Endoscopic Ultrasound-guided Transesophageal Fine-Needle Biopsy of Lung Masses: Diagnostic Performance and Safety

Pulmonary masses are a diagnostic challenge in the field of endoscopic ultrasound(EUS) tissue acquisition, especially through transesophageal EUS-FNB(fine needle biopsy). Our study evaluated the feasibility, diagnostic performance, and safety of EUS-FNB of pulmonary lesions.