Neoplasia in immunosuppressed renal transplant patients: a 20-year experience

This review examines a 20-year experience in renal transplantation at our center to determine the effects of immunosuppression on the subsequent development of malignancies. Twenty patients had 21 malignancies from primary sites other than skin, yielding an incidence of 2.5%. There were 0.65 malignancies for each 100 cumulative patient years of immunosuppression. Suppression of the host immune response is associated with an increased incidence of malignancies.