PMC5553096_01
Basoon
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PMC5553096_01_zecr_a_1351268_f0001_c.jpg
F0001
The patient was a professional bassoonist in a symphony orchestra (Figure 1).
HRCT case I
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PMC5553096_01_zecr_a_1351268_f0002_c.jpg
F0002
High resolution computed tomography (HRCT) showed centrilobular nodules compatible with HP (Figure 2).
PMC5553096_02
HRCT case II
zecr_a_1351268_f0003_c.jpg
PMC5553096_02_zecr_a_1351268_f0003_c.jpg
F0003
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).