Primary small cell carcinomas of the bladder are extremely rare tumors with an aggressive behavior. To date, no standard therapy has been proposed. There are some brief reports about the role of conservative surgery in patients not suitable for radical surgery. We report a case of a primary bladder small cell carcinoma treated with partial cystectomy.

pequeñas de vejiga es una neoplasia poco común y sumamente agresiva. Aún no se ha definido el tratamiento ideal, sin embargo la cirugía preservadora de vejiga parece ser una opción viable en pacientes que no son candidatos a cirugía radical. Presentamos un caso de carcinoma vesical de células pequeñas tratado con cistectomía parcial.