noun
urology; urology department
Refers to the medical specialty or the hospital department dealing with urinary tract and male reproductive organs.
父は泌尿器科で前立腺の検査を受けた。
My father had a prostate exam at the urology department.
泌尿器科は腎臓や膀胱の病気を扱います。
Urology deals with diseases of the kidneys and bladder.
泌尿器 means 'urinary organs'; 泌尿器科 is the medical department specializing in them.
Compound of 泌尿器 (urinary organs) + 科 (department, field of study).