title: Mediastinal cystic hygroma in infants. Two cases with no extension into the neck.
mesh_terms: D005260:Female; D006801:Humans; D007223:Infant; D008202:Lymphangioma / Q000000981:diagnostic imaging; D008297:Male; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging; D011859:Radiography