[Percutaneous treatment with BCG in multiple upper tract transitional cell carcinoma]. / BCG terapéutica por vía percutánea en el tratamiento del carcinoma urotelial múltiple de via superior.

Upper tract transitional cell carcinoma is a low prevalent tumour and frequently associated to bladder carcinoma. The antegrade endoscopic access represents a safe, efficient and minimally invasive access. The association to immunotherapy seems effective in decreasing recurrence. We present one patient with multiple upper tract carcinoma treated with percutaneous surgery and BCG.