case_images: PMC4629714_01
case_images: (a) HRCT showing nodules (white arrows) and cysts (black arrows). (b) Transbronchial biopsy of the lung (estrogen receptor immunohistochemical stain).
case_images: ECRJ-1-26272-g001.jpg
case_images: PMC4629714_01_ECRJ-1-26272-g001.jpg
case_images: F0001
case_images: In 2012 a new HRCT showed slight increase in the size and number of nodules (Fig. 1a). Transbronchial biopsies showed a nodule with abnormal proliferation of spindle-shaped cells in fascicular streaks (Fig. 1b).