Radiographic imaging of otitis media and interna in pigs.
Middle and inner ear infections have been reported as a clinical entity in swine, other animal species and humans. In pigs, the anatomical-pathological and microbiological findings have been described. In this report, we describe radiographic findings in affected pigs. A total of 25 pigs with a head tilt and circling, as clinical signs of otitis media and interna, were examined. The majority were weaner-pigs with dyspnea or rhinitis. In radiographs, there was an increased opacity of the bulla tympanica, often accompanied by marginal destruction or thickening of the bulla wall. The radiographic findings confirmed the clinical diagnosis in each affected pig, but there were 5 false positive interpretations.
Harlizius
J
J
Clinic for Swine and Small Ruminants, Hannover School of Veterinary Medicine, Germany.
Kluczniok
C
C
Bollwahn
W
W
D000818:Animals; D004417:Dyspnea / Q000150:complications / Q000662:veterinary; D004432:Ear, Middle / Q000000981:diagnostic imaging*; D007762:Labyrinthitis / Q000150:complications / Q000000981:diagnostic imaging / Q000662:veterinary*; D010033:Otitis Media / Q000150:complications / Q000000981:diagnostic imaging / Q000662:veterinary*; D011859:Radiography; D012220:Rhinitis / Q000150:complications / Q000662:veterinary; D013552:Swine; D013553:Swine Diseases / Q000000981:diagnostic imaging*