新生儿呼吸窘迫综合征(NRDS)出生不久即出现进行性呼吸困难为其特点,几乎所有病例都发生在早产儿,发病机会与胎龄成反比。它是早产活婴死亡的主要原因。近年来由于诊疗技术的进步,死亡率有下降趋势,但并发症又有增加,X线照片有利于诊断和动态观察。本文通过对 23例NRDS的X Neonatal respiratory distress syndrome (NRDS) is characterized by progressive dyspnea shortly after its birth, with almost all cases occurring in premature infants with a chance of being inversely proportional to gestational age. It is the leading cause of premature baby death. In recent years, due to the progress of diagnosis and treatment technology, the mortality rate has decreased, but the complications have increased. X-ray images are helpful for diagnosis and dynamic observation. This article through the 23 cases of NRDS X