Figure 4: Changes of the airway structures assessed with EB-OCT
before and at 15 min after salbutamol inhalation
Shown in the figures are the EB-OCT images from a 60-year-old man with
moderate asthma. The average increment of Ai/BSA was 32.6%, 48.9% and
176.6% respectively in the 3rd, 6thand 9th generation of bronchi at 15 min after
salbutamol inhalation.