Abstract
A 1.5 year old male adult guinea pig (Cavia porcellus) presented with acute vestibular disease, consisting of a right head tilt, circling, and ataxia. The head tilt was non-responsive to initial empirical antimicrobial therapy for presumptive otitis media. Video otoscopy and a myringotomy were performed under general anesthesia. A large amount of purulent debris was flushed from the middle ear and submitted for culture. Treatment with appropriate systemic and topical antibiotics was pursued for 4 weeks. Near complete resolution of clinical signs was achieved by the end of treatment with only a minor residual head tilt. This is the first described use of a diagnostic and therapeutic myringotomy for the treatment and resolution of otitis media in a guinea pig. Based on the clinical success seen in this case and the relative ease of the procedure, myringotomies should be considered for diagnosis and treatment of otitis media in guinea pigs.
Highlights
A 1.5 year old male adult guinea pig (Cavia porcellus) presented with acute vestibular disease, consisting of a right head tilt, circling, and ataxia
Otitis media and subsequent otitis interna associated with S. pneumoniae, B. bronchiseptica, S. zooepidemicus, and P. aeruginosa have been previously reported in guinea pigs [1,2]
Otitis media is commonly associated with dental disease and oral flora is often isolated from the ear, indicating a possible opportunistic infection via the eustachian tube secondary to dental disease [3]
Summary
A 1.5 year old male adult guinea pig (Cavia porcellus) presented with acute vestibular disease, consisting of a right head tilt, circling, and ataxia. Otitis media and subsequent otitis interna associated with S. pneumoniae, B. bronchiseptica, S. zooepidemicus, and P. aeruginosa have been previously reported in guinea pigs [1,2]. Clinical signs associated with otitis media and interna in guinea pigs include head tilt, ataxia and circling, torticollis, and facial nerve paralysis with secondary ulcerative exposure keratitis [3].
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
