Patel Raunak D, Walker Colton, Canter Daniel J
Department of Urology, Ochsner Medical Center, New Orleans, Louisiana, USA.
Can J Urol. 2017 Feb;24(1):8670-8672.
Diffuse large B-cell lymphomas (DLBCL) are the most common lymphomas worldwide. They also appear to be the most common primary retroperitoneal lymphomas, but this presentation is relatively uncommon in the literature. Retroperitoneal masses, including lymphomas, often present with nonspecific symptoms and laboratory values, necessitating radiographic assessment and consideration of mass biopsy prior to the initiation of treatment. Here we present a case of a primary retroperitoneal DLBCL as well as a review of the clinical presentation, imaging findings, and differential diagnosis of such tumors.
弥漫性大B细胞淋巴瘤（DLBCL）是全球最常见的淋巴瘤。它们似乎也是最常见的原发性腹膜后淋巴瘤，但这种表现相对较少见于文献。腹膜后肿块，包括淋巴瘤，通常表现为非特异性症状和实验室检查结果，因此在开始治疗前需要进行影像学评估并考虑肿块活检。在此，我们报告一例原发性腹膜后DLBCL病例，并对这类肿瘤的临床表现、影像学表现及鉴别诊断进行综述。
