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Endoscopic resection of co-existing severe dysplasia and a small esophageal leiomyoma
被引:4
|作者:
Ahn, Sun Young
[1
]
Jeon, Seong Woo
[1
]
机构:
[1] Kyungpook Natl Univ Hosp, Div Gastroenterol & Hepatol, Dept Internal Med, Junggu 700721, Daegu, South Korea
关键词:
Synchronous tumor;
Leiomyoma;
Dysplasia;
SQUAMOUS-CELL CARCINOMA;
SUPERFICIAL CARCINOMA;
MUSCULARIS MUCOSAE;
RISK;
D O I:
10.3748/wjg.v19.i1.137
中图分类号:
R57 [消化系及腹部疾病];
学科分类号:
摘要:
Leiomyoma is the most common benign mesenchymal tumor of the esophagus. A small leiomyoma covered with endoscopically normal mucosa has a characteristic endoscopic ultrasonographic appearance, slow growth rate, and negligible risk of malignant transformation; therefore the histology does not need to be proven. Synchronous tumors such as an epithelial tumor and small subepithelial tumor in the upper gastrointestinal tract are uncommon. We describe a case with a coexisting small leiomyoma and severe dysplasia in the esophagus which were completely resected by endoscopic mucosal resection. (C) 2013 Baishideng. All rights reserved.
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页码:137 / 140
页数:4
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