Advanced urinary tuberculosis rarely heals without treatment and complications include tuberculous pyonephrosis, tuberculous perinephric abscess or renal failure from extensive pyelonephritis.

• 晚期泌尿道结核很少不治自愈的，并发症有结核性脓肾、结核性肾周围脓肿或因弥漫性肾盂肾炎引起肾功能衰竭。