Kinouchi Toshiro, Kinoshita Tatsuya, Kobayashi Masao, Ueda Tomohiro, Inoue Hitoshi, Takada Tsuyoshi, Hara Tsuneo
The Department of Urology, Ikeda Municipal Hospital, Japan.
Hinyokika Kiyo. 2010 Oct;56(10):589-92.
We report a case of primary malignant lymphoma of the prostate. An 84-year-old man was referred to our hospital with a chief complaint of urinary retention. Magnetic resonance imaging showed a large mass below the bladder and in front of the rectum. Histological and immunocytochemical studies of transperineal biopsy of the prostate showed diffuse large B-cell non-Hogkin's lymphoma. Radiological assessment of the disease confirmed stage IV according to the Ann Arbor classification. Although the tumor was markedly reduced in size after four cycles of combination chemotherapy with cyclophosphamide, adriamycin, vincristine, and prednisolone, he died with brain metastasis 4 months after the diagnosis.
我们报告一例原发性前列腺恶性淋巴瘤。一名84岁男性因尿潴留为主诉转诊至我院。磁共振成像显示膀胱下方和直肠前方有一个大肿块。前列腺经会阴活检的组织学和免疫细胞化学研究显示为弥漫性大B细胞非霍奇金淋巴瘤。根据安阿伯分类法，该疾病的放射学评估确定为IV期。尽管在接受环磷酰胺、阿霉素、长春新碱和泼尼松龙联合化疗四个周期后肿瘤大小明显缩小，但他在诊断后4个月死于脑转移。
