Simple ectopic kidney with renal artery originating from internal iliac bifurcation in a dog

Abstract

An ectopic left kidney together with an aberrant vascular structure were identified during a routine sterilization procedure in an eighteen-month-old female Akita Inu. Subsequently, ultrasound and computed tomography were performed to evaluate the clinical relevance. Based on these examinations' findings, a simple unilateral left-sided ectopic kidney with an abnormal course of the left renal artery as well as an earlier division of the right-sided renal artery were diagnosed. An ectopic kidney is clinically relevant differential diagnosis of secondary renal displacement or abdominal mass.

Keywords: Computed tomography; Ectopic kidney; Renal artery.