Tear duct obstruction in children.
D003607:Dacryocystitis / Q000209:etiology / Q000628:therapy; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000209:etiology / Q000628:therapy; D007767:Lacrimal Duct Obstruction / Q000150:complications / Q000628:therapy*; D008297:Male; D009078:Mucocele / Q000209:etiology / Q000628:therapy