DISCUSSION: Extensive interstitial and alveolar fibrosis results in the characteristic HRCT finding of honey combing or honeycomb lung. 讨论:广泛的肺间质及肺泡纤维化在HRCT上的特征性表现为蜂窝样改变,或称为蜂窝肺。
CT manifestations of another case with advanced stage of PLCH were multiple, different sized cystoid transparent areas, with some cysts being coalesced together to form honeycomb, which were distributed throughout more in both middle lung fields and caused repeated pneumothorax. 1例晚期PLCH的CT表现为双肺以中肺野为主广泛分布的大小不等的圆形、类圆形低密度透光区,部分呈囊状和蜂窝状改变,并合并反复气胸。
The progress is slow, and gradual loss of lung function. Ultimately it develops into diffuse pulmonary fibrosis and honeycomb lung, leading to respiratory failure and death. 病程进展缓慢,逐渐丧失肺功能,最终发展为弥漫性肺纤维化和蜂窝肺,导致呼吸衰竭而死亡。