title: Intrathoracic heterotopic bone marrow simulating a neoplasm--report of a case.
mesh_terms: D000328:Adult; D001853:Bone Marrow; D002828:Choristoma / Q000175:diagnosis* / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008479:Mediastinal Neoplasms / Q000175:diagnosis* / Q000473:pathology; D013103:Spherocytosis, Hereditary / Q000150:complications* / Q000473:pathology