核性颗粒性白内障 (又称Ｃｏｐｐｏｃｋ白内障 )是遗传性白内障的一种 ,表现为晶状体核内点状混浊而影响视力。我院于 2 0 0 0年 3月发现一罕见庞大家系 ,4代 12 8人中 38人发病 ,临床表现均为典型的晶体核内点状混浊 ,而晶状体皮质透明 ,其中 7例 14眼于 2 0 0 0年 3月～ 2 0 Nuclear particulate cataract (also known as Coppock cataract) is a kind of hereditary cataracts, the performance of the lens nucleus point cloudiness and affect vision. In our hospital in March 2000 found a rare large family, 4 generations of 128 people in 38 onset, the clinical manifestations are typical crystal nucleus point opacity, and lens cortex transparent, of which 7 cases of 14 eyes in March 2000 ~ 2 0