睾丸恶性淋巴瘤26例临床分析

目的:睾丸恶性淋巴瘤临床较为少见,本文总结了该病的临床特点、诊断、治疗方法及其预后.方法:26例睾丸恶性淋巴瘤,原发22例(84.6%),继发4例(15.4%),所有患者均接受睾丸手术切除治疗,病理诊断明确.原发睾丸恶性淋巴瘤息者中可随访的为19例,其中3例仅接受手术治疗,14例接受了手术和化疗,2例患者接受了手术联合化疗和放疗.4例继发患者均接受了局部放疗和全身化疗.结果:全组原发患者的中位年龄57岁,首发症状均为无痛性睾丸肿大,主要病理类型为弥漫大B细胞淋巴瘤(diffuse large B cell lymphoma,DLBCL),占84.6%(22/26),少见病理类型包括NK/T细胞淋巴瘤、淋巴母细胞淋巴瘤和B细胞不能分型者.所有原发患者的5年生存率为72%,Ann-Arbor分期Ⅰ～Ⅱ期患者的中位生存时间(median Burvival time,MST)为95.8个月,Ⅲ～Ⅳ期的MST时间为21.5个月.接受手术和化疗的患者的中位复发和MST分别为78.8和92.3个月.继发患者的中位复发时间为7.5个月,MST为25.0个月.结论:睾丸恶性淋巴瘤好发于老年男性,其预后可能与临床分期、病理类型和治疗方法有关.建议对所有患者在手术后进行放疗,并给予4～6个疗程的CHOP/CHOPlike方案化疗.

Clinical analysis of 26 patients with testicular lymphoma

Objective: Malignant testicular lymphoma was rare in clinic.This study is to summarize the clinical features,diagnosis,treatment,and prognosis of testicular lymphoma.Methods: Twenty-six malignant testicular lymphoma patients were treated during the period between 1980 and 2007.The patients included 22 cases of primary testicular lymphoma(84.6%) and 4 cases of secondary testicular lymphoma(15.4%) confirmed by histopathological examination.All the patients received testectomy.Nineteen patients with primary te...