Chen Wf

Application and evaluation of submucosal tunneling endoscopic resection of gastric submucosal tumors originating from the muscularis propria layer

Endoscopic submucosal dissection for rectal carcinoid tumors

Analysis of associated factors of lymph node metastasis in intramucosal early gastric cancer

Narrow band imaging versus iodine staining for margin determination of early esophageal cancer during endoscopic submucosal dissection

Therapeutic value of endoscopic submucosal dissection for gastrointestinal stromal tumor in the esophagogastric junction

[Long-term efficacy of endoscopic excision of rectal carcinoids].

Evaluation of the application of endoscopic submucosal dissction in gastrointestinal cysts

Submucosal tunneling endoscopic resection in the treatment of rectal submucosal tumors originating from muscularis propria

[Membrane-covered self-expanding stents in the treatment of high-positioned esophageal stenosis or fistula].

Selection and evaluation of endoscopic resection for submucosal tumors of the esophagogastric junction originating from muscularis propria