婴儿脊髓性肌萎缩是一种遗传性疾病,又称为Werdnig-Hoffmann氏病。婴儿型病例国内罕见,现将我们收治的一例报告如下。 余某,男,2岁5个月,因全身软弱无力二年余,发热咳嗽三天于1984年4月2日入院。患儿系第一胎,足月顺产。母孕期曾患过“感冒”,妊娠六个月始感微弱胎动,出生体重2900g,身长49cm。生后无窒息,无外伤及惊厥史。其父母非近亲配偶,家族中无同样疾病患者。患儿出生后三个月至就诊一直全身软弱无力,不能竖头、翻身、独坐及站立,智力发育正常。饮食及大小便正常。入院前三天发 Infantile spinal muscular atrophy is a hereditary disease, also known as Werdnig-Hoffmann’s disease. Infantile cases rarely seen in our country, now we report a case of treatment as follows. Yu Mou, male, 2 years and 5 months, due to systemic weakness more than two years, cough fever for three days in April 2, 1984 admission. Children with the first child, full-term birth. Pregnant women had had a “cold” during the first trimester pregnancy faint fetal movement, birth weight 2900g, length 49cm. No suffocation after birth, no history of trauma and seizures. The parents of non-cousins ​​spouses, families without the same disease patients. Children born three months after treatment has been weak, can not be vertical, stand up, sit alone and stand, mental development is normal. Normal diet and urine. Three days before admission