01 April 2025
: Case report
Early-Onset COPD and Lung Cancer: Case Studies Highlighting Diagnostic Challenges in Younger Patients
Challenging differential diagnosis, Educational Purpose (only if useful for a systematic review or synthesis), Rare coexistence of disease or pathology
Robert Uliński ABCDEF 1,2*, Piotr KorczyńskiDOI: 10.12659/AJCR.946280
Am J Case Rep 2025; 26:e946280
Figure 4. Bronchoscopy. An exophytic tumor closing bronchus LB3 (1).






