Results 71 to 80 of about 6,307 (145)

Endoscopic ultrasonography‐guided removal of a stent that had migrated into the pancreas post‐pancreaticojejunostomy: A case report

DEN Open, Volume 5, Issue 1, April 2025.
Abstract A 64‐year‐old woman had undergone subtotal stomach‐preserving pancreaticoduodenectomy for locally advanced pancreatic head cancer. She had an uneventful postoperative course with no recurrence. However, approximately 18 months after surgery, she presented with recurrent abdominal pain.
Satoshi Kajitani, Kazuyuki Matsumoto, Kentaro Oki, Akihiro Matsumi, Kazuya Miyamoto, Yuki Fujii, Daisuke Uchida, Koichiro Tsutsumi, Shigeru Horiguchi, Motoyuki Otsuka   +9 more
wiley   +1 more source

Intracholecystic papillary-tubular neoplasm of the gallbladder presenting

Journal of Pediatric Surgery Case Reports, 2017
Our patient is 15-year-old previously healthy female with recent episodes of postprandial right upper quadrant pain now presenting with symptomatic cholelithiasis and suspected choledocholithiasis.
John M. McClellan, Mauricio A. Escobar, Jr.   +1 more
doaj   +1 more source

Comparative genomic analysis of the human gut microbiome reveals a broad distribution of metabolic pathways for the degradation of host-synthetized mucin glycans [PDF]

arXiv, 2017
The colonic mucus layer is a dynamic and complex structure formed by secreted and transmembrane mucins, which are high-molecular-weight and heavily glycosylated proteins. Colonic mucus consists of a loose outer layer and a dense epithelium-attached layer. The outer layer is inhabited by various representatives of the human gut microbiota (HGM). Glycans
arxiv  

Non‐exposed endoscopic wall‐inversion surgery for an early gastric cancer arising from heterotopic submucosal gastric glands: A case report

DEN Open, Volume 5, Issue 1, April 2025.
Abstract A 74‐year‐old man, who was scheduled for surgery against the main duct‐type intraductal papillary mucinous neoplasm of the pancreas, was found to have a subepithelial lesion of the stomach under esophagogastroduodenoscopy. Endoscopic ultrasound‐guided fine needle aspiration for the gastric lesion revealed adenocarcinoma cells.
Takeshi Abe, Yosuke Toya, Kyohei Sugai, Mizuki Komai, Shunichi Yanai, Haruka Nikai, Shigeaki Baba, Ryo Sugimoto, Naoki Yanagawa, Takayuki Matsumoto   +9 more
wiley   +1 more source

Intraductal papillary mucinous neoplasm of the biliary tract: A precursor lesion to cholangiocarcinoma

Radiology Case Reports, 2019
Intraductal papillary mucinous neoplasm of the biliary tract (IPMN-B) is an increasingly recognized pathologic entity characterized by intraluminal papillary masses and increased mucin secretion, resulting in obstruction and dilation of the biliary tree.
David J. Ritchie, MD, Kanenori Okamoto, BS, Stacey L. White, MD   +2 more
doaj  

Pancreatic Intraductal Papillary Mucinous Neoplasm with Hyaline Globules (Thanatosomes): Report of Two Cases

International Medical Case Reports Journal, 2021
Mitsuhiro Tachibana,1 Ryohei Koreyasu,2 Kazuyasu Kamimura,2 Yutaka Tsutsumi1,3 1Department of Diagnostic Pathology, Shimada City General Medical Center, Shimada, Shizuoka, Japan; 2Department of Surgery, Shimada City General Medical Center, Shimada ...
Tachibana M, Koreyasu R, Kamimura K, Tsutsumi Y   +3 more
doaj  

Protruded duodenal tumor arising from Santorini’s duct of the pancreas: a rare case of intraductal papillary mucinous neoplasm mimicking a duodenal polypoid tumor

BMC Gastroenterology, 2020
Background We experienced a rare case of intraductal papillary mucinous neoplasm arising from Santorini’s duct (SD) forming a tumor protruding into the duodenum .
Haruna Komatsubara, Hiroyuki Kato, Daisuke Noguchi, Kazuyuki Gyoten, Aoi Hayasaki, Yusuke Iizawa, Takehiro Fujii, Akihiro Tanemura, Yasuhiro Murata, Naohisa Kuriyama, Masashi Kishiwada, Hiroyuki Sakurai, Shugo Mizuno   +12 more
doaj   +1 more source

Investigating conformation changes and network formation of mucin in joints functioning in human locomotion [PDF]

arXiv, 2019
Many different processes take place to facilitate lubrication of the joints functioning in human locomotion system. The main purpose of this is to avoid destroying the articular cartilage. Viscoelastic properties of the joints system are very sensitive on both temperature and concentration changes because of the change in conformation presented in the ...
arxiv  

DFDL: Discriminative Feature-oriented Dictionary Learning for Histopathological Image Classification [PDF]

, 2015
In histopathological image analysis, feature extraction for classification is a challenging task due to the diversity of histology features suitable for each problem as well as presence of rich geometrical structure. In this paper, we propose an automatic feature discovery framework for extracting discriminative class-specific features and present a ...
arxiv   +1 more source

Pancreatic Cancer: Pathogenesis and Clinical Studies

MedComm, Volume 6, Issue 4, April 2025.
Although the treatment landscape for cancer has evolved rapidly in recent years, progress has stagnated for pancreatic cancer (PC). PC includes multiple types, but pancreatic ductal adenocarcinoma (PDAC) accounts for >90% of cases. This review focuses on the molecular pathogenesis and different treatments for PDAC, hoping to propose future directions ...
Kexun Zhou, Yingping Liu, Chuanyun Tang, Hong Zhu   +3 more
wiley   +1 more source