ヘッダー画像

カテゴリー「thyroid cancer」

Low doses of ionizing radiation: health effects and assessment of radiation risks for emergency workers of the Chernobyl accident

Title: Low doses of ionizing radiation: health effects and assessment of radiation risks for emergency workers of the Chernobyl accident

Author: Ivanov V.K., Tsyb A.F., Ivanov S.I., Souchkevitch G.N. /Editors G.N.Souchkevitch, M.N.Repacholi.

Reference: Geneva: World Health Organization, 2001. – 277 p.

doi:

Keywords: Low doses

Abstract: …..Chapter 6. Trends of cancer incidence among the Chernobyl emergency workers: estimation of radiation risks

6.1. Analytical methods

6.2. Estimation of radiation risks of leukemia and thyroid cancer (cohort studies, 1986-1993)

6.3. Dose response of leukemias (cohort studies, 1986-1996)

6.4. Analysis of incidence of leukemia among emergency workers (case control study, 1986-1993)

6.5. Estimation of radiation risks of solid cancers (cohort studies, 1986-1996)…..

URL: http://www.nrer.ru/monograf.html

Medical and radiological consequences of Chernobyl to the people in Russia: Evaluation of radiation risks

Author: V.K. Ivanov, A.F. Tsyb

Reference: – М.: Медицина (Medicine), 2002

Keywords: risk, Russian state medico-dosimetric registry

Abstract: Provision of possible occurrence of oncologic diseases are made, on the basis of analysis of exposure doses. Moreover, on the basis of data of Russia’s state medico-dosimetric registry, evaluations are given on solid cancers (first of all, thyroid cancer) and leukemia. The work is meant for the experts of radiation.

URL:http://medprom.ru/medprom/colibri_book_126538

Research on dose dependence of non-oncologic diseases of the thyroid gland for inhabitants of the Kaluzhsk region, exposed to radionuclide iodine in their childhood due to the Chernobyl accident

Author: V.K. Ivanov, S.Yu. Chekin, M.A. Maksyutov, O.K. Vlasov, A.I. Gorsky, N.V. Shukina, N.N. Tatatorkina

Reference: «Радиация и риск» (Radiation and Risk), 2006

Keywords: improved dosimeter, different age groups, various thyroid diseases

Abstract: In the current work improved (more accurate) methodology of evaluating dose on the thyroid gland is introduced, by the help of direct radiometry developed in the Medical Radiological Research Centre of the Russian Academy of Medical Sciences. Data on low-contaminated areas of the Kaluzhsk region is available. Evaluation of radiation risks for thyroid cancer, for the cohort exposed in its childhood in 1986 (2005 people), is implemented. In children, aged 2-4 at that time, who lived in the Ulyanovsk, Khvatovichsk and Zhindrinsk districts, severe radiation risk for the thyroid gland is detected (ERR/Гр=7,14, p<0,025). Children, aged 5-10, from the same region, show important risk for aggregate of the cysts of the thyroid gland and its nodal diseases (ERR/Гр=12,02, p<0,05). In the examined cohort, the probability of radiation factors being the cause of the current diseases is not less than 23 %.

URL: http://www.nrer.ru/radrisk_2006.html

Dependence of the incidence level of non-oncologic diseases of the thyroid gland, in the post-natal period, on the time of gestation, in children of the Kaluzhsk region, exposed internally due to incorporation of anthropogenic iodine 131

Author: V.F. Gorobets

Reference: «Радиация и риск» (Radiation and Risk), 2011

Keywords: children, incidence, diseases of the thyroid gland, internal exposure, iodine 131, cohort research

Abstract: Research of 420 children, living in the south-west of the Kaluzhsk region, during 12 years after prenatal exposure to iodine 131. Cohort method is implemented. A control group of 150 children, from the same region, is also examined for comparison. The incidence in the exposed children, in utero, compared to not exposed ones, was 2.6 times higher. The incidence depends on the time of gestation, at which iodine 131 was incorporated. The highest incidence and relative risks were detected in two subgroups: 1. Prenatal “radiation period”: 4-12th weeks, 2. 16-22th weeks. This radiobiological research shows the increased activity of the thyroid gland, in terms of absorbing radioactive iodine, in certain periods of gestation.

