Lymphoepithelioma-like gastric carcinoma in a patient with rectal laterally spreading tumor: A case report

被引：9

作者：

Chen, Min ^{[1
]}

Yin, Lingdi ^{[2
]}

Yao, Yuling ^{[1
]}

Wang, Lei ^{[1
]}

Xu, Guifang ^{[1
]}

Zhang, Xiaoqi ^{[1
]}

Lv, Ying ^{[1
]}

Sun, Qi ^{[3
]}

Fan, Xiangshan ^{[2
]}

Zou, Xiaoping ^{[1
]}

机构：

[1] Nanjing Univ, Sch Med, Nanjing Drum Tower Hosp, Dept Gastroenterol, 321 Zhongshan Rd, Nanjing 210008, Jiangsu, Peoples R China

[2] Nanjing Med Univ, Sch Clin Med 1, Nanjing 210029, Jiangsu, Peoples R China

[3] Nanjing Univ, Sch Med, Nanjing Drum Tower Hosp, Dept Pathol, Nanjing 210008, Jiangsu, Peoples R China

来源：

ONCOLOGY LETTERS | 2016年 / 11卷 / 04期

关键词：

lymphoepithelioma-like gastric carcinoma; laterally spreading tumor; Epstein-Barr virus; prognosis; lymphoid stroma; EPSTEIN-BARR-VIRUS; MICROSATELLITE INSTABILITY; CANCER; MIMICKING;

D O I：

10.3892/ol.2016.4268

中图分类号：

R73 [肿瘤学];

学科分类号：

100214 ;

摘要：

Lymphoepithelioma-like gastric carcinoma (LELGC) is a rare neoplasm of the stomach that accounts for 1-4% of all gastric cancer cases. It is characterized by the presence of a lymphoid stroma with cells arranged primarily in micro alveolar, thin trabecular and primitive tubular patterns or isolated cells. In the present study, the case of a 50-year-old male patient with LELGC and rectal laterally spreading tumor is presented. Following endoscopic submucosal dissection, a diagnosis of carcinoma was reached and the patient underwent total radical gastrectomy. The postoperative pathological stage was IA T1bN0cM0 according to the Tumor-Node-Metastasis classification of gastric carcinoma, and the patient recovered well. The present case is reported to summarize the endoscopic and pathological characteristics of LELGC.

引用

页码：2491 / 2496

页数：6

共 18 条

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