患儿男,日龄3天,第二胎第二产,36周早产。出生体重1.55公斤,生后呈青紫窒息,经治疗好转,但哭声微弱,并发现两角膜混浊。出生24小时后又出现青紫,并伴有四肢抽搐而转入我院。其母系菜场营业员,妊娠期体健,无猫、猪、鸡等接触史。入院体检:体温35.7℃,反应差,哭声低,皮肤无黄染及出血点,前囟1.5×1厘米,平,两眼角膜广泛疤痕形成,无分泌物,呼吸不规则,气促, Children, male, 3 days of age, the second child second birth, 36 weeks of premature delivery. Birth weight 1.55 kg, after birth was purple asphyxiation, the treatment improved, but the weak cry, and found two corneal opacity. 24 hours after birth appeared purple, accompanied by convulsions and transferred to our hospital limbs. Its maternal farms salesman, gestational health, no cats, pigs, chickens and other exposure history. Admission physical examination: body temperature 35.7 ℃, poor response, low crying, skin yellowing and bleeding, anterior fontanel 1.5 × 1 cm, flat, two corneal extensive scar formation, no secretions, irregular breathing, shortness of breath,