Results 11 to 20 of about 52,593 (332)

Usefulness of Endoscopic Ultrasonography in Hepatology [PDF]

open access: yesCanadian Journal of Gastroenterology, 2011
Endoscopic ultrasonography (EUS) is used to evaluate patients with hepatobiliary diseases. The technique is useful for the diagnosis of esogastric varices in selected cases of portal hypertension, and to evaluate the pathogenic role and prognostic value ...
Julien Bissonnette   +3 more
doaj   +4 more sources

Therapeutic Endoscopic Ultrasonography [PDF]

open access: yesGastroenterology Research and Practice, 2013
The development of linear sectorial array EUS scopes in the early 1990s brought a new approach to diagnostic and therapeutic dimensions on EUS capabilities, opening the possibility to perform punction over direct EUS guidance. Endoscopic ultrasound (EUS) has evolved from a purely diagnostic imaging modality to an interventional procedure that provides ...
Everson L. A. Artifon   +3 more
doaj   +4 more sources

Treatment challenges in and outside a specialist network setting: Pancreatic neuroendocrine tumours [PDF]

open access: yes, 2019
Pancreatic Neuroendocrine Neoplasms comprise a group of rare tumours with special biology, an often indolent behaviour and particular diagnostic and therapeutic requirements.
Almar E.   +123 more
core   +4 more sources

Gastrointestinal stromal tumor (GIST) of the Treitz’s angle– a very rare cause of high bowel obstruction [PDF]

open access: yes, 2016
Gastrointestinal stromal tumors (GIST) are somewhat rare gastrointestinal tumors - approximately 1% to 3% incidence, but they are the most common mesenchymal neoplasms of the gastrointestinal tract.
Georgescu, Lota Corina   +3 more
core   +7 more sources

Intrapancreatic accessory spleen false positive to 68Ga-Dotatoc: case report and literature review [PDF]

open access: yes, 2019
Background: Intrapancreatic accessory spleen (IPAS) is an uncommon finding of pancreatic mass. Differential diagnosis with pancreatic tumor, especially with non-functional neuroendocrine tumor (NF-NET), may be very hard and sometimes it entails ...
Bellato, V.   +9 more
core   +1 more source

Accuracy of Endosonography in the Diagnosis of Obstructive Jaundice [PDF]

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2007
Background and Objectives: Endoscopic retrograde cholangiopancreatography (ERCP) has been used as the method of choice in assessment of obstructive jaundice for a long time.
S. Shahraeini   +6 more
doaj   +2 more sources

Endoscopic resection of upper gastrointestinal lymphangioma: A single-center experience

open access: yesFrontiers in Oncology, 2022
ObjectiveLymphagioma, which in most cases as benign tumors, occurs in head, neck, axilla, and mediastinum. Lymphangioma is exceedingly rare in the upper gastrointestinal tract including esophagus, stomach, and duodenum.
Ziyu Shi   +11 more
doaj   +1 more source

Endoscopic intervention strategy for pancreaticoduodenectomy-related cholangiopancreatic diseases [PDF]

open access: yesWaike lilun yu shijian, 2023
The pancreaticoduodenectomy-related cholangiopancreatic complications include anastomotic stricture, cholangiopancreatic duct stones, cholangitis, pancreatitis, obstructive jaundice due to tumor recurrence, etc. Because of the complexity of the operation,
DONG Yuanhang, CHEN Jie
doaj   +1 more source

Endoscopic Mucosal Resection of Primary Anorectal Malignant Melanoma:A Case Report [PDF]

open access: yes, 2008
Anorectal melanoma is a rare malignant tumor with a poor prognosis. However, several studies have reported cases of long-term survival. In this report, we present a patient with anorectal melanoma who has survived for 9 years after endoscopic mucosal ...
Fujimoto, Tsuyoshi   +4 more
core   +1 more source

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