Primary diffuse large B-Cell lymphoma of the prostate presenting with urinary retention and dyschezia for which rituximab-combined CHOP therapy was effective-a case presentation
Manabe, M.; Hayashi, Y.; Yoshii, Y.; Mukai, S.; Sakamoto, E.; Kanashima, H.; Nakao, T.; Hayama, T.; Fukushima, H.; Inoue, T.; Yamane, T.; Teshima, H.
Gan to Kagaku Ryoho. Cancer and ChemoTherapy 39(11): 1733-1735
2012
ISSN/ISBN: 0385-0684 PMID: 23152030 Document Number: 663175
We report the case of a 66-year-old man with primary diffuse large B-cell lymphoma of the prostate presenting with urinary retention and dyschezia as first manifestation. Although a colostomy was needed due to rectal obstruction, rituximab-combined chemotherapy resulted in complete remission. He underwent stoma closure safely and has remained in complete remission for over 3years. Primary prostatic lymphoma is extremely rare, presenting as 0.1% of newly diagnosed lymphomas, but rituximab-containing chemotherapy seems to be as effective as for nodal lymphoma.