Many teenagers and children who developed thyroid cancer due to radiation are in complete or near remission, says study published in Journal of Clinical Endocrinology & Metabolism.
Following the April 26, 1986 explosion and fire at the Chernobyl nuclear plant in the former Soviet Union, the number of children and teenagers diagnosed with differentiated thyroid cancer spiked in Ukraine, Belarus and western areas of Russia. Most of the patients developed the papillary subtype of differentiated thyroid cancer. Although this cancer tends to be more aggressive in children than adults, nearly all of the patients tracked in the study responded favorably to treatment.
Thyroid Cancer
"Shaped like a butterfly she sits within the neck," that's what an anonymous poet wrote about the thyroid gland but it can become cancerous and spread to other parts.
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"Even though some patients did not receive optimal treatment initially, the vast majority went into remission after receiving state-of-the-art radiodine treatment and follow-up care," said study lead author Christoph Reiners, MD, of the University of Würzburg, Germany. "Many patients recovered from advanced cancers. Of this group, 97 percent had cancer spread to the lymph nodes, and 43 percent had cancer metastasize in the lungs."
The observational study followed the treatment and outcomes of 229 Belarusian children and adolescents who underwent surgery in Belarus and radioiodine therapy in Germany. The study participants were among the highest-risk young patients exposed to radiation from the accident.
![Quiz on Thyroid]( "Quiz on Thyroid")
Feeling tired or depressed is a common enough complaint, particularly among women. Paying attention to the thyroid might do them a world of good. This quiz on the thyroid is intended to educate those who want to learn more.
Despite the risk, 64 percent of the patients are in complete remission and 30 percent nearly complete remission of their cancer. One patient died of lung fibrosis, a side effect of cancer treatment. Only two had cancer recurrences.
The findings suggest victims of more recent nuclear accidents like the 2011 Fukushima accident in Japan face lower risk of developing advanced-stage thyroid cancer, Reiners said.
"Although people fear a similar thyroid cancer 'epidemic' will affect Japan, the quick actions taken to evacuate or shelter residents and ban potentially contaminated foods following the Fukushima accident greatly reduced the risks of children developing radiation-induced thyroid cancer," Reiners said. "In addition, Chernobyl has taught us how important it is to have at-risk children and adolescents screened for thyroid cancer to catch any cases in their early stages. Because public health authorities are aware of the risks, screening programs for children from the Fukushima area already have been initiated."
Source: Eurekalert
Quiz on Thyroid
Feeling tired or depressed is a common enough complaint, particularly among women. Paying attention to the thyroid might do them a world of good. This quiz on the thyroid is intended to educate those who want to learn more.
Advertisement
Despite the risk, 64 percent of the patients are in complete remission and 30 percent nearly complete remission of their cancer. One patient died of lung fibrosis, a side effect of cancer treatment. Only two had cancer recurrences.
The findings suggest victims of more recent nuclear accidents like the 2011 Fukushima accident in Japan face lower risk of developing advanced-stage thyroid cancer, Reiners said.
"Although people fear a similar thyroid cancer 'epidemic' will affect Japan, the quick actions taken to evacuate or shelter residents and ban potentially contaminated foods following the Fukushima accident greatly reduced the risks of children developing radiation-induced thyroid cancer," Reiners said. "In addition, Chernobyl has taught us how important it is to have at-risk children and adolescents screened for thyroid cancer to catch any cases in their early stages. Because public health authorities are aware of the risks, screening programs for children from the Fukushima area already have been initiated."
Source: Eurekalert
Genetic Mutation Increases Risk of Death for Thyroid Cancer Patients
BRAF V600E genetic mutation is associated with a higher cancer-related death among patients with papillary thyroid cancer (PTC), finds study published in JAMA.
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