title: Bilateral sinus empyema in a six-year-old mare.
mesh_terms: D000818:Animals; D004653:Empyema / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000601:surgery / Q000662:veterinary*; D005260:Female; D006734:Horse Diseases / Q000000981:diagnostic imaging* / Q000188:drug therapy / Q000601:surgery; D006736:Horses; D008443:Maxillary Sinus / Q000000981:diagnostic imaging / Q000601:surgery; D011859:Radiography; D012852:Sinusitis / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000601:surgery / Q000662:veterinary*