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42岁男性左眼外伤6个月诊断左外伤性白内障角膜11点钟穿孔伤痕相应处晶体内有1 mm大小异物、晶体前囊有褐色素沉着、后囊混浊。晶体全囊摘出电镜观察见晶体囊无明显变化;其下之上皮细胞内有铁离子沉着,在上皮细胞的基底部尤为明显。细胞间隙扩大,形成大小不同的囊腔,靠近晶体囊处更明显。上皮细胞与皮质间隙也有一部分扩大。晶体皮质细胞密度不同,细胞
42-year-old man with left eye injury for 6 months diagnosed left traumatic cataract at 11 o’clock Corneal perforation scars corresponding to 1 mm in size and foreign bodies in the lens. The anterior capsule of the lens has brown pigmentation and posterior capsular opacities. Crystallography of the whole cyst excised electron microscopy showed no significant changes in the crystal capsule; under its epithelial cells with iron ion in the epithelial cells at the base of the Ministry is particularly evident. Cell gap expansion, the formation of different sizes of cysts, near the crystal capsule is more obvious. Epithelial cells and cortical space is also part of the expansion. Crystal cortical cells of different density, cells