case_images: PMC5553096_01
case_images: Basoon
case_images: zecr_a_1351268_f0001_c.jpg
case_images: PMC5553096_01_zecr_a_1351268_f0001_c.jpg
case_images: F0001
case_images: The patient was a professional bassoonist in a symphony orchestra (Figure 1).
case_images: HRCT case I
case_images: zecr_a_1351268_f0002_c.jpg
case_images: PMC5553096_01_zecr_a_1351268_f0002_c.jpg
case_images: F0002
case_images: High resolution computed tomography (HRCT) showed centrilobular nodules compatible with HP (Figure 2).
case_images: PMC5553096_02
case_images: HRCT case II
case_images: zecr_a_1351268_f0003_c.jpg
case_images: PMC5553096_02_zecr_a_1351268_f0003_c.jpg
case_images: F0003
case_images: In 2016 a chest CT was performed due to hemoptysis; it showed unchanged mild fibrosis but multiple centrilobular nodules and ground glass opacities (Figure 3).