Childhood Brain Tumors Little Risk from Well Water
نویسندگان
چکیده
منابع مشابه
Residential water source and the risk of childhood brain tumors.
Gestation may represent a window of susceptibility to transplacental effects of environmental exposures, including chemicals in water. The N-nitroso compounds (NNC), a class of chemicals with demonstrated neurocarcinogenic potential, include substances detected in drinking water. We used data from a study of possible risk factors for childhood brain tumors (CBT) to investigate the association o...
متن کاملNitrates in drinking water and the risk of death from childhood brain tumors in Taiwan.
The objective of this study was to (1) examine the relationship between nitrate (NO₃-N) levels in public water supplies and risk of death from childhood brain tumors (CBT) and (2) determine whether calcium (Ca) and magnesium (Mg) levels in drinking water might modify the effects of NO₃-N on development of CBT. A matched cancer case-control study was used to investigate the relationship between ...
متن کاملChildhood Brain Tumors
Brain cancer is one of the most prevalent childhood cancers in the United States and Canada, second only to leukemia [1, 2]. The overall incidence of childhood brain tumors, the most common solid tumor in children, rose from 2.3 cases per 100,000 in 1975 to 3.0 cases per 100,000 in 1998 in the United States [1]. Similar rates were also seen in Canada [2]. One concern is that the elevated risk o...
متن کاملChildhood Brain Tumors
Central nervous system (CNS) cancers are the second most frequent malignancy in childhood and the most common solid tumor in this age group. In recent years, significant advances in surgery, radiotherapy, and chemotherapy have favorably impacted survival for children with these tumors. However, a significant proportion of patients with CNS tumors suffer progress disease despite such treatment. ...
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Although most brain tumors are sporadic, a number of pediatric brain tumor presentations are associated with recognized genetic syndromes. About 15–20% of children with neurofibromatosis (NF1) present with CNS neoplasms, usually gliomas of the optic pathways or low-grade tumors of the diencephalon, cerebral hemispheres, or posterior fossa (2). Low-grade gliomas associated with NF1 may be less a...
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ژورنال
عنوان ژورنال: Environmental Health Perspectives
سال: 2001
ISSN: 0091-6765,1552-9924
DOI: 10.1289/ehp.109-a278b