Harley Frances, Dias Brendan, Dow Christopher, Ooi Jason
Footscray Hospital, 160 Gordon St, Footscray, Melbourne, Australia.
Dorevitch Pathology, Heidelberg, Melbourne, Australia.
Urol Case Rep. 2021 Nov 16;40:101945. doi: 10.1016/j.eucr.2021.101945. eCollection 2022 Jan.
Extra-nodal lymphoma accounts for 30-50% of non-Hodgkin lymphoma, and most of the cases are of the diffuse large B-cell lymphoma (DLBCL) type. Primary malignant lymphomas of the prostate are extremely rare, representing 0.09% of prostate neoplasms. Prostatic cancers can be classified into various subtypes, which have distinct molecular pathologies and clinical features. Lymphoma is seldom considered as a differential diagnosis of prostatic enlargement considering the low incidence. We present a case of an 85-year-old gentleman diagnosed with Primary Extra-nodal DLBCL of the Seminal Vesicle and Prostate.
结外淋巴瘤占非霍奇金淋巴瘤的30%-50%，且大多数病例为弥漫性大B细胞淋巴瘤（DLBCL）类型。前列腺原发性恶性淋巴瘤极为罕见，占前列腺肿瘤的0.09%。前列腺癌可分为多种亚型，具有不同的分子病理学和临床特征。鉴于发病率较低，淋巴瘤很少被视为前列腺肿大的鉴别诊断。我们报告一例85岁男性患者，诊断为精囊和前列腺原发性结外DLBCL。
