Results 91 to 100 of about 401,460 (242)

Traditional serrated adenoma of the colorectum: Evolving concepts in histological classification and terminology

open access: yesHistopathology, EarlyView.
The definition of the colorectal traditional serrated adenoma (TSA) has evolved to recognize a broader morphological spectrum, including classical, flat and mixed lesions reflecting early development and neoplastic progression. Updated WHO classification highlights the need for consistent terminology to improve recognition and to distinguish TSA from ...
Christophe Rosty   +7 more
wiley   +1 more source

Modern endoscopic techniques of precancerous stomach conditions diagnostics: problems and possibilities

open access: yesGastroenterologìa, 2017
The review shows the classification of precancerous stomach pathology, proposed in the Consensus Management of precancerous conditions and lesions in the stomach (MAPS) (2012), according to which they are divided into precancerous lesions (atrophic ...
Yu.M. Stepanov   +2 more
doaj   +1 more source

Comprehensive and reproducible grading of the Updated Sydney System in gastric biopsies using artificial intelligence: multi‐pathologist validation and a reader study

open access: yesHistopathology, EarlyView.
SydneyMTL is an interpretable multi‐task model providing four‐level grading for the five Sydney System attributes. By significantly improving diagnostic concordance and reducing reading time, it offers a robust clinical tool to alleviate pathologist workloads and standardize routine gastric biopsy screening.
Ho Heon Kim   +5 more
wiley   +1 more source

Born early, age fast: Consequences of premature birth on chronic disease and accelerated ageing

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend ELGANs are exposed to several postnatal pro‐oxidant stressors, including ambient and supplemental oxygen, mechanical ventilation, infections, hyperalimentation, excessive glucocorticoids and intermittent hypoxia. Since endogenous antioxidant defences are underdeveloped, this imbalance promotes oxidative stress and inflammation ...
Estelle B. Gauda   +5 more
wiley   +1 more source

The multicellular environment of the re‐entrant circuit in post‐myocardial infarction ventricular tachycardia: Beyond fibrosis

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of the temporal evolution of the post‐myocardial infarction substrate leading to ventricular tachycardia. Acute ischaemic injury initiates metabolic and electrophysiological disruption, followed by progressive inflammatory, fibrotic and structural remodelling within the infarct border zone.
Mohammed Obeidat   +6 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  

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

Evaluation of Computer‐aided Detection for Identifying Missed Gastric Cancer After Endoscopic Submucosal Dissection

open access: yesDEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Objectives Computer‐aided detection (CADe) using deep learning is promising for reducing missed gastric cancers (MGCs) and supporting physicians in double‐checking endoscopic images. We aimed to evaluate the CADe efficacy for MGCs after endoscopic submucosal dissection (ESD).
Tatsunori Minamide   +14 more
wiley   +1 more source

Gastric Epithelial Dysplasia and Sulphomucin-Type Intestinal Metaplasia

open access: yes, 1983
The HID-AB histologic staining technique, which distinguishes sulphomucin from sialomucin types of intestinal metaplasia, was employed in endoscopic gastric mucosal biopsies to evaluate their frequency of association with epithelial dysplasia ...
Francesco Di Mario   +5 more
core   +1 more source

White Globe Appearance Is an Endoscopic Predictor of Metachronous Multiple Gastric Cancers

open access: yesDEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Objectives White globe appearance (WGA) is a small white lesion with a globular shape identified during magnifying endoscopy with narrow‐band imaging. However, the association between WGA and metachronous gastric cancer remains unclear. Methods This study involved patients who underwent endoscopic submucosal dissection (ESD) for first‐episode ...
Manami Utsunomiya   +13 more
wiley   +1 more source

Home - About - Disclaimer - Privacy