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5 de jul. de 2024 · During the multivariate analysis, OLGA stages III and IV were associated with an increased risk of gastric cancer [OR: 2.09 and p = 0.008 and OR 2.04 and p = 0.014, respectively], with this increase displaying a significant trend from OLGIM stages I to IV (OR: from 3.64 to 13.2).
5 de jul. de 2024 · moto c l as si fi ca tion syst em 60: antral (C 1), an tral-predominant (C2), corpus-predominant (C3), and . ... si fi c a tion, for identifying OLGA III/IV stages w e re 88% and 74%, re spectiv ...
2 de jul. de 2024 · Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors of the gastrointestinal tract. They account for ~5% of all sarcomas and are mostly found within the stomach and mid-distal small bowel . They respond remarkably well to chemotherapy.
3 de jul. de 2024 · Background: The requirement for routine biopsy sampling in esophagogastroduodenoscopy (EGD) with normal endoscopic findings is a subject of debate. In this study, patients who had normal endoscopic findings in EGD and underwent biopsy sampling were retrospectively analyzed.
2 de jul. de 2024 · Essential features. Estrogen driven precursor lesion to endometrial endometrioid adenocarcinoma. Increase in gland to stroma ratio (> 3:1 glandular to stromal elements) Divided into 2 groups: with or without atypia. Definitive treatment for AH / EIN is hysterectomy; progestin therapy for fertility preservation. Current system of classification.
11 de jul. de 2024 · The MTA score has a sensitivity of ~75% and specificity of ~85% to discriminate Alzheimer disease from healthy controls 10. Although the MTA score has been widely used, it does not capture entorhinal cortex atrophy, which has been shown to occur early in the development of Alzheimer disease.
Hace 2 días · Esophagogastroduodenoscopy ( EGD) or oesophagogastroduodenoscopy ( OGD ), also called by various other names, is a diagnostic endoscopic procedure that visualizes the upper part of the gastrointestinal tract down to the duodenum.
