前列腺恶性淋巴瘤甚属罕见。Weller和Shullenberger自1877年至1949年的文献中仅收集到24例腺淋巴肉瘤,患者年龄22—68岁。Smith和Dehner在55例前列腺肉瘤中发现9例为淋巴瘤,其中5例为网织细胞瘤,3例为小细胞瘤,1例为何杰金氏肉瘤。患者年龄在30～75岁。其它观察报道都涉及患者年龄问题。Ycao等报告1例12岁患者,经组织学检查诊断为前列腺淋巴肉瘤。Musiatowicz等曾报告1例前列腺网织细胞肉瘤的19岁患者。要鉴别淋巴肉瘤抑或网织细胞肉瘤十分困难,因为此两种瘤的某部分结构相同。作者观察的1例报告如下: 患者28岁,于1959年4月13日因诊断前列腺癌而住泌尿科病房。患者自4月份就自觉有病,当时出现骶骨区、左臀部、左下肢疼痛;以后合并尿潴留,病情 Prostate lymphoma is rare. In Weller and Shullenberger’s literature from 1877 to 1949, only 24 cases of adenolymphosarcoma were collected and the patient was aged 22-68 years old. Smith and Dehner found 9 cases of lymphoma in 55 cases of prostatic sarcoma, of which 5 cases were reticulocyte tumors, 3 cases were small cell tumors, and 1 case of JJ sarcoma. The patient is between 30 and 75 years old. Other observations and reports involved patient age issues. Ycao et al reported a 12-year-old patient who was diagnosed with prostatic lymphosarcoma by histological examination. Musiatowicz et al. reported a 19-year-old patient with prostate reticulocyte sarcoma. It is very difficult to identify lymphosarcoma or reticulocyte sarcoma, because some parts of the two tumors have the same structure. One case reported by the authors was as follows: The patient was 28 years old and was admitted to the urology department on April 13, 1959 for diagnosis of prostate cancer. The patient was conscious of illness since April, when there was pain in the sacrum, left hip, and left lower limb; later urinary retention was observed.