病例:晏XX,女,32天(1983年12月7日出生)。出生后第二天,因吮奶困难,啼哭声音较小,其母察看口内,未见舌体。一个月后,患儿渐渐消瘦,来院就诊。患儿系第一胎,足月顺产,出生时体重为4.5公斤。家族史中,其母于妊娠二个半月时患“流感”一次,当时内服西药(药名不详)及肌注安痛定1支。其父及直系亲友中均无明显遗传病史者,也非近亲配偶。 Case: Yan XX, female, 32 days (born December 7, 1983). The second day after birth, due to difficulty in sucking milk, crying sounds smaller, the mother looked at the mouth, no tongue body. A month later, children gradually weight loss, to the hospital. Children with the first child, full-term birth, birth weight 4.5 kg. Family history, the mother of two and a half months of pregnancy suffering from “flu” once, when oral administration of Western medicine (drug name unknown) and intramuscular injection of An Tongding a. No significant genetic history of their parents and immediate family members, nor the close relatives of spouses.