Primary large-cell lymphoma of the central nervous system

Primary non-Hodgkin's lymphoma of the central nervous system (CNS) is a rare disease. Seven patients were seen and treated at the University of Michigan Medical Center between January 1969 and December 1983. All patients had histologically proven diagnoses of large cell lymphoma with clinical and radiologic evidence of involvement limited to the CNS. Five of seven patients received postoperative radiation therapy, two of whom have had apparent local control at 1- and 2-year follow-up. The two patients without postoperative radiation died of local recurrence 2 and 3 months following subtotal resection. These poor results suggest that adjuvant therapy may be required for improved control of this type of extranodal lymphoma.