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黄磷为高毒类物质。从事黄磷生产的工人常遭受慢性黄磷职业危害。慢性黄磷中毒则以颌骨损害为主要特征。颌骨X线检查,又是确定诊断的可靠依据。 本研究旨在探索磷毒性颌骨损害的X线特征,为制订慢性黄磷中毒诊断的分期标准提供依据。 材料和方法 观察组 某厂黄磷车间从事黄磷生产的工人87名作为观察对象。男性76名,女性11名,平均年龄40.2岁(年龄范围22—58岁);
Yellow phosphorus is a highly toxic substance. Workers engaged in the production of yellow phosphorus are often exposed to chronic yellow phosphorus occupational hazards. Chronic yellow phosphorus poisoning is the main feature of jaw damage. Jaw X-ray examination, but also to determine the reliable basis for diagnosis. The aim of this study is to explore the X-ray features of renal damage caused by phosphorus toxicity and provide basis for establishing the staging criteria for the diagnosis of chronic yellow phosphorus poisoning. Materials and methods Observation group A factory yellow phosphorus workshop engaged in the production of phosphorus workers, 87 were observed. 76 males and 11 females, with an average age of 40.2 years (range 22-58 years of age);