PMC8601257_01
High-resolution computed tomography images before (A) and after (B) bukuryoshigyakuto treatment. (A) The image taken at the first visit at our hospital in 2015 showed middle lobe and lingular segment predominant bronchiectasis, bilateral centrilobular lesions, and dorsal predominant bronchiolitis. (B) In 2018, bilateral centrilobular lesions, consolidation, and dorsal predominant bronchiolitis lesions were improved, though the middle lobe and lingular segment bronchiectasis had no change.
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A high-resolution computed tomography (HRCT) scan performed at the first consultation showed bronchiectasis that was predominantly in the middle lobe and lingular segment, bilateral centrilobular lesions and dorsal predominant bronchiolitis (Figure 1A). Although the middle lobe and lingular segment bronchiectasis showed no changes, bilateral centrilobular lesions and dorsal predominant bronchiolitis improved significantly (Figure 1B).