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新生儿呼吸窘迫综合征(NRDS)又称肺透明膜病,多见于未成熟儿,常于出生后不久出现进行性呼吸困难、青紫或呼吸衰竭。本病轻重不等,重症者死亡率甚高,是早产儿死亡的主要原因。有关病因尚不十分清楚,但许多学者认为,肺表面活性物质不足是本病的主要原因。已知随着胎儿的逐渐成熟,胎儿肺可具有呼吸膨胀能力,为此胎儿肺必须具备两个条件,即有足够的表面活性物质和
Neonatal respiratory distress syndrome (NRDS), also known as hyaline membrane disease, more common in immature children, often shortly after birth, progressive dyspnea, bruising or respiratory failure. The severity of the disease ranging from severe severe mortality is high, the main reason for the death of premature children. The cause of the disease is not yet clear, but many scholars believe that the lack of pulmonary surfactant is the main cause of the disease. It is known that with the gradual maturation of the fetus, the fetal lungs may have the capacity to swell, for which reason the fetal lungs must have two conditions, that is, sufficient surface active material and