1病历摘要患者,男,72岁,反复咳喘10年余,近一月来咳喘加重。咳白色黏痰伴反复间断痰中带血就诊。X-线胸片示:左肺门影增浓伴散在小斑片状模糊影。应用美国公司CT/e螺旋扫描机。扫描范围从肺尖-肋膈角。层厚10mm、层距10mm。屏气下一次扫描结束。局部加簿层扫描。层厚3mm、层距3 1 medical records of patients, male, 72 years old, repeated cough for more than 10 years, cough increased in recent January. Cough white sticky sputum with repeated intermittent sputum blood treatment. The X-ray chest shows that the left hilar portal is thickened with scattered patches of blurring. US company CT/e spiral scanner. The scan ranged from the apical-rib angle. Layer thickness 10mm, layer distance 10mm. Holds breath for the next scan. Local scan layer scan. Thickness 3mm, layer spacing 3