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Primary extranodal lymphomas: Analyses of clinical characteristics and misdiagnoses of 139 cases
Author(s): ZUO Xinan, MA Mingxin, GUO Hui, WU Shulan, WANG Ying, QIU Zhixiang, WANG Wensheng, OU Jinping, XU Weilin, DONG Yujun, ZHU Ping, YU Jiren
Pages: 143-
145
Year: 2003
Issue:
2
Journal: JOURNAL OF PEKING UNIVERSITY(HEALTH SCIENCES)
Keyword: 原发结外淋巴瘤; 误诊; 淋巴瘤; 非霍奇金;
Abstract: 目的:了解原发结外淋巴瘤的发病情况、发病部位、误诊情况及原因.方法:回顾性分析139例原发结外淋巴瘤的发病情况、原发部位分布情况、首发症状及误诊情况等.结果:(1)北京大学第一医院1976年12月至2002年2月住院的淋巴瘤患者458例,其中原发结外淋巴瘤患者139例(占30.3%);(2)原发部位广泛,前5位依次为胃肠道20.9%(29/139),鼻腔18.7%(26/139),Waldeyer环12.9%(18/139),脾10.8%(15/139),皮肤6.5%(9/139);(3)结外淋巴瘤的误诊率高达80.6%,淋巴结内淋巴瘤误诊率为28.5%;(4)结外淋巴瘤首发症状依不同部位有不同临床表现,但多无特异性.结论:原发结外淋巴瘤并不少见,因其分布部位广泛,首发症状无特异性,误诊率极高,应引起临床各科关注.
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