Results 11 to 20 of about 32,591 (341)

Duodenal neoplasm in screening esophagogastroduodenoscopy [PDF]

open access: bronzeAnnals of Oncology, 2016
Takayuki Nakamura   +16 more
openalex   +2 more sources

Anterior and transmesocolic approaches for duodenal laparoscopic and endoscopic cooperative surgery [PDF]

open access: yesScientific Reports
The Kocher maneuver is the most common surgical approach for duodenal tumors. However, the extensive dissection required for the second and third portions of the duodenum complicates laparoscopic procedures.
Daisuke Matsushita   +10 more
doaj   +2 more sources

Feasibility of Endoscopy-Assisted Laparoscopic Full-Thickness Resection for Superficial Duodenal Neoplasms [PDF]

open access: yesThe Scientific World Journal, 2014
Background. Superficial duodenal neoplasms (SDNs) are a challenging target in the digestive tract. Surgical resection is invasive, and it is difficult to determine the site and extent of the lesion from outside the intestine and resect it locally ...
Ken Ohata   +10 more
doaj   +2 more sources

Non-atrophic gastric mucosa is an independently associated factor for superficial non-ampullary duodenal epithelial tumors: a multicenter, matched, case-control study [PDF]

open access: yesClinical Endoscopy, 2023
Background/Aims The etiology of superficial non-ampullary duodenal epithelial tumors (SNADETs) remains unclear. Recent studies have reported conflicting associations between duodenal tumor development and Helicobacter pylori infection or endoscopic ...
Azusa Kawasaki   +15 more
doaj   +1 more source

An unusual case of anemia and intestinal obstruction caused by a benign duodenal tumor

open access: yesLiječnički vjesnik, 2023
The duodenum is rarely affected by neoplasms with less than 5% of gastrointestinal tumors being found in the small intestine. Nevertheless, they can be of great clinical significance.
Klara Brekalo   +3 more
doaj   +1 more source

Clinical significance of colonoscopy in patients with upper gastrointestinal polyps and neoplasms: a meta-analysis. [PDF]

open access: yesPLoS ONE, 2014
BACKGROUND: Some authors have studied the relationship between the presence of polyps, adenomas and cancers of upper gastrointestinal tract (stomach and duodenum) and risk of colorectal polyps and neoplasms; however, the results are controversial, which ...
Zhen-Jie Wu   +4 more
doaj   +1 more source

Duodenal carcinoid tumour – a case report [PDF]

open access: yes, 2020
Duodenal carcinoids are rare tumours of the small intestine with heterogenous clinical and pathological characteristics. The long-term prognosis is very good if discovered in the early stages.
Alexescu, Teodora Gabriela   +7 more
core   +2 more sources

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