title: Pneumosinus dilatans as a cause of variable unilateral proptosis.
mesh_terms: D004646:Emphysema / Q000150:complications; D005094:Exophthalmos / Q000209:etiology*; D005260:Female; D005626:Frontal Sinus; D006547:Hernia / Q000150:complications; D006801:Humans; D009078:Mucocele / Q000150:complications*; D010254:Paranasal Sinus Diseases / Q000150:complications*; D009626:Terminology as Topic