Results 41 to 50 of about 16,517 (218)

Temporal Trends in Pancreatic Cancer in New South Wales, Australia: A Longitudinal Population‐Based Study of Incidence, Surgery and Survival

ANZ Journal of Surgery, EarlyView.
ABSTRACT Introduction The incidence of pancreatic adenocarcinoma is increasing, as is the proportion of patients undergoing pancreatectomy. This study aimed to identify temporal trends in incidence, survival and pancreatectomy uptake in New South Wales (NSW), in patients aged 50 years and older diagnosed with pancreatic and periampullary cancer ...
Joshua Mok, Jacqueline Close, Robert Gandy, Lara Harvey   +3 more
wiley   +1 more source

Gangliocytic paraganglioma: case report and review of the literature [PDF]

, 2007
Gangliocytic paraganglioma is a rare tumor, which occurs nearly exclusively in the second portion of the duodenum. Generally, this tumor has a benign clinical course, although rarely, it may recur or metastasize to regional lymph nodes.
Galler, Avi, Witkiewicz, Agnes, Yeo, Charles   +2 more
core   +2 more sources

Japanese Multi‐Institution Study of Success Rates of Wire‐Guided Biliary Cannulation During Endoscopic Retrograde Cholangiopancreatography in Relation to Guidewire tip Length (JMIT Study) (With Video)

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objective Wire‐guided cannulation (WGC) reportedly increases the successful biliary cannulation rate and reduces the risk of post‐endoscopic retrograde cholangiopancreatography pancreatitis. Currently, various types of guidewires are available.
Takeshi Ogura, Yuki Tanisaka, Masanari Sekine, Katsumasa Kobayashi, Hirotsugu Maruyama, Shinji Hirai, Hideyuki Shiomi, Minoru Shigekawa, Masaki Kuwatani, Kenji Ikezawa, Masahiro Itonaga, Mamoru Takenaka, Susumu Hijioka, Tsukasa Ikeura, Shinpei Doi, Nao Fujimori, Kazuya Koizumi, Yousuke Nakai, Tadahisa Inoue, Shuntaro Mukai, Kazuyuki Matsumoto, Ryuki Minami, Koichiro Mandai, Atsuhiro Matsuda, Takuji Iwashita, Hiroki Kawashima, Takao Itoi   +26 more
wiley   +1 more source

Lemmel’s Syndrome: A Rare Cause of Obstructive Jaundice Secondary to Periampullary Diverticulum [PDF]

, 2017
In 1934 Lemmel was the first to report the presence of juxtapapillary diverticula and hepatocholangiopancreatic disease, excluding cholelithiasis. Obstructive jaundice caused by periampullary duodenal diverticulum (PAD) in absence of choledocholithiasis ...
Khan, Babar Ahmad, Khan, Sania Hanif, Sharma, Anuj Vikrant   +2 more
core   +3 more sources

Endoscopic Management of Complex Duodenal Ulcer Bleeding Using Over‐the‐Scope Clips: Clinical Insights From a Regional Core Hospital

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Objectives Over‐the‐scope clips (OTSCs) are considered an effective endoscopic tool for managing upper gastrointestinal bleeding, including duodenal ulcers, mostly based on data from high‐volume centers with expert endoscopists. This study aimed to evaluate the clinical safety of OTSCs in regional hospital backgrounds and identify the factors ...
Akihiro Maruyama, Hirotaka Takeshima, Hiroshi Nakayabu, Hiroki Kato, Shintaro Tominaga, Makoto Kobayashi   +5 more
wiley   +1 more source

Tubular intestinal duplication extending from the stomach to the ileum associated with multiple intestinal atresia and situs inversus: a case report

Surgical Case Reports, 2023
Background Duplication of the alimentary tract can occur in any of its parts. For duodenal duplication, complete resection is particularly difficult when the ampulla of Vater is on the duplicated lumen and a deliberate management is necessary.
Naruki Higashidate, Saki Sakamoto, Nobuyuki Saikusa, Yoshinori Koga, Daisuke Masui, Hirotomo Nakahara, Misa Nakamura, Mamoru Saikusa, Masahiro Kinoshita, Tatsuru Kaji   +9 more
doaj   +1 more source

Immunophenotyping and oncogene amplifications in tumors of the papilla of Vater [PDF]

, 2018
Carcinomas of the ampulla of Vater are rare and assumed to generally arise from preexisting adenomas (adenoma-carcinoma sequence). Histologically, distinct subtypes can be distinguished that were shown to differ significantly in terms of clinical outcome.
Baumhoer, Daniel, Dietmaier, Wolfgang, Hartmann, Arndt, Ruemmele, Petra, Sessa, Fausto, Terracciano, Luigi, Tornillo, Luigi, Wuensch, Peter, Zlobec, Inti   +8 more
core  

Gel Immersion Endoscopic Submucosal Dissection Using a Scissor‐type Knife for Superficial Non‐ampullary Duodenal Epithelial Tumors

DEN Open, Volume 6, Issue 1, April 2026.
Abstract Objectives This study aimed to compare the short‐term therapeutic outcomes between conventional endoscopic submucosal dissection (C‐ESD) and gel immersion ESD (GI‐ESD) for superficial non‐ampullary duodenal epithelial tumors (SNADETs). Methods A retrospective analysis was conducted on patients with SNADETs who underwent C‐ESD or GI‐ESD between
Osamu Dohi, Naoto Iwai, Hayato Fukui, Mayuko Seya, Tomoko Ochiai, Junki Yumoto, Hiroki Mukai, Katsuma Yamauchi, Hajime Miyazaki, Takeshi Yasuda, Takuma Yoshida, Tsugitaka Ishida, Hiroaki Kitae, Yukiko Morinaga, Reo Kobayashi, Ryohei Hirose, Ken Inoue, Naohisa Yoshida, Kazuhiko Uchiyama, Tomohisa Takagi, Hideyuki Konishi, Yoshito Itoh   +21 more
wiley   +1 more source

Acute obstructive pancreatitis secondary to migration of a gastrostomy tube into duodenum

Clinical Case Reports, 2022
Percutaneous endoscopic gastrostomy (PEG) tube is a common procedure. This discusses the rare complication of acute pancreatitis, due to tube migration, causing obstruction of the ampulla of Vater.
Waka Yanagisawa, Daniel DongKuen Oh, Dinushi Perera, Sebastian Rodrigues   +3 more
doaj   +1 more source

Brunner's gland adenoma: unusual cause of duodenal haemorrhage and obstruction [PDF]

, 2013
published_or_final_versio
EWK Ip, N Trendell-Smith, null null, RTP Poon, TT Cheung   +4 more
core   +1 more source