Posted 09/01/2014

Thyroid cancer rise in Fukushima

Published time: August 21, 2013 11:46

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An official in a full radiation protection suit scans an evacuated boy to check radiation levels in Fukushima prefecture, on March 16, 2011. (AFP Photo / Ken Shimizu

 Japanese Professor Toshihide Tsuda of Okayama University sat down with leaders from the Japanese Ministry of the Environment, to talk about citywide evacuation near the Fukushima nuclear breakdown site began. Deeply concerned about rising thyroid cancer rates in Japanese children, these leaders believe that it’s time to evacuate the city of Koriyama

Six minors in Fukushima Prefecture who were 18 or younger at the time of the March 2011 nuclear disaster have been diagnosed with thyroid cancer since June. Ten other children are believed to have developed  the same form of cancer in that time period.

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The latest figures released by regional authorities brings the  total number of children who have been diagnosed with or  suspected of having cancer to 44, up from 28 as of June, The  Asahi Shimbun national daily reports.  Of the 44, 18 have  been diagnosed with thyroid cancer, and 25 others are showing  symptoms. Another child suspected of having cancer was later  diagnosed with a benign tumor.

The prefectural government is giving medical checkups to all  360,000 children aged 18 or younger at the time of the accident  at the Fukushima Daiichi plant in March 2011, with the thyroid  test results of approximately 193,000 children having been  released so far. The check-ups will continue throughout the  duration of their lives.

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Children swim in the sea at the Nakoso beach in Iwaki city in Fukushima prefecture, 65km south of the crippled TEPCO nuclear power plant, on July 16, 2012 as the beach opened for the season, the first time since the massive earthquake and nuclear accident on March 11, 2011. (AFP Photo)

While radioactive substances released during the accident can  accumulate in children’s thyroid glands – increasing the risk of  developing cancer – the government says the recent cases are  unlikely to be connected with the Fukushima No. 1 nuclear power  plant disaster as it generally takes several years after  radiation exposure for thyroid cancer to develop.

 In the case of the 1986 Chernobyl disaster for example, instances  of thyroid cancer cases began soaring four to five years after  the event.

“It is likely (the 44 children) developed tumors or lumps  before the nuclear accident,” the Japanese daily cites a  Fukushima prefectural government official as saying.

The incidence rate of thyroid cancer in Japanese children is said  to be one in hundreds of thousands. In Japan, 46 people under 20  were diagnosed with thyroid cancer in 2006, Japan Broadcasting  Corporation reports.

However, Christopher Busby from the European Committee on  Radiation Risks (ECRR) wrote for RT that “the 2005 Japanese  national incidence rate for thyroid cancer in the age bracket  0-18 is given in a recent peer reviewed report as 0.0 per  100,000.”

Busby argues that based on the ECRR’s scientific model, there  could be “some 200,000 extra cancers in roughly 10 million of  the population in the 200km radius of the site in the next 10  years, and 400,000 over 50 years.”

He further notes that the risk model currently employed by the  Japanese government predicts “no detectable cancers will be  seen as a result of the ‘very low doses’ received by the  population.

He has said their model, the International Commission of  Radiological Protection, has produced results which can only be  characterized as “nonsense.”

Local residents have been highly critical of the prefectural  government’s alleged downplaying of the risk of radiation  exposure, the accuracy of its thyroid testing and the means by  which information is disclosed.

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The government has signaled it will look into the way the tests  are being conducted to see if there are any issues.

Meanwhile, some 10,000 people who worked at the Fukushima No. 1  nuclear plant are eligible for workers’ compensation if they  develop leukemia.

The government has established standards for workers’  compensation for other forms of cancer, such as malignant  lymphoma, multiple myeloma, stomach cancer, esophageal cancer and  colon cancer.

Thus far, only four people employed at the plant have applied for  compensation for cancer, and their requests are currently under  review.

Authorities  has been accused of not taking the safety and  well-being of workers seriously, with the country’s Health  Ministry admitting earlier this month it had no system in place  to inform all employees of the standards for worker’s  compensation.

Around 90 percent of those who were exposed to hazardous levels  of radiation do not meet the criteria for free cancer screenings  provided by the ministry and TEPCO – the Fukushima Daiichi power  plant owner. 

Source:

http://rt.com/news/fukushima-children-thyroid-cancer-783/