感染性多发性神经根炎又称格林—巴利综合征,是一种以周围神经脱髓鞘为主要病理变化的疾病。若不进展到严重的呼吸肌麻痹多能自愈,加上适当的治疗可以不遗留任何后遗症。若并发呼吸肌麻痹或者病变波及到延脑时,可引起呼吸衰竭,预后严重,病死率高。我科儿科从1976年～1989年共收治本病118例,男85例,女33例,男多于女。年龄1～14岁,其中3～9岁最多,共104例占88%。本组118例中伴有不同程度的呼吸肌麻痹者49例占33.3%,不伴有呼吸肌麻痹的69例占66.7%。在有呼吸肌麻痹的病人 Infectious multiple nerve root inflammation, also known as Guillain-Barre syndrome, is a disease characterized by peripheral nerve demyelination as the major pathological change. Without progress to severe respiratory muscle paralysis and more self-healing, coupled with the appropriate treatment can leave without any sequelae. If concurrent respiratory muscle paralysis or lesions spread to the brain, can cause respiratory failure, the prognosis is severe, high mortality. Pediatrics in our department from 1976 to 1989, a total of 118 cases of this disease were treated, 85 males and 33 females, more men than women. Ages 1 to 14 years, of which 3 to 9 years old the most, a total of 104 cases accounted for 88%. The group of 118 cases with varying degrees of respiratory muscle paralysis in 49 cases accounted for 33.3%, 69 cases without respiratory muscle paralysis accounted for 66.7%. In patients with respiratory muscle paralysis