Linfoma primario cerebral post trasplante renal: comunicación de un caso y revisión de la literatura / Primary brain lymphoma post renal transplantation: report of a case and literature review

ABSTRACT

We report a 30 years old male, presenting eight years after a kidney transplant with intracraneal hypertension and two hyperdense masses detected in a brain CAT scan, whose histopathological study revealed a giant cell immnunoblastic lymphoma. The patient was successfully treated with chemo and radiotherapy and after 18 months of follow up there is no evidence of tumoral relapse. Immunocompromised patients specially transplant recipients, had a several fold higher incidence of malignant tumors, specially primary lymphomas of the central nervous system. These are generally of B type, are associated to Epstein Barr virus and have a high mortality. Cancer must be considered in the differential diagnosis of masses of uncertain origin in transplant recipients