Retrospective Analysis of Lower Urinary Tract Disorders in Dogs: Study of Five Years

Abstract

Background: The data pertaining to the lower urinary tract disorders in dogs in India is very merge. This retrospective analysis presents a retrospective analysis of incidence of affections of lower urinary tract in dogs. Methods: The cases of different affections of lower urinary tract presented at the Veterinary Clinical Complex, Veterinary College, Anand Agricultural University, Anand during April-2012 to March-2017 were screened and detailed information regarding age, sex and breed were collected and analysed to calculate percentage of incidence of different affections of lower urinary tract viz., surgical affections and non-surgical affection. Conclusions: Total 24319 cases of lower urinary tract affections in dogs were registered. Among them 5854 (24.07 %) surgical cases comprising urolithiasis (81, 76.42 %), bladder neoplasia (25, 23.58 %) and 18465 (75.93 %) non-surgical affections with cystitis (176, 0.95 %) cases. The highest incidence of urolithiasis was 25.93 per cent in the year 2014-15 and in 7 to 9 years aged dogs (35.80 %). The sex wise per cent incidence was higher in male (72.84) than female (27.16). The urinary bladder calculi was the highest (72.84 %) followed by the urethra (16.05 %) and both the locations (11.11 %). The year wise highest per cent incidence of cystitis was recorded for the year 2015-16 (52.27). The age wise per cent incidence of cystitis was equally higher 28.98 in the age groups of 7 to 9 and 10 to 12 years, each. The year wise the highest per cent incidence of neoplasia of urinary bladder (TCC) in dogs was 52.00 for the year 2015-2016. The age wise percent incidence of neoplasia of urinary bladder was the highest in 7 to 9 years age groups (36.00). The sex wise per cent incidence for neoplasia in urinary bladder was higher in male (64.00) than female (36.00). The breed wise highest per cent incidence of urolithiasis was in Pomeranian (25.93), cystitis in Pug (28.41) and neoplasia of bladder (TCC) Labrador and Pug (20.00, each).