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腭部的淋巴组织样病变可分为以下三种类型,每种类型的处理及预后是不同的:a)腭部的原发性淋巴瘤,而在身体其他部位未发现淋巴瘤病变者;b)由其他部位播散到腭部的淋巴瘤;c)腭部的良性淋巴组织样增生。本文报告7例腭部良性淋巴组织样增生。临床表现为无痛、无破溃的团块,6例发生于单侧,1例发生于双侧。镜下的病变特点为混合性淋巴组织增生,有小圆形淋巴细胞、大淋巴样细胞、浆细胞等浸润,具有生发中心及血管内皮细胞增生。患者在作出诊断后随访3～10年。一位患者在腭的对侧有2个连续性病变。另一患
The lymphoid tissue-like lesions of the ankle can be divided into the following three types, each of which has a different treatment and prognosis: a) primary lymphoma in the ankle, and no lymphoma lesions found in other parts of the body; b ) Lymphoma spread from the other site to the orbital area; c) Benign lymphoid tissue-like hyperplasia of the orbital area. This article reports 7 cases of benign lymphoid tissue-like hyperplasia. The clinical manifestations were painless, non-crushed masses, 6 cases occurred unilaterally, and 1 case occurred bilaterally. Microscopically, the lesions were characterized by mixed lymphoid hyperplasia with infiltration of small round lymphocytes, large lymphoid cells, and plasma cells, with germinal center and vascular endothelial cell hyperplasia. The patient was followed up for 3 to 10 years after making the diagnosis. One patient had 2 consecutive lesions on the opposite side of hernia. Another suffering