Sixteen culture - positive cats were diagnosed with the following conditions: urethral plaque (n: 4), feline idiopathic cystitis (n: 1),
haemorrhagic cystitis (n: 2), bladder stones (n: 1),
acute renal failure (n: 3), chronic renal failure (n: 2), diabetes mellitus (n: 1), other diseases (n: 2).