Emperor Go-Uda (後宇多天皇) was the 91st imperial ruler of Japan. His lineage is called Daikakuji-tō (大覚寺統), in contrast to Jimyōin-tō (持明院統), the line of Emperor Fushimi.
... kidney stones through the urethra can be painful and subsequently it can lead to urethral strictures[?]
Endoscopy of the bladder via the urethra is called ...