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107名接触三硝基甲苯粉尘工人中发生白内障67人,患病率为62.61%。5例两眼晶体混浊程度不等,1例单眼发病。工龄在1年内的工人晶状体发生改变的并非少数。应加强对本病的预防。
There were 67 cataracts in 107 workers exposed to trinitrotoluene, with a prevalence of 62.61%. 5 cases of two crystals of varying degrees of opacity, 1 case of monocular disease. The number of working-age patients within one year of change in the lens is not a minority. Should strengthen the prevention of this disease.