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结节型角膜营养不良,为一种造成严重视力障碍的遗传性角膜病。近年我室累积典型病材10例,现将其有关病理资料报告如下。材料与方法病材来源于本院眼科研究室,采自穿透性角膜移植时钻取的角膜病材,进行常规石蜡切片,HE染色,光镜观察。结果一、临床资料 10例中男性8例,女性2例。年龄22～64岁(平均30.8岁)。病程为8～30年不等(平均17.5年)。患者都为重症病例,侵犯双眼伴有严重视力障碍。角膜呈现灰白色点状、结节状、环状或片状不透明混浊区。以角
Nodular corneal dystrophy is a hereditary keratopathy that causes severe visual impairment. In recent years, I accumulated 10 cases of typical cases of disease, now the relevant pathological data reported below. MATERIALS AND METHODS Raw material from the hospital ophthalmic research room, taken from penetrating keratoplasty rhinoplasty material, routine paraffin sections, HE staining, light microscopy. Results First, the clinical data of 10 cases, 8 males and 2 females. Aged 22 to 64 years old (average 30.8 years old). Duration of 8 to 30 years (average 17.5 years). Patients are severe cases, infringing eyes with severe visual impairment. Corneal gray spots, nodular, annular or opaque opaque areas. In angle