title: Vascular hamartoma of the mediastinum.
mesh_terms: D000328:Adult; D002675:Child, Preschool; D005260:Female; D006222:Hamartoma / Q000473:pathology; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000473:pathology; D008875:Middle Aged