Peer-reviewed veterinary case report
Surgery types and complications in 56 cats with urethrostomy
By Seneviratne, Maheeka et al.·Published in Journal of feline medicine and surgery·2021·Department of Clinical Science and Services, United Kingdom·View original on PubMed →
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Original publication title: Comparison of surgical indications and short- and long-term complications in 56 cats undergoing perineal, transpelvic or prepubic urethrostomy.
- Species:
- cat
Plain-English summary
A group of 56 cats underwent surgery to create a new opening for urine to pass due to various urinary issues. The most common reason for surgery was feline idiopathic cystitis (FIC), while trauma was the main issue for some cats. After the surgeries, many cats experienced short-term complications like skin irritation, and some had long-term issues such as incontinence, especially those that had a specific type of surgery called prepubic urethrostomy (PPU). Despite these complications, most owners reported that their cats had a good quality of life after the procedure.
People also search for: cat urinary blockage treatment · feline idiopathic cystitis surgery · cat urethrostomy complications
Abstract
OBJECTIVES: The aim of this study was to compare indications, complications and mortality rates for perineal urethrostomy (PU), transpelvic urethrostomy (TPU) and prepubic urethrostomy (PPU). METHODS: A retrospective review of, and follow-up owner questionnaire for, cats undergoing urethrostomy between 2008 and 2018, at a single referral hospital, were performed. RESULTS: Fifty-six cats underwent urethrostomy (PU, n = 37; TPU, n = 8; PPU, n = 11). The presenting problem was significantly associated with urethrostomy technique (<0.001). For PU cats, feline idiopathic cystitis (FIC; n = 21 [56.7%]) was the most common problem, whereas for PPU cats, trauma (n = 9 [81.8%]) was most common (<0.001). Urethrostomy technique was associated with imaging diagnosis (<0.001) of the urethral lesion. Most PU cats had no diagnostic imaging lesion (n = 15 [40.5%]) or obstructive calculi or clots (n = 10 [27.0%]), and all PPU cats had urethral rupture. Ten (90.9%) PPU cats had a pelvic lesion, while 21 (56.7%) PU cats had a penile lesion. TPU cats had a range of presenting problems and imaging diagnoses. Short- and long-term complications were reported in 33/55 (60.0%) and 11/30 (36.7%) cats, respectively. The number of cats with long-term complications was greater among PPU cats ( = 0.02). Short-term dermatitis ( = 0.019) and long-term incontinence ( = 0.01) were associated with PPU. Short-term mortality was 5.6% and long-term mortality was 13.3%; both were independent of urethrostomy technique. Quality of life post-urethrostomy, across all techniques, was graded as good by 93% of owners. CONCLUSIONS AND RELEVANCE: In this study, PU was the most common feline urethrostomy technique indicated for FIC. Short-term urethrostomy complications are common, irrespective of urethrostomy technique. Long-term complications are less frequent but more common with PPU.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/32996836/