QOL as good. The IFN-alpha-2b treatment is troublesome for the melanoma patients. It is important that the treating physician and nurse should be aware of the 4 major categories of IFN-alpha-2b toxicity: constitutional, neuropsychiatric, hepatic, and hematologic. A number of steps can be taken to minimize the morbidity associated with IFN-alpha-2b therapy, resulting in an improvement in both QOL and patient compliance.
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PMID:Quality-of-life evaluation in an interferon therapy after radical surgery in cutaneous melanoma patients. 1591 59