["Barking" micturition noise as sign of acute hip-TEP-late infection].

This article presents the case of a patient with an acute late infection of the hip prosthesis. At first, complaints in the hip region were in the foreground. Shortly after the revision operation the patient noticed a barking noise during micturition, as sign of a pneumaturia. The following diagnostics showed a perforated sigmoid diverticulitis with a sigmoid-urinary bladder-fistula.