近１０余年来，我们发现２例家系三代患遗传性核性白内障患者，现报告如下。例１：先证者，男，１４岁。１９８９年曾因左眼晶体全混浊行晶体囊内摘除术，当时右眼即表现为晶体核不均匀混浊，皮质透明，视力为０５，未予手术。１９９８年因右眼视力下降而再次来院，检查见右眼 The past 10 years, we found that two families of three generations of patients with inherited nuclear cataract, are as follows. Example 1: Proof, male, 14 years old. 1989 was due to the left eye lens opacification crystal intracapsular enucleation, when the right eye is manifested as uneven nucleation of crystal nuclei, cortex transparent, visual acuity of 05, no surgery. In 1998 due to decreased visual acuity of the right eye to the hospital, check see the right eye