[Carcinoma in situ on ureteric stump after cystectomy treated by BCG]

Intravesical BCG is the reference adjuvant therapy for superficial urothelial tumours. Its adverse effects and the modalities of follow-up are now clearly established. We treated a female patient by antegrade BCG instillation for a carcinoma in situ discovered in a ureteric stump following cystectomy for generalised CIS. Treatment was well tolerated and no recurrence was observed with a follow-up of 3 years.