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Urinary incontinence in a young British blue cat with suspected dilatation of the ventricle terminalis, spina bifida cystica and failure of fusion of the sacral vertebrae
Author(s) -
Swallow Adam,
Freeman Paul,
Alves Lisa
Publication year - 2019
Publication title -
veterinary record case reports
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.165
H-Index - 4
ISSN - 2052-6121
DOI - 10.1136/vetreccr-2018-000779
Subject(s) - medicine , conus medullaris , urinary incontinence , urinary system , urination , spina bifida , anatomy , spina bifida occulta , spinal cord , surgery , psychiatry
A seven‐month‐old, male neutered British blue cat presented for investigation of lifelong urinary incontinence. Clinical examination documented a flaccid tail which was deep pain‐negative, and the urinary bladder was easily expressed. Voluntary urination was possible. An abnormal hair whorl was noted over the tail base. Pelvic radiography noted absent dorsal lamina to the caudal sacral and proximal caudal vertebrae. The cranial S1/S2 vertebrae were incompletely fused. Haematology, biochemistry and urinalysis were unremarkable. Ultrasonographic examination of the urinary tract was unremarkable, as was an intravenous urogram. MRI documented a large, fluid‐filled cavity at the level of the conus medullaris compatible with dilatation of the ventricle terminalis or syrinx. Spina bifida cystica was also present at Cd5/Cd6. The incontinence was noted to improve with time and skeletal maturity before acutely exacerbating. The owners subsequently elected for tail amputation, resulting in a marked improvement in urinary incontinence.