INTRATHORACIC LYMPHOID HAMARTOMA.
D000293:Adolescent; D006222:Hamartoma; D006801:Humans; D006965:Hyperplasia; D008198:Lymph Nodes; D008479:Mediastinal Neoplasms; D010336:Pathology; D013514:Surgical Procedures, Operative
ADOLESCENCE; HAMARTOMA; HYPERPLASIA; LYMPH NODES; MEDIASTINAL NEOPLASMS; PATHOLOGY; SURGERY, OPERATIVE