泌尿系统原发性结外淋巴瘤的临床及影像学表现  

The clinical and imaging appearances of primary extranodal lymphoma of the urinary system

作　　者：杨希[1] 党春江 

机构地区：[1]天津市公安医院放射科,300050 [2]河北省唐山市工人医院核医学科,063000

出　　处：《国际放射医学核医学杂志》2013年第4期230-232,238,共4页International Journal of Radiation Medicine and Nuclear Medicine

基　　金：河北省医学科学研究重点课题计划（20120456）

摘　　要：淋巴瘤是临床最常见的恶性肿瘤之一，但原发性结外淋巴瘤并不常见，来源于泌尿系统的淋巴瘤则更为罕见。泌尿系统原发性结外淋巴瘤中，肾是最常见的受累部位，其次为膀胱，输尿管淋巴瘤最为罕见，其常见症状有腹痛、腹部肿块、肾功能不足、血尿和排尿困难等，熟知其影像学表现对临床诊断及治疗均很重要。Lymphoma is one of the most common malignant tumors in clinic. But primary extranodal lymphomas is not frequently encountered clinically especially for the lymphomas which stem from urinary system. Kidney was the most common affecting area, followed by bladder and ureter. Palpable masses, abdominal pain, renal insufficiency, hematuria and difficult urination are the main clinical symptoms of primary extranodal lymphoma of the urinary system. Familiarity with the imaging features will be helpful to the accurate diagnosis and therapy.

关 键 词：泌尿生殖系统 淋巴瘤 体层摄影术 X线计算机 磁共振成像 正电子发射断层 显像术 

分 类 号：R733[医药卫生—肿瘤] R737[医药卫生—临床医学]