本文报道作者于1998年5月~2002年10月接诊调查的先天性眼球震颤3家系共31例患者,其中性17例,女性14例。进行家系调查后发现,3家均为连续传代3代以上。现报告如下。第1家系先证者李某,男,4.5岁,家长发现自幼歪头视物,并伴有双眼球震颤。检查:裸眼视,右0.1,左0.2,双眼视力0.2。矫 This article reports the author in May 1998 ~ October 2002 admissions survey of congenital nystagmus 3 families a total of 31 patients, 17 cases of neutral, 14 females. A pedigree survey found that three were consecutive generations of more than 3 generations. The report is as follows. The first family of proband Lee, male, 4.5 years old, parents found their childhood head tilt, and accompanied by binocular tremor. Check: naked eye, right 0.1, left 0.2, binocular vision 0.2. Correction