病历摘要:女婴,1986年8月15日生后6小时入儿科病房。一胎一产孕33周。自然分娩,出生体重1700g。生后无窒息。父母健康,非近亲结婚,母孕期无服药史,家族中无同样病人。体检:早产儿貌,头围29cm,身长36cm。全身毳毛多,有特殊面容,头发粗厚,发际低,前额窄。眉毛粗,两侧会合于中线。鼻梁低平,眼裂小,内眦赘皮,耳位低,小下颌。有颈蹼,高额弓。两乳头距远。四肢短,双手纹呈通贯掌,手足小,肢体呈锥形,食指及无名指压在中指上,呈V字型,握拳时拇指在四指之外。双足第4趾屈向足心,足后跟呈摇篮底 Medical record summary: baby girl, August 15, 1986 six hours after birth into the pediatric ward. Tummy a 33 weeks pregnant. Natural childbirth, birth weight 1700g. No suffocation after birth. Parents healthy, non-cousins ​​married, pregnant during non-medication history, the same family without the patient. Physical examination: appearance of premature children, head circumference 29cm, length 36cm. Body hair and more, have a special face, thick hair, hairline low, narrow forehead. Thick eyebrows, both sides will converge in the midline. Low nose, low eyelid, epicanthus, low ear, small jaw. There are webbed, high bow. Two nipples away. Short limbs, hand pattern was through the palm, small hands and feet, body was tapered, the index finger and ring finger pressure on the middle finger, was V-shaped, when the thumb fist outside the four fingers. The 4th toe of the foot flexed to the full heart, followed by a cradle