Prostatic carcinoma with concomitant non-Hodgkin lymphoma. Report of 2 cases

We report 2 cases of adenocarcinoma of the prostate with concomitant non-Hodgkin lymphoma. Only 9 cases of this rare combination have been reported. Both cases are responding well to treatment. The 1st case is 17 years since the diagnosis of adenocarcinoma of prostate and 6 years since the appearance of the lymphoma. The 2nd case is 1 year after being operated on for a gastric lymphoma and 7 months since the diagnosis of adenocarcinoma of prostate was made.