Multifocal Primary Intrapulmonary Thymoma: A rare subtype of ectopic thymoma

Primary Intrapulmonary Thymoma (PIT) is an infrequent ectopic lung tumor that poses a diagnostic dilemma and has a poorly understood origin. We report a previously healthy 61-year-old lady who presented with cough and weight loss for a month. Diagnostic imaging showed a large left upper lobe mass and two multifocal pleural based nodules in the left lower lobe. She underwent Computed Tomography (CT) guided biopsy of the lung mass and...