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我国贵州省煤的蕴藏量丰富 ,但在贵州省黔西南州部分地区因煤中含砷量甚高 ,长期燃用高砷煤接触燃煤烟尘造成慢性砷中毒。既往曾有报道对职业性砷中毒患者进行过结膜及对生活性水污染的周边视野的调查 ,但是却未见对燃煤性砷中毒患者眼部作较系统的检查结果报道。作者于 1998年
China’s Guizhou province has abundant reserves of coal, but due to the high arsenic content in some areas in Qianxinan Prefecture of Guizhou Province, chronic arsenic poisoning caused by long-term burning of high-arsenic coal in contact with coal-burning dust. There have been previous reports of occupational arsenic poisoning in patients with conjunctival and peripheral water contamination of the surrounding visual field investigation, but no coal-based arsenic poisoning in patients with the eye for a more systematic examination of the results reported. Author in 1998