This study will determine the feasibility of the novel thin convex probe endobronchial ultrasound (TCP-EBUS) Scope for the diagnosis of peripheral pulmonary lesions. The primary end point is to clarify the feasibility of using the thin convex probe EBUS scope to biopsy peripheral pulmonary lesions. The secondary objective is to evaluate operation time, sample adequacy and quality, factors affecting the diagnosis rate, etc. The safety, insertion ability, and operability of the thin convex probe EBUS would also be evaluated.
The purpose of the study is to evaluate the diagnostic value and safety of Thin Convex Probe Endobronchial Ultrasound (TCP-EBUS) Scope for peripheral pulmonary lesions (PPLs)