作者于1978年11月18日见到1例,随访7年,于85年月12日,再次随访,患者健在。现报告如下。刘毅,男,12岁。第一胎足月顺产,出生时即无左前臂。其母孕期约3～4周时,曾发热3～4天,全身皮肤出红疹一次,当时诊断为感冒。其父母非近亲结婚,两系家族均无先天性肢体畸形史。 The author saw 1 patient on November 18, 1978 and followed up for 7 years. On the 12th of December, 85, he was followed up again and the patient was alive. The report is as follows. Liu Yi, male, 12 years old. The first term of full-term birth of the firstborn, that is, no left forearm at birth. The mother during pregnancy about 3 to 4 weeks, had fever 3 to 4 days, systemic skin rashes once diagnosed as a cold. His parents were married to non-relatives and none of the two families had a history of congenital limb deformities.