[Gastric EB virus-associated lymphoepithelioma-like carcinoma with B-lymphocyte monoclonal hyperplasia: report of a case].
2020
: 报道1例罕见胃EB病毒阳性淋巴上皮瘤样癌合并B淋巴细胞单克隆性增生,并复习相关文献。患者为男性75岁,胃底贲门见一溃疡型肿块。镜下观察:肿瘤以推挤性生长为主,侵及胃壁深肌层。肿瘤组织中淋巴上皮间质明显多于肿瘤细胞,肿瘤细胞间质淋巴细胞背景中部分为B淋巴细胞构成,周围可见淋巴上皮病变。EB病毒原位杂交显示:癌细胞阳性。分子病理显示B细胞IgH-DH克隆性基因重排。最终诊断为:胃EB病毒阳性淋巴上皮瘤样癌伴淋巴样间质内B细胞单克隆性增生。.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
0
Citations
NaN
KQI