Source:http://linkedlifedata.com/resource/umls/id/C0040587
MSH: A rare and probably congenital condition characterized by great enlargement of the lumen of the trachea and the larger bronchi.,NCI: A rare syndrome of unknown etiology, characterized by marked dilatation of the lumen of the trachea and the main bronchi. It results in bronchiectasis and recurrent lung infections.