4个月,女婴。87年2月16日入院。第一胎第一产,孕35周早产,顺产。出生后2周发现其右侧面部及上下肢较左侧肥大,且日趋明显,父母体健,非近亲结婚。体检:营养良好,头部毛发分布均匀,右侧无少汗现象,前囟3×3cm,双眼裂等大,虹膜色素正常,竖头有力。以身体中线分界右侧面部、躯干部 4 months, baby girl. February 16, 1987 admission. The first birth of the first child, 35 weeks of preterm birth, spontaneous delivery. 2 weeks after birth found that the right side of the face and lower extremity hypertrophy of the lower limbs, and increasingly obvious, parents healthy, non-relatives get married. Physical examination: well-nourished, head hair evenly distributed, no sweat on the right phenomenon, the front bregma 3 × 3cm, eyes and other large cleft, iris pigment normal, strong head. To the body center line on the right side of the face, trunk