Laboratory tests revealed elevated serum ILD markers (Krebs von den Lungen-6527.7 U/mL, surfactant protein-D 294.5 ng/mL), and chest computed tomography showed new infiltrative shadows with air bronchogram predominantly in subpleural regions of the right lower lobe, consistent with organizing pneumonia pattern. The gene discussed is SFTPD; the disease is interstitial lung disease.