Safety of percutaneous ultrasound-guided fine-needle aspiration of adrenal lesions in dogs: Perception of the procedure by radiologists and presentation of 50 cases.

Background: Percutaneous ultrasound (US)-guided fine-needle aspiration (FNA) of adrenal gland lesions is controversial in veterinary medicine.

Objective: To evaluate the frequency and radiologists' perception of the risk of the procedure as well as determining the incidence of complications.

Methods: Retrospective study.