早产儿肺的X线诊断与临床意义

本文回顾分析36例临床无心肺疾病早产儿胸部X 线资料。结果发现:肺纹理增粗8例,肺野细小颗粒状阴影18例,肺野透亮度减低5例,叶间积液8例。作者结合肺的发育、解剖生理就早产儿胸部X 线表现、X 线与临床关系、X 线诊断和鉴别诊断进行分析讨论。认为早产儿呼吸系统解剖发育不全是导致早产儿肺部X 线改变基础。

Radiologic Diagnosis and Clinical Value of the Premature Lung

Thirty-six premature newborn infants without hyaline membrance disease,meconiumaspiration syndrome,infection and cardiac malformation have been analyzed retrospectively.All hadchest film.The x-ray appearances were as follows:mild pulmonary vessel congestion suggestingexcessive lung markings in 8 cases;fine,diffuse granularity in 18 cases;hypolucency of the lung in 5cases;a little of right-side and/or bilateral pleural effusion in 8 cases.Discussion is made on fetal lungdevelopment,x-ray manifestations,clinical findings,diagnosis and differential diagnosis.