Results 61 to 70 of about 32,591 (341)

Argon-plasma coagulation as a primary therapeutic method for the treatment of flat duodenal adenomas [PDF]

Vojnosanitetski Pregled, 2008
Background. Argon-plasma coagulation is a method for tissue coagulation that uses high-frequency electric energy and ionized argon gas. It is used in endoscopic haemostasis and in coagulation of smaller, superficial lesion on gastrointestinal mucosa such
Knežević Slavko, Uglješić Milenko, Micev Marjan, Krstić Miodrag, Stojković Mirjana   +4 more
doaj   +1 more source

Small Nucleolar RNA Snord17 Promotes Self‐Renewal of Intestinal Stem Cells through Yy2 mRNA Export and Tead4 Activation

Advanced Science, EarlyView.
Snord17, through interaction with Thoc3, promotes nuclear export and translation of Yy2 mRNA in Snord17+/+ ISCs. The Yy2 protein subsequently binds the Tead4 promoter to promote its transcription, activating Hippo signaling, which is essential for ISC maintenance.
Peikang Zhang, Yuwei Xu, Yufei Lan, Zhen Xiong, Zhibin Yi, Runyuan Wu, Cunzhen Li, Ying Du, Hui Guo, Yingchi Yang, Zusen Fan   +10 more
wiley   +1 more source

TALEN-mediated apc mutation in Xenopus tropicalis phenocopies familial adenomatous polyposis [PDF]

, 2015
Truncating mutations in the tumor suppressor gene adenomatous polyposis coli (APC) are the initiating step in the vast majority of sporadic colorectal cancers, and they underlie familial adenomatous polyposis (FAP) syndromes.
Creytens, David, Geurs, Sarah, Naert, Thomas, Sanders, Ellen, Tran Thi, Hong, Van Imschoot, Griet, Van Nieuwenhuysen, Tom, Van Roy, Frans, Vleminckx, Kris   +8 more
core   +3 more sources

Villous duodenal adenoma with II and III grade dysplasia and carcinoma in situ treated with cephalic duodenopancreatectomy [PDF]

Vojnosanitetski Pregled, 2006
Background. Villous duodenal adenomas are rare, tend to malignant alteration and recurrence if surgical procedures are not sufficiently radical. They are mostly localized in the second portion of the duodenum and close to a papilla and are prone to ...
Čolović Radoje, Grubor Nikica, Micev Marijan, Uglješić Milenko, Latinčić Stojan   +4 more
doaj   +1 more source

An uncommon cause of digestive neoplasm: duodenal melanoma

Revista Española de Enfermedades Digestivas, 2022
We present and discuss the case of one patient that presented to the emergency room with abdominal pain in the right hypochondrium radiated to epigastrium and low-grade fever with blood test that shows dissociated colesthasis therefore admitted in the gastroenterology service with choledocholithiasis suspicion.
Andrés Felipe, Castañeda Agredo, Lonore, Hurtado de Mendoza, Manuel Vicente, Milán Pilo, Mariángeles, Pérez-Guillermo, Juan Carlos, Porres Cubero   +4 more
openaire   +2 more sources

AI‐Guided SERS Defines a Pan‐Cancer Diagnostic Biomarker

Advanced Science, EarlyView.
An AI‐enabled SERS platform integrates automated exosome enrichment with molecular fingerprinting to enable accurate early detection and differential diagnosis of ten common cancers. The system identifies exosomal dATP as a universal Raman biomarker, offering a scalable, noninvasive, and clinically translatable approach for precision oncology ...
Cai Zhang, Wen‐Hui Zhao, Duo Zuo, Tianxing Zhou, Wenjing Hou, Lingwei Wang, Shangheng Shi, Yang Yang, Yuanyuan Liu, Shao‐Kai Sun, Li Ren, Zhaoxiang Ye, Dingbin Liu, Dong Li, Xiaoyuan Chen, Jihui Hao   +15 more
wiley   +1 more source

Duodenal gangliocytic paraganglioma: A rare cause for gastrointestinal polyp

Indian Journal of Pathology and Microbiology, 2018
Duodenal gangliocytic paragangliomas are rare neoplasms often arising in the duodenum in close proximity to the ampulla of Vater. These neoplasms are considered to have a benign behavior with lymph node metastases being a rare phenomenon and distant ...
Neha Bakshi, Seema Rao, Shashi Dhawan, Vikas Singla   +3 more
doaj   +1 more source

Endoscopic Treatment for Superficial Nonampullary Duodenal Tumors

The Korean Journal of Gastroenterology, 2021
Superficial nonampullary duodenal epithelial tumors are considered rare but have been increasingly recognized in recent years. Accordingly, the importance of endoscopic treatment for the lesions are also increasing.
Hyo-Joon Yang
doaj   +1 more source

Integrated Microfluidic Platform for High‐Throughput Generation of Intestinal Organoids in Hydrogel Droplets

Advanced Science, EarlyView.
ABSTRACT Organoid research offers valuable insights into human biology and disease, but reproducibility and scalability remain significant challenges, particularly for epithelial organoids. Here, we present an integrated microfluidic platform that addresses these limitations by enabling high‐throughput generation of uniform hydrogel microparticles ...
Barbora Lavickova, Hannah Kronabitter, Mar Cervera‐Negueruela, Eylul Ceylan, Laura Benito‐Zarza, Rubén López‐Sandoval, Irineja Cubela, J. Gray Camp, Jose L. Garcia‐Cordero   +8 more
wiley   +1 more source

Pure Squamous Cell Carcinoma of the Duodenum

Case Reports in Surgery, 2015
Primary carcinomas of the small intestine are extremely rare neoplasms. Most of these are adenocarcinomas. Primary squamous cell carcinoma (SCC) of small intestine is exceptionally rare with only occasional case reports in the literature.
Muharrem Battal, Ozgur Bostancı, Tulay Basak, Kinyas Kartal, Feza Ekiz   +4 more
doaj   +1 more source