Abstract
Hydronephrosis is the expansion of the collecting system of the kidney, which includes the pelvis and renal calyces, caused by increased pressure in that area, resulting in morphological and functional alterations. Canine patient of the Cocker breed, 7 years old, who corresponds to the name of Mara, who was treated at the Pet Service Samanes Veterinary clinic in the city of Guayaquil 2023, the reason for consultation is because she has abdominal pain, urinary incontinence, loss of appetite and apathy. On physical examination, she presented body condition 5/3, HR 110 bpm, RR 30 bpm, body temperature 39 ° C, TLLC 2 seconds, pink mucous membranes, blood pressure 120 – 90 mmHg. Complementary examinations are performed, the ultrasound shows alterations in the duct that connects the left kidney with the bladder, caused by an obstruction of one of the ureters resulting in hydronephrosis of the left kidney, a nephroureterectomy was performed. Report a clinical case of Hydronephrosis of the canine left kidney in the city of Guayaquil, Guayas Province.
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