title: TUMOR SIMULATING INTRATHORACIC EXTRAMEDULLARY HEMOPOIESIS: CLINICAL AND ROENTGENOLOGIC CONSIDERATIONS.
mesh_terms: D000293:Adolescent; D001855:Bone Marrow Diseases; D000013:Congenital Abnormalities; D003937:Diagnosis, Differential; D004906:Erythrocyte Count; D006410:Hematopoiesis; D006801:Humans; D008479:Mediastinal Neoplasms; D010336:Pathology; D013902:Radiography, Thoracic; D013789:Thalassemia; D013899:Thoracic Neoplasms
keywords: ABNORMALITIES; ADOLESCENCE; BONE MARROW DISEASES; DIAGNOSIS, DIFFERENTIAL; ERYTHROCYTE COUNT; MEDIASTINAL NEOPLASMS; PATHOLOGY; THALASSEMIA; THORACIC NEOPLASMS; THORACIC RADIOGRAPHY