1　临床资料自 2 0 0 0年 1月～ 2 0 0 1年 9月我科收治极低出生体重儿4 3例 ,均为早产儿 ,其中并发硬肿症 2 5例 ,未并发硬肿症 18例。全部硬肿症病例均符合 1990年沈阳会议制定的《新生儿硬肿症诊疗常规》诊断标准 ,并按此标准评分分度。其中轻度8例 ,中度 13例 ,重度 4例 ; 1 clinical data from January 2000 -2001 in September our department admitted 43 cases of very low birth weight infants, are premature children, which complicated 25 cases of sclerema, not complicated with sclerete 18 cases. All scleredema cases were in line with the diagnostic criteria of “Neonatal Scleredecium diagnosis and treatment routine” formulated in Shenyang Conference in 1990, and were graded according to this standard. Among them, 8 were mild, 13 were moderate and 4 were severe.