Results 141 to 150 of about 12,749 (324)

Low Rates of Digital Rectal Exam in an Academic Health System Represent a Missed Opportunity

open access: yesJournal of Surgical Oncology, EarlyView.
ABSTRACT Background and Objectives Digital rectal exam (DRE) is an important screening tool for early cancer identification. DRE has become less routinely performed following removal from cancer screening guidelines. The effect of this decreased utilization has not been studied; this study sought to evaluate current DRE utilization and changes over ...
Kelly R. Bates   +6 more
wiley   +1 more source

Hematochezia in Patient with Colorectal Polyps [PDF]

open access: yes, 2004
More than 95% colorectal cancers arise from neoplastic adenomatous polyps (adenomas). The Malignant potential of polyps depends on size, amounts, histological type and degree of dysplasia. The prevalence of adenoma increases with age.
Abdullah, M. (Murdani)   +3 more
core  

Smoking and Elevated Preneoadjuvant Chemoradiotherapy Serum Carcinoembryonic Antigen Levels Are Associated With High Tumor Regression Grade and Poor Survival in Patients With Locally Advanced Rectal Cancer

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Neoadjuvant chemoradiotherapy (NACRT) is the standard treatment for patients with locally advanced rectal cancer (LARC). Tumor regression grade (TRG) is an essential prognostic factor in determining treatment efficacy. However, the potential factors influencing TRG in patients with rectal cancer who have received NACRT have not been ...
Jen‐Pin Chuang   +9 more
wiley   +1 more source

Chemotherapy May Influence Esophageal Lugol Chromoendoscopy Severity: A Retrospective Cohort Study and Literature Review

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Lugol chromoendoscopy is widely used for screening esophageal squamous cell neoplasms (ESCNs) and evaluating dissection margins during endoscopic submucosal dissection (ESD). However, morphological variations may arise following treatment for synchronous cancers.
Wen‐Hung Hsu   +8 more
wiley   +1 more source

Investigating the Impact of hsa_circ_0005255 on Proliferation and Autophagy in Crohn's Disease Intestinal Epithelial Cells Through miR‐23a‐3p‐Mediated NCOA3 Expression

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Crohn's Disease (CD), an inflammatory bowel disorder, is influenced by genetic, immune, and environmental factors. The present study highlights the pioneering role of circular RNAs (circRNAs) in the etiology of CD, with a specific focus on hsa_circ_0005255 and its regulatory role.
Dong Liu, De‐Run Kong
wiley   +1 more source

Mass spectrometry imaging of N‐linked glycans: Fundamentals and recent advances

open access: yesMass Spectrometry Reviews, EarlyView.
Abstract With implications in several medical conditions, N‐linked glycosylation is one of the most important posttranslation modifications present in all living organisms. Due to their nontemplate synthesis, glycan structures are extraordinarily complex and require multiple analytical techniques for complete structural elucidation.
Tana V. Palomino, David C. Muddiman
wiley   +1 more source

Melanoma anal, importancia del diagnóstico diferencial con la enfermedad anal benigna

open access: yesRevista Colombiana de Cirugía
El melanoma anorrectal, descrito inicialmente por Moore en 1857, es un tumor infrecuente y agresivo, cuyo pronóstico suele ser infausto, con una supervivencia a los cinco años menor de 20 %.
David Martínez-Ramos   +3 more
doaj  

Evidence for a Modulatory Effect of a 12‐Week Pomegranate Juice Intervention on the Transcriptional Response in Inflammatory Bowel Disease Patients Reducing Fecal Calprotectin Levels: Findings From a Proof‐of‐Principle Study

open access: yesMolecular Nutrition &Food Research, EarlyView.
This study investigated how pomegranate juice affects inflammation in patients with inflammatory bowel disease who are currently in remission. After 12 weeks of drinking pomegranate juice, patients showed reduced markers of intestinal inflammation.
Ilaria Minato   +25 more
wiley   +1 more source

Clustering Patients with Tensor Decomposition [PDF]

open access: yes, 2017
In this paper we present a method for the unsupervised clustering of high-dimensional binary data, with a special focus on electronic healthcare records. We present a robust and efficient heuristic to face this problem using tensor decomposition.
Gavaldà, Ricard   +2 more
core   +1 more source

Two Hundred Years of the Annals of the New York Academy of Sciences: A Bibliometric Overview

open access: yesNatural Sciences, EarlyView.
Co‐occurrence of author keywords. ABSTRACT Founded in 1824, the Annals of the New York Academy of Sciences (ANYAS) is a distinguished international journal that embraces various scientific disciplines. In 2024, the journal marks its 200th anniversary.
Luciano Barcellos‐Paula   +2 more
wiley   +1 more source

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