title: [ON 22 CASES OF MEDIASTINAL TUMOR].
mesh_terms: D000293:Adolescent; D003884:Dermoid Cyst; D005853:Geriatrics; D006391:Hemangioma; D006689:Hodgkin Disease; D006801:Humans; D008479:Mediastinal Neoplasms; D009214:Myoma; D009442:Neurilemmoma; D013514:Surgical Procedures, Operative; D013724:Teratoma
keywords: ADOLESCENCE; DERMOID CYST; GERIATRICS; HEMANGIOMA; HODGKIN'S DISEASE; MEDIASTINAL NEOPLASMS; MYOMA; NEURILEMMOMA; SURGERY, OPERATIVE; TERATOID TUMOR