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从1966年以来新生儿暂时性呼吸困难(TTN)就被认为是因肺内液的正常排除延迟造成的,但其发病机制至今仍未阐明。本文对100例患TTN新生儿和300例健康新生儿的每日体重变化和血清总蛋白水平的资料,进行了回顾性分析。分析了4年来在三军医学中心出生的,有呼吸困难的新生儿的材料,并按下列标准判定了其中100例新生儿患有TTN:(1)在生后6小时内出现呼吸困难(呼吸>60次)。(2)呼吸困难至少持续12小时。(3)RDS患儿其X线胸片的改变符合TTN的改变者。(4)无其他可能引起呼吸困难的疾病,如低钙
Temporary neonatal respiratory distress (TTN) since 1966 is considered to be due to the delay in the normal elimination of fluid in the lungs, but its pathogenesis has not been elucidated so far. In this paper, 100 cases of TTN newborns and 300 healthy newborns daily weight changes and serum total protein levels were analyzed retrospectively. We analyzed the materials of newborn infants with dyspnea who were born at the Three Armed Forces Medical Center over the past four years and determined that 100 newborns had TTN according to the following criteria: (1) dyspnea within 6 hours after birth (breathing> 60 times). (2) breathing difficulties last for at least 12 hours. (3) RDS children with changes in their X-ray consistent with TTN changes. (4) No other diseases that may cause breathing problems, such as low calcium