Results 31 to 40 of about 25,557 (197)

Underwater Endoscopic Mucosal Resections of Non-ampullary Small Duodenal Tumors [PDF]

open access: yesThe Korean Journal of Helicobacter and Upper Gastrointestinal Research, 2022
Conventional endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD) have been reported to be effective therapeutic options in sporadic non-ampullary duodenal tumors, but the rate of perforation is higher than that of other ...
Jung Wook Lee   +3 more
doaj   +1 more source

Serum IgG antibodies against Helicobacter pylori low molecular weight antigens 50kDa, 30kDa and Urease A 26 kDa, along with vacuolating cytotoxin A are associated with the outcome of the infection [PDF]

open access: yesVojnosanitetski Pregled, 2020
Background/Aim. We designed and conducted this study due to the fact that results of the previous studies about seroreactivity to low-molecular-weight Helicobacter pylori antigens, cytotoxin-associated gene A (CagA), vacuolating cytotoxin A (VacA) in ...
Manojlović Nebojša   +3 more
doaj   +1 more source

Triple-Tube-Ostomy: A Novel Technique for the Surgical Treatment of Iatrogenic Duodenal Perforation

open access: yesCase Reports in Gastroenterology, 2011
Although duodenal perforation is currently an infrequent complication of medical procedures, its incidence in the future predictably will increase as endoscopic treatment of duodenal neoplasms becomes more frequently used.
Nobuaki Fujikuni   +5 more
doaj   +1 more source

Comparative Study of Multi-slice CT between Normal Duodenal Papilla and Duodenal Papillary Carcinoma

open access: yesCT Lilun yu yingyong yanjiu, 2022
Objective: In order to provide more imaging information for duodenal papillary carcinoma, we explored the CT manifestations of the normal duodenal papilla and duodenal papillary carcinoma. Methods: We performed retrospective analysis on the CT data of 40
Junjie REN   +3 more
doaj   +1 more source

Endoscopic Mucosal Resection of Mucosal Neoplasm Located on the Duodenal Bulb through Endoscope Retroflexion

open access: yesCancer Biology & Medicine, 2010
OBJECTIVE To assess the results of endoscopic mucosal resection (EMR) of benign mucosal neoplasms located on the duodenal bulb using endoscope retroflexion.METHODS This study involved 14 patients with 16 mucosal neoplasms located on the duodenal bulb ...
Hua LI   +5 more
doaj   +1 more source

Photodynamic therapy of cancer of large duodenal papilla and extrahepatic bile ducts

open access: yesBiomedical Photonics, 2020
The problem of treating patients with malignant neoplasms of the extrahepatic bile ducts and the large duodenal papilla remains relevant due to the growing incidence, high mortality, and a pronounced decrease in the quality of life of patients, despite ...
E. F. Stranadko   +5 more
doaj   +1 more source

Gastroenteropancreatic neuroendocrine tumours – an overview

open access: yesStudia Medyczne, 2022
Neuroendocrine neoplasms (NENs) belong to a group of various tumours that can arise on many internal organs. Among NENs a large class of gastroenteropancreatic neuroendocrine tumours (GEP-NETs) can be distinguished, which comprise neoplasms arising from ...
Karol Maciejewski   +5 more
doaj   +1 more source

Duodenal Gangliocytic Paraganglioma Requiring a Pancreaticoduodenectomy: A Case Report and Review of the Literature

open access: yesCase Reports in Surgery, 2018
Introduction. Duodenal gangliocytic paragangliomas (GPs) are a subclass of duodenal neuroendocrine neoplasms and are exceedingly rare. They have been associated with an indolent behavior; however, they can rarely metastasize.
Laurie Adams   +3 more
doaj   +1 more source

Which one will you choose; open, laparoscopic, or robotic transduodenal ampullectomy?: a case report

open access: yesJournal of Minimally Invasive Surgery, 2022
Transduodenal ampullectomy (TDA) is the treatment of choice for large premalignant lesions of the ampulla of Vater (AoV). With the development of surgical techniques, various methods, including the open, laparoscopic, and robotic approaches, for ...
Dawn Jung, Ji Eun Jung, Chang Moo Kang
doaj   +1 more source

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

open access: yesVojnosanitetski 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   +4 more
doaj   +1 more source

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