Pulmonary adenofibroma
Rationale: Pulmonary adenofibroma (PAF) is a rare, benign lung tumor, classified as a primary fibroepithelial tumor of the lung. Patient concerns: This study reports 3 cases of pulmonary adenofibroma (PAF). Case 1 was a solitary tumor presenting with a cough; Case 2 was a solitary tumor manifesting as chest tightness a...