흉부 전산화 단층촬영상 흉수나 공동의 발생은 차이가 없었고, 폐경화나 간유리음영의 발생도 차이가 없었다.
There was no difference in the incidence of pleural effusion or cavity on chest computed tomography, and there was no difference in the incidence of menopause or hepatic vitreous shade.