Results 91 to 100 of about 40,631 (231)

Clinical manifestations of precancerous lesions of the stomach: characteristics and warnings

open access: yesGastroenterologìa, 2020
Background. Chronic gastritis is largely associated with clinical manifestations such as dyspepsia, but often, even in a severe form, it is asymptomatic, which causes difficulties in its timely diagnosis.
I.V. Kushnirenko   +2 more
doaj   +1 more source

Surgical approaches to adenocarcinoma of the gastroesophageal junction: the Siewert II conundrum. [PDF]

open access: yes, 2017
BACKGROUND: The Siewert classification system for gastroesophageal junction adenocarcinoma has provided morphological and topographical information to help guide surgical decision-making.
Berger, Adam C.   +4 more
core   +1 more source

Friend and foe: factors influencing the movement of the bacterium Helicobacter pylori along the parasitism-mutualism continuum. [PDF]

open access: yes, 2014
Understanding the transition of bacterial species from commensal to pathogen, or vice versa, is a key application of evolutionary theory to preventative medicine.
Koskella, Britt, Lin, Derek
core   +1 more source

Robot‐assisted resection of diaphragmatic and hepatorenal recess peritoneal endometriosis: Two cases and a narrative review

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 173, Issue 2, Page 614-623, May 2026.
Abstract In this report, we describe two cases of diaphragmatic endometriosis with concurrent hepatorenal recess peritoneal involvement managed using robotic‐assisted laparoscopic surgery with the da Vinci Xi platform. In both patients, diaphragmatic implants and hepatorenal recess peritoneal lesions were excised en bloc, followed by resection of ...
Xiaoming Guan   +3 more
wiley   +1 more source

Long-term results of the mucosal ablation of Barrett's esophagus: efficacy and recurrence

open access: yesEndoscopy International Open, 2015
Background and study aims: It has been postulated that the endoscopic ablation of Barrett’s esophagus can lead to complete eradication of the disease.
Shreyas Saligram   +12 more
doaj   +1 more source

Common features between neoplastic and preneoplastic lesions of the biliary tract and the pancreas [PDF]

open access: yes, 2019
The bile duct system and pancreas show many similarities due to their anatomical proximity and common embryological origin. Consequently, preneoplastic and neoplastic lesions of the bile duct and pancreas share analogies in terms of molecular ...
Alvaro, D   +10 more
core   +1 more source

Innate Lymphoid Cells in Tissue Homeostasis and Diseases

open access: yesMedComm, Volume 7, Issue 5, May 2026.
Innate lymphoid cells (ILCs) are a heterogeneous group of immune cells with phenotypic and functional plasticity. ILCs dynamically regulate various immune cell types and play a crucial role in the pathophysiological processes of specific organs during sepsis. Targeting ILCs is a promising strategy for treating sepsis.
Zhenzhen Zhan   +7 more
wiley   +1 more source

Utilidad de la técnica histoquímica de aldehído fucsina de Gómori- azul alcian para el diagnóstico de metaplasia intestinal completa e incompleta Utility of the hystochemical Gomori's aldehyde fuchsin-Alcian blue technique for the diagnosis of complete and incomplete intestinal metaplasia

open access: yesMedisan, 2009
Se hizo un estudio descriptivo para evaluar la utilidad de la técnica histoquímica de aldehído fucsina de Gómori- azul alcian para el diagnóstico de metaplasia intestinal (AFG-AA) y sus variedades completa e incompleta, mediante la revisión de 48 ...
Mildred Medrano Robert   +4 more
doaj  

Endoscopy : an evolving speciality [PDF]

open access: yes, 2005
The practice of endoscopy has been rapidly changing due to new emerging technologies and novel techniques. There has been more focus on colonoscopy training with the development of structured programmes including simulators.
Arebi, Naila   +2 more
core  

Comprehensive investigation of areae gastricae pattern in gastric corpus using magnifying narrow band imaging endoscopy in patients with chronic atrophic fundic gastritis. [PDF]

open access: yes, 2012
Background:  Barium radiographic studies have suggested the importance of evaluating areae gastricae pattern for the diagnosis of gastritis. Significance of endoscopic appearance of areae gastricae in the diagnosis of chronic atrophic fundic gastritis ...
Hanafusa, Masao   +13 more
core   +1 more source

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