| Renal dysfunction |
| Overview |
| Chronic Kidney Disease |
| Acute Kidney Disease |
| Glomerular Disease |
| Renal Tubular Defects |
| Renal Tubular Acidosis |
| Fanconi Syndrome |
| Renal Glucosuria |
| Obstructive Uropathy |
| Neoplasia |
| Neoplasms of the Kidney |
| Neoplasms of the Lower Urinary Tract |
| Disorders of Micturition |
| Urolithiasis |
| Overview |
| Canine Urolithiasis |
| Feline Urolithiasis and Feline Lower Urinary Tract Disease (FLUTD) |
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