Results 141 to 150 of about 1,065,392 (387)

Endoscopic full-thickness resection for T1 early rectal cancer: a case series and video report

Endoscopy International Open, 2017
Background and study aims Endoscopic treatment of malignant colorectal polyps is often challenging, especially for early rectal cancer (ERC) localized close to the dentate line.
Paola Soriani, Gian Eugenio Tontini, Helmut Neumann, Germana de Nucci, Domenico De Toma, Barbara Bruni, Sara Vavassori, Luca Pastorelli, Maurizio Vecchi, Pavlos Lagoussis   +9 more
doaj   +1 more source

The pathologists’ eyes on foregut: histopathological relations in the experimental and routine diagnostics [PDF]

, 2011
SUMMARY I. The study aimed to investigate the incidence of duodeno-gastroesophageal reflux-induced malignoma formation in a series of duodeno-esophageal anastomosis operations in rats.
Németh István Balázs
core  

The Influence of Surgeons' Gender on Surgical Outcomes in Laparoscopic Right Hemicolectomy: A Japanese Nationwide Retrospective Cohort Study

Annals of Gastroenterological Surgery, EarlyView.
This study analyzed 58 503 laparoscopic right hemicolectomies for colon cancer in Japan between 2018 and 2022, comparing outcomes between male and female surgeons. No significant differences were found in surgical mortality or severe complications. Tailored surgical training programs for female surgeons may further enhance surgical outcomes.
Akihisa Matsuda, Hideki Endo, Aya Yamagishi, Hiroyuki Yamamoto, Shuji Takiguchi, Koki Otsuka, Takeshi Yamada, Hiroshi Yoshida, Hideki Ueno, Yuko Kitagawa, Ken Shirabe   +10 more
wiley   +1 more source

Same duodenal neuroendocrine tumors, different endoscopic resection methods: a case report and literature review

Frontiers in Medicine
Duodenal neuroendocrine tumors (NETs), comprising 2–3% of all gastrointestinal NETs and 1–3% of all duodenal tumors, are remarkably uncommon. In this report, we described a patient diagnosed with two submucosal tumors in the duodenal bulb.
Jinguo Liu, Jinguo Liu, Liangliang Yu
doaj   +1 more source

Clinical outcomes of endoscopic mucosal resection for rectal neuroendocrine tumor

BMC Gastroenterology, 2018
Background The incidence of rectal neuroendocrine tumors (NETs) is rapidly increasing because of the frequent use of endoscopic screening for colorectal cancers.
Jihye Kim, Jee Hyun Kim, Joo Young Lee, Jaeyoung Chun, Jong Pil Im, Joo Sung Kim   +5 more
doaj   +1 more source

Prognostic Impact of Immunoscore in Pathological Stage III Differentiated Gastric Cancer: A Multicenter Cohort Study Including PD‐L1/PD‐L2 Expression Analysis

Annals of Gastroenterological Surgery, EarlyView.
We assessed the prognostic ability of the Immunoscore and PD‐L1 or PD‐L2 expression in pStage III GC patients by immunohistochemistry. The results showed that Immunoscore was an independent prognostic factor in differentiated GC, but not in undifferentiated GC.
Yoshiro Yukawa, Takuro Saito, Yukinori Kurokawa, Yusuke Akamaru, Shinya Kidogami, Hiroshi Imamura, Kazumasa Fujitani, Jin Matsuyama, Kazuyoshi Yamamoto, Tsuyoshi Takahashi, Takahiro Matsui, Eiichi Morii, Hidetoshi Eguchi, Yuichiro Doki   +13 more
wiley   +1 more source

Endoscopic full-thickness resection and submucosal tunneling endoscopic resection: Strategies for resecting subepithelial lesions

International Journal of Gastrointestinal Intervention
Subepithelial lesions of the gastrointestinal tract are masses with an overlying layer of normal mucosa, most frequently found in the stomach and often detected incidentally. They may originate from the submucosa, muscularis mucosa, or muscularis propria
Tiffany Yeh Chua, Xiaobei Luo
doaj   +1 more source

Intratumoral Fusobacterium nucleatum Drives Cancer‐Associated Fibroblasts Enrichment and Immune Exclusion in Esophageal Squamous Cell Carcinoma

Annals of Gastroenterological Surgery, EarlyView.
Fusobacterium nucleatum contributes to the progression of ESCC by inducing NF‐κB–mediated inflammatory signaling in tumor cells and promoting CAFs activation. Its presence may facilitate immune exclusion and tumor invasion through stromal remodeling. Furthermore, F.
Takashi Ofuchi, Qingjiang Hu, Kazuki Omachi, Kosuke Kanemitsu, Hajime Otsu, Yusuke Yonemura, Taro Tobo, Yoshifumi Baba, Masaaki Iwatsuki, Koshi Mimori   +9 more
wiley   +1 more source

Revising Fascial Anatomy With a Focus on the Fusion Fascia in Mesenteric Gastrointestinal Cancer Surgery

Annals of Gastroenterological Surgery, EarlyView.
This review critically reassesses our prior hypothesis and proposes a revised anatomical model of the fusion fascia that is broadly applicable to GI cancer surgeries grounded in the principles of mesenteric resection. Our synthesis suggests that the fusion fascia is neither a dense connective tissue membrane nor a remnant of mesothelial fusion, but ...
Hisashi Shinohara, Yasunori Kurahashi, Jun Watanabe, Yuichi Nagakawa, Tatsuro Nakamura, Eiichiro Nakao, Yudai Hojo, Shugo Kohno, Motoki Murakami, Yoshinori Ishida   +9 more
wiley   +1 more source

Inflammatory fibroid polyp of the duodenum: is endoscopic resection a feasible therapeutic choice? [PDF]

, 2018
Faisal Inayat, Maham Khan, Fahad Zafar, Ahmed Munir   +3 more
openalex   +1 more source