Spontaneous rupture of ureter.

A patient with spontaneous ureteral rupture in the absence of obstruction or calculus disease is presented. In addition to ureteral rupture this patient also had a penile squamous cell carcinoma and infected inguinal lymph nodes. A review of the literature discloses that all reported cases with spontaneous rupture of the ureter had an underlying process leading to that rupture. It is considered, therefore, that rupture of the ureter should be designated as "traumatic" or "nontraumatic." The term "spontaneous," implying a primary event, is a misnomer. No such case has been reported occurring in an otherwise healthy individual.