[Triple expressor lymphoma in a kidney transplant patient].

Patients transplanted from solid organs have an increased risk of cancer, especially lymphomas. Lymphomas correspond to 4 to 5% of malignant neoplasms in the general population and in solid organ transplant patients it reaches an incidence of 21%. The incidence of non-Hodgkin lymphomas is 10 times higher than in the non-transplanted population. We report the case of a 68-year-old man with a kidney transplant who 6 years after transplantation, developed a non-Hodgkin diffuse large cells B lymphoma with lymph node and pulmonary involvement, with markers of very poor prognosis (triple MYC expressor, BCL2 and BCL6). and its evolution with chemotherapy with DA R EPOCH.