Results 1 to 10 of about 467,632 (357)

Anatomical features of duodenal folds: a key feature to consider during endoscopic resection of duodenal neoplasms [PDF]

VideoGIE, 2021
Video 1Anatomical feature of duodenum for successfull duodenal ESD.
Yoshimasa Miura, MD, PhD, Hiroyuki Osawa, MD, PhD, Yoshie Nomoto, MD, Hironori Yamamoto, MD, PhD   +3 more
doaj   +7 more sources

Gastric‐type duodenal neoplasms with rapid growth: A report of two cases [PDF]

DEN Open, 2023
While duodenal neoplasms of the gastric phenotype are uncommon and their natural history is unknown, gastric neoplasms of gastric phenotype reportedly grow rapidly and can invade the submucosa.
Rikimaru Sawada, Yoshiaki Kimoto, Koichi Furuta, Shinya Nagae, Yohei Ito, Nao Takeuchi, Shunya Takayanagi, Yuki Kano, Rindo Ishii, Takashi Sakuno, Ryoju Negishi, Kohei Ono, Yohei Minato, Takashi Muramoto, Hirotsugu Hashimoto, Teppei Morikawa, Ken Ohata   +16 more
doaj   +3 more sources

Clip-guided local duodenectomy for safe and minimal local resection of nonampullary duodenal neoplasms [PDF]

BMC Surgery, 2022
Background Local duodenectomy and primary closure is a simple option for some nonampullary duodenal neoplasms. Minimizing the resection area while ensuring curability is necessary for safe primary duodenal closure.
Takeshi Miwa, Suguru Yamada, Kazuto Shibuya, Katsuhisa Hirano, Hideki Takami, Toru Watanabe, Masamichi Hayashi, Isaku Yoshioka, Yasuhiro Kodera, Tsutomu Fujii   +9 more
doaj   +4 more sources

Periampullary duodenal schwannoma mimicking ampullary neoplasm

Radiology Case Reports, 2020
Schwannomas are neurogenic tumors that arise from Schwann cells in the neural sheath. Gastrointestinal schwannomas occur most often in the stomach, followed by the colon and the rectum.
Marly Pierina Rubio Sierra, MD, Aydamir Alrakawi, MD, Ahmad Alduaij, MD, Dana AlNuaimi, MD, Numan Cem Balci, MD   +4 more
doaj   +5 more sources

Duodenal Gastric Metaplasia and Duodenal Neuroendocrine Neoplasms: More Than a Simple Coincidence? [PDF]

Journal of Clinical Medicine, 2022
Background: Duodenal gastric metaplasia (DGM) is considered a precancerous lesion. No data are available regarding its possible role as a risk factor for duodenal neuroendocrine neoplasms (dNENs). Aims: To assess the prevalence of DGM in a cohort of dNENs.
Sara Massironi, Roberta Rossi, Anna Caterina Milanetto, Valentina Andreasi, Davide Campana, Gennaro Nappo, Stefano Partelli, Camilla Gallo, Miki Scaravaglio, Alessandro Zerbi, Francesco Panzuto, Claudio Pasquali, Massimo Falconi, Pietro Invernizzi   +13 more
semanticscholar   +9 more sources

Intraductal papillary mucinous neoplasm mimicking a duodenal tumor

Radiology Case Reports, 2023
Intraductal papillary mucinous neoplasms of the pancreas are characterized by ductal dilatation, mucus secretion, and intraductal papillary growth. Intraductal papillary mucinous neoplasms can cause fistulation and extend to adjacent organs.
Myeong Ja Jeong, MD
doaj   +4 more sources

Brunneroma: an infrequent duodenal neoplasm [PDF]

Revista Española de Enfermedades Digestivas, 2021
An 83-year-old male presented to the Emergency Department with long lasting epigastric discomfort, weight loss and diarrhea. Physical exam and basic laboratory tests showed no remarkable findings. Upper endoscopy revealed a sessile lesion (Paris 0-IIa) in the anterior wall of the duodenal bulb, with smooth surface and slightly ulcerated at the top.
Pablo Olcina Domínguez, Luis Estela Villa, Arancha Villadóniga Sánchez, Rocío Avellana Moreno, Sergio Gil-Rojas, Jesús García-Cano   +5 more
openalex   +4 more sources

Duodenal and Colonic Metastases of Ovarian Neoplasm

GE: Portuguese Journal of Gastroenterology, 2015
Sandra Barbeiro, Catarina Atalaia Martins, Cláudia Gonçalves   +2 more
doaj   +6 more sources

Prevalence of Gastric and Duodenal Polyps and Risk Factors for Duodenal Neoplasm in Korean Patients with Familial Adenomatous Polyposis

Gut and Liver, 2011
Background/Aims: The prevalence of gastric polyps, duodenal adenoma and duodenal cancer has been reported as being high among familial adenomatous polyposis (FAP) patients, but there have been no reports of this association in Korea. This study evaluated
So Youn Park, Ji Kon Ryu, Ju Hee Park, Hyuk Yoon, Ji Yeon Kim, Yong Bum Yoon, Jae‐Gahb Park, Sang Hyub Lee, Sung‐Bum Kang, Ji Won Park, Jae Hwan Oh   +10 more
doaj   +2 more sources

Pancreas-preserving partial duodenectomy for non-ampullary duodenal neoplasms: three case reports [PDF]

Surgical Case Reports, 2022
Background There are multiple surgical procedures for resecting non-ampullary duodenal neoplasms (NADNs), and the appropriate method is selected depending on the tumor location and diagnosis.
Shunsuke Ishida, Teijiro Hirashita, Yoko Kawano, Hiroki Orimoto, Shota Amano, Masahiro Kawamura, Atsuro Fujinaga, Takahide Kawasaki, Takashi Masuda, Yuichi Endo, Masayuki Ohta, Masafumi Inomata   +11 more
doaj   +2 more sources