新生儿湿肺(Wet lung disease of the newborn),又称Ⅱ型呼吸窘迫综合征(Typell respiratory dystress syndrome)或暂时性呼吸困难(Transient dyspnea)。是一种自限性疾病,是由于肺内液积聚的良性经过。胸部X线检查可短暂出现肺泡及间质积液、肺淤血、肺气肿及叶间、胸腔积液。多数可无临床症状,少数出现呼吸增快,有时伴有青紫、呻吟,但均在短期内消失。 Wet lung disease of the newborn, also known as Type II respiratory dystress syndrome or transient dyspnea. Is a self-limiting disease, is due to the accumulation of benign lung fluid. Chest X-ray examination may be a brief alveolar and interstitial effusion, pulmonary congestion, emphysema and pleural effusion. Most may have no clinical symptoms, a few appear to breathe faster, sometimes accompanied by purple, moaning, but disappear in the short term.