斑色胎是一种罕见的极严重的先天性鳞癣病。迄今,世界文献报道不足100例。以往产前超声诊断仅一例,这例有明显的超声特征,并提出了这种疾病的病理学存在的可能性。病例报告:32岁,阿拉伯妇女,孕6产5。前五胎妊娠38～40周时均娩出正常胎儿,体重2.8～3.6公斤之间。本次妊娠31周时因胎动减少进行超声检查显示:单胎,观察30分钟无胎动。内脏正常,手和腿肿胀。所有的生物统计学测量完全与胎龄相符。胎 Spotted fetus is a rare and very serious congenital ichthyosis. So far, less than 100 cases have been reported in the world literature. In the past only one case of prenatal ultrasound diagnosis, this case has obvious characteristics of ultrasound, and put forward the possibility of pathology of this disease. Case report: 32 years old, Arab woman, 6 pregnant. The first five pregnancies of 38 to 40 weeks of pregnancy were delivered normal fetuses, weighing between 2.8 to 3.6 kg. The 31 weeks of pregnancy due to fetal movement decreased ultrasound examination showed that: single-child, observed for 30 minutes without fetal movement. Offal normal, hand and leg swelling. All biometric measurements are completely consistent with gestational age. fetal