【摘要】 甲状腺癌是内分泌系统最常见的恶性肿瘤，其发病率在世界范围内逐年上升。甲状腺癌的发病原因尚不完全明确，放射性暴露、代谢综合征（包括肥胖、高血压、高血脂、糖尿病等）以及不良饮食和生活习惯、环境污染等可增加甲状腺癌的罹患风险。减少辐射暴露，控制血压、血脂、血糖和体重，改善生活习惯等可降低甲状腺癌的发病风险。本文对甲状腺癌发病的危险因素及预防策略进行综述。更多还原

【Abstract】 Thyroid cancer is the most common malignant tumor in endocrine system. Its morbidity is increasing worldwide year by year. The exact cause of thyroid cancer is still unclear. Radiation exposure,metabolic syndrome(such as obesity,hypertention,hyperlipidemia and diabetes),unhealthy life style,and environmental pollution are involved in the pathogenesis and development of thyroid cancer. Avoiding radiation exposure,controlling blood pressure,blood fat,blood glucose and body weight,improving life habits can be valid measures to prevent thyroid tumor. This paper is to summarize the risk factors and prevention measures of thyroid cancer.更多还原