| ISSN |
1948-9366 (online) |
| Open Access |
This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/ |
| Copyright |
©The Author(s) 2022. Published by Baishideng Publishing Group Inc. All rights reserved. |
| Article Reprints |
For details, please visit: http://www.wjgnet.com/bpg/gerinfo/247
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| Permissions |
For details, please visit: http://www.wjgnet.com/bpg/gerinfo/207
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| Publisher |
Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA |
| Website |
http://www.wjgnet.com |
| Category |
Gastroenterology & Hepatology |
| Manuscript Type |
Retrospective Cohort Study |
| Article Title |
Comparison of clinicopathological characteristics between resected ampullary carcinoma and carcinoma of the second portion of the duodenum
|
| Manuscript Source |
Unsolicited Manuscript |
| All Author List |
Kohei Nishio, Kenjiro Kimura, Akihiro Murata, Go Ohira, Hiroji Shinkawa, Shintaro Kodai, Ryosuke Amano, Shogo Tanaka, Sadatoshi Shimizu, Shigekazu Takemura, Akishige Kanazawa, Shoji Kubo and Takeaki Ishizawa |
| ORCID |
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| Funding Agency and Grant Number |
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| Corresponding Author |
Kenjiro Kimura, Doctor, MD, PhD, Doctor, Department of Hepato-Biliary-Pancreatic Surgery, Osaka Metropolitan University, 1-4-3 Asahimachi, Abeno-ku, Osaka 5458585, Japan. v21873r@omu.ac.jp |
| Key Words |
Ampulla of Vater; Duodenum; Lymphatic metastasis pattern; Lymphatic metastasis station; Lymph node excision; Neoplasm; Pancreaticoduodenectomy |
| Core Tip |
Few studies compared the oncological and biological characteristics between ampullary carcinoma (AC) and cancer of the second portion of the duodenum (DC-II), although both tumors arise from anatomically close locations. Here, we found that the rate of preoperative biliary drainage was significantly higher and the rates of digestive symptoms, ulcerative-type cancer, large tumor diameter, and advanced tumor stage were significantly lower in AC than in DC-II. There were no significant differences in prognosis, recurrence, and lymph node metastasis rates between the two groups, although hepatic and pyloric lymph node metastases were more frequent in DC-II than in AC. |
| Publish Date |
2022-11-25 09:29 |
| Citation |
Nishio K, Kimura K, Murata A, Ohira G, Shinkawa H, Kodai S, Amano R, Tanaka S, Shimizu S, Takemura S, Kanazawa A, Kubo S, Ishizawa T. Comparison of clinicopathological characteristics between resected ampullary carcinoma and carcinoma of the second portion of the duodenum. World J Gastrointest Surg 2022; 14(11): 1219-1229 |
| URL |
https://www.wjgnet.com/1948-9366/full/v14/i11/1219.htm |
| DOI |
https://dx.doi.org/10.4240/wjgs.v14.i11.1219 |
