3篇
您的检索式：作者名="Genki Mori"
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| 1 | Endoscopic submucosal dissection for colorectal neoplasms:A review显示文摘The introduction of colorectal endoscopic submucosal dissection(ESD)has expanded the application of endoscopic treatment,which can be used for lesions with a low metastatic potential regardless of their size.ESD has the advantage of achieving en bloc resection with a lower local recurrence rate compared with that of piecemeal endoscopic mucosal resection.Moreover,in the past,surgery was indicated in patients with large lesions spreading to almost the entire circumference of the rectum,regardless of the depth of invasion,as endoscopic resection of these lesions was technically difficult.Therefore,a prime benefit of ESD is significant improvement in the quality of life for patients who have large rectal lesions.On the other hand,ESD is not as widely applied in the treatment of colorectal neoplasms as it is in gastric cancers owing to the associated technical difficulty,longer procedural duration,and increased risk of perforation.To diversify the available endoscopic treatment strategies for superficial colorectal neoplasms,endoscopists performing ESD need torecognize its indications,the technical issues involved in its application,and the associated complications.This review outlines the methods and type of devices used for colorectal ESD,and the training required by endoscopists to perform this procedure. | Taku Sakamoto Genki Mori Masayoshi Yamada Yuzuru Kinjo Eriko So Seiichiro Abe Yosuke Otake Takeshi Nakajima Takahisa Matsuda Yutaka Saito | 2014 | World Journal of Gastroenterology2014，20，43： | 13 |
| 2 | Clinical outcome of endoscopic resection for nonampullary duodenal tumors显示文摘 | Satoru Nonaka Ichiro Oda Kazuhiro Tada Genki Mori Yoshinori Sato Seiichiro Abe Haruhisa Suzuki Shigetaka Yoshinaga Takeshi Nakajima Takahisa Matsuda Hirokazu Taniguchi Yutaka Saito Iruru Maetani | 2014 | Endoscopy2014，，： | 1 |
| 3 | Fatal submucosal invasive gastric adenosquamous carcinoma detected at surveillance after gastric endoscopic submucosal dissection显示文摘An 80-year-old man was under annual surveillance esophagogastroduodenoscopy after endoscopic submucosal dissection(ESD) for early gastric cancer(EGC).Two years after the initial ESD, a 0-Ⅱc type metachronous EGC lesion, 8 mm in size, without an ulcer scar, was found in the gastric antrum.The estimated tumor depth was up to the mucosa, and biopsy revealed well and poorly differentiated adenocarcinoma.ESD was performed for this lesion and en bloc resection with negative margins was achieved.Histopathological examination revealed an adenosquamous carcinoma 8 mm in size invading the deep submucosal layer(1600 μm), with lymphovascular invasion, consistent with the diagnosis of non-curative resection.Additional gastrectomy was recommended for this patient; however, two months after the ESD, preoperative computed tomography revealed multiple liver metastases, and the patient was considered as an unsuitable candidate for surgical resection.Systemic chemotherapy was therefore started; however, the patient died of gastric cancer 27 mo after the second ESD.Early gastric adenosquamous carcinoma localized to the mucosa and submucosa is extremely rare and its clinical behavior is not well known.The present report is very significant in that it underscores the distinct possibility of gastric adenosquamous carcinoma being very aggressive and fatal even when detected at an early cancer. | Akinori Shirahige Haruhisa Suzuki Ichiro Oda Masau Sekiguchi Genki Mori Seiichiro Abe Satoru Nonaka Shigetaka Yoshinaga Shigeki Sekine Ryoji Kushima Yutaka Saito Takeo Fukagawa Hitoshi Katai | 2015 | World Journal of Gastroenterology2015，21，14： | 1 |
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