URL:http://cyberleninka.ru/article/n/zavisimost-urovney-zabolevaemosti-neonkologicheskimi-zabolevaniyami-schitovidnoy-zhelezy-v-postnatalnom-periode-u-detey-iz-kaluzhskoy

Radiation-epidemiological research of incidence of thyroid cancer in children and adults of the Orlovsk region, after the Chernobyl accident

Reference: «Радиация и риск» (Radiation and Risk), 2003

Keywords: orlovsk region, iodine 131, ICRP model, risk evaluation

Abstract: 1. Exposure dose of the thyroid gland to incorporated iodine 131. 2. Prognosis of radiation-caused thyroid cancer, using the model of the International Commission on Radiological Protection. 3. Evaluation of radiation risks for inducement of thyroid cancer.

URL:http://cyberleninka.ru/journal/n/radiatsiya-i-risk-byulleten-natsionalnogo-radiatsionno-epidemiologicheskogo-registra

CONCLUSION Russian Scientific Commission on Radiological Protection, in the report “The incidence of thyroid cancer in Russia after the Chernobyl accident: estimation of radiation risks according to the National Radiation and Epidemiological Registry”

Author: S.Yu. Chekin

Reference: “РАДИАЦИЯ И РИСК”, 2010

Keywords: incidence, National Radiation and Epidemiological Registry

Abstract: In the Bryansk, Kaluzhsk, Orlovsk and Tul’sk regions, with the highest level of contamination, significant increase is detected in the incidence of thyroid cancer, in comparison to the data of Russia as a whole. During the whole examined period (1981-2008), the incidence showed increase. Various methods of statistic polishing of accumulated data show significant radiation risk for thyroid cancer, resulting from incorporated iodine 131.

URL: http://www.nrer.ru/RNKRZ_2010_3_1.html

Modification of operating method of reconstructing internal exposure doses, of the thyroid gland and the whole body, of Russian people affected by radiation contamination resulted from the Chernobyl disaster in 1986

Author: O.K. Vlasov, N.V. Shukina

Reference: «Радиация и риск» (Radiation and Risk), 2010

Keywords: scientific-research institute of radiation hygiene, re-estimation of calculated doses

Abstract: Introduces method of counting modified standard doses of internal exposure. Exposed people’ data are registered in the National Radiation-Epidemiological Registry and St. Petersburg national Research Institute of Radiation Hygiene. Exponential regression of average modified standard doses, of 137Cs deposition density, practically do not depend on the region or the type of settlements. Geometric average standard error of calculation of standard doses of regression dependence is equal to 1.6-1.7. Geometric average standard error of the estimate dose, for the average locality, of the thyroid gland and the entire body of the residents of the given age is 2.0-2.3.

URL: http://www.nrer.ru/pub_results.html

Medical radiological consequences of Chernobyl to the people of Russia: problem of thyroid cancer

Author: V.K. Ivanov, A.F. Tsyb, M.A. Maksyutov, K.A. Tumanov, S.Yu. Chekin, V.V. Kascheev, A.M. Korelo, O.K. Vlasov, N.V. Shukina

Reference: Medical radiology and radiation safety, 2011

Keywords: National Radiation-Epidemiological Registry, 1981-2008

Abstract: Comprehensive analysis of incidence of thyroid cancer, in the Bryansk, Kaluzhsk, Orlovsk and Tul’sk regions, during 1981-2008 are given. The average rate is 5,1/1000 p. In the examined period, 9120 incidences of thyroid cancer were confirmed in the National Radiation-Epidemiological Registry.

URL: http://www.nrer.ru/pub_results.html

Peak of incidences of thyroid cancer will last at least 10 years

Author: Yurii Lazarevich

Reference: Завтра твоей страны (tomorrow of your country), 17.06.2009

Keywords: increase of incidence, Belorussia

Abstract: With 23 years passing since the Chernobyl accident, incidence of thyroid cnacer in adults in Gomel has increased 10.9 times. Last year the rate of incidence saw its pinnacle (21.7/100000 p.). Medicists Physicians say the peak of the incidence, in Belorussia, will probably last for decades.

URL: http://www.zautra.by/art.php?sn_nid=4396&sn_cat=20

Thyroid cancer in Russia after Chernobyl

Author: E.F. Lushnikov, A.F. Tsyb, S. Yamashita

Reference: «Издательство «Медицина» (publishing house “Medicine”), 2006

Keywords: MRSC RAMS data

Abstract: The current publication is on analytic view devoted to thyroid cancer, which is a remote medical consequence of the Chernobyl accident. The analysis is based on the data available at the Medico-Radiological Scientific Centre of RAMS.

URL: http://www.patolog.ru/books/lushnikov1.htm

▲ページの先頭へ戻る