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Article
Prevalence and endoscopic treatment outcomes of upper gastrointestinal neoplasms in familial adenomatous polyposis
Although upper gastrointestinal (GI) neoplasms are not rare in patients with familial adenomatous polyposis (FAP), few studies have focused on them and the long-term outcomes of their treatment by endoscopy. T...
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Article
Open AccessThree-dimensional culture method enhances the therapeutic efficacies of tonsil-derived mesenchymal stem cells in murine chronic colitis model
Tonsil-derived mesenchymal stem cells (TMSCs) showed therapeutic effects on acute and chronic murine colitis models, owing to their immunomodulatory properties; therefore, we evaluated enhanced therapeutic eff...
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Article
Open AccessReal-time detection of colon polyps during colonoscopy using deep learning: systematic validation with four independent datasets
We developed and validated a deep-learning algorithm for polyp detection. We used a YOLOv2 to develop the algorithm for automatic polyp detection on 8,075 images (503 polyps). We validated the algorithm using ...
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Article
Incidence and Outcomes of Perianal Disease in an Asian Population with Crohn’s Disease: A Nationwide Population-Based Study
Little is known about the natural history of perianal fistulas in Asian populations with Crohn’s disease (CD).
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Article
Open AccessEndoscopic diagnosis and treatment planning for colorectal polyps using a deep-learning model
We aimed to develop a computer-aided diagnostic system (CAD) for predicting colorectal polyp histology using deep-learning technology and to validate its performance. Near-focus narrow-band imaging (NBI) pictu...
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Article
New Metrics in High-Resolution and High-Definition Anorectal Manometry
To review recently published diagnostic methods that use high-resolution (HR-) or high-definition- (HD-) anorectal manometry (ARM) techniques.
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Article
Fecal Fatty Acid Profiling as a Potential New Screening Biomarker in Patients with Colorectal Cancer
The fatty acid profile of the fecal metabolome and its association with colorectal cancer (CRC) has not been fully evaluated.
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Article
Endoscopic Resection of Cecal Polyps Involving the Appendiceal Orifice: A KASID Multicenter Study
Endoscopic resection of polyps located at the appendiceal orifice (AO) is challenging, and the feasibility and outcomes of endoscopic resection for cecal polyps involving AO are unconfirmed.
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Article
Open AccessFecal calprotectin predicts complete mucosal healing and better correlates with the ulcerative colitis endoscopic index of severity than with the Mayo endoscopic subscore in patients with ulcerative colitis
We aimed to evaluate the role of fecal calprotectin (FC) as a noninvasive marker for the disease activity of ulcerative colitis (UC) in a Korean cohort.
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Article
Long-Term Outcomes of Adalimumab Treatment in 254 Patients with Crohn’s Disease: A Hospital-Based Cohort Study from Korea
Large-scale studies regarding the long-term outcomes of adalimumab (ADA) treatment in Asian patients with Crohn’s disease (CD) are still scarce.
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Article
Clinicopathological characteristics and prognosis of signet ring cell carcinoma of the stomach
Signet ring cell carcinoma (SRC) of the stomach is a histological type based on microscopic characteristics. Although the distinctive clinicopathological features of SRC have been reported, results are inconsi...
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Article
Open AccessThe Association Between Reflux Esophagitis and Psychosocial Stress
The prevalence of reflux esophagitis is increasing in Korea. Reflux esophagitis aggravates the stress and fatigue level of daily life, but less is known about the association with stress and fatigue, which cou...
