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Alessia Chini,Michele Manigrasso,Grazia Cantore,Rosa Maione,Marco Milone,Francesco Maione,Giovanni Domenico De Palma 대한소화기내시경학회 2022 Clinical Endoscopy Vol.55 No.2
Colorectal cancer is an important cause of morbidity and mortality worldwide. Optical colonoscopy (OC) is widely accepted as thereference standard for the screening of colorectal polyps and cancers, and computed tomography colonography (CTC) is a validalternative to OC. The purpose of this review was to assess the diagnostic accuracy of OC and CTC for colorectal lesions. A literaturesearch was performed in PubMed, Embase, and Cochrane Library, and 18 articles were included. CTC has emerged in recent years asa potential screening examination with high accuracy for the detection of colorectal lesions. However, the clinical application of CTCas a screening technique is limited because it is highly dependent on the size of the lesions and has poor performance in detectingindividual lesions <5 mm or flat lesions, which, although rarely, can have a malignant potential.
Endoscopic clipping in non-variceal upper gastrointestinal bleeding treatment
Giuseppe Galloro,Angelo Zullo,Gaetano Luglio,Alessia Chini,Donato Alessandro Telesca,Rosa Maione,Matteo Pollastro,Giovanni Domenico De Palma,Raffaele Manta 대한소화기내시경학회 2022 Clinical Endoscopy Vol.55 No.3
Since the earliest reports, advanced clipping systems have been developed, and it is possible to choose among many models with differentstructural and technical features. The main drawback of through-the-scope clips is their small size, which allows the compressionof limited amounts of tissue needed for large-size vessel treatment. Therefore, the over-the-scope clip system was realized, allowing alarger and stronger mechanical compression of large tissue areas, with excellent results in achieving a definitive hemostasis in difficultcases. Many studies have analyzed the indications and efficacy of two-pronged endoclips and have shown good results for initial andpermanent hemostasis. The aim of this review was to provide updated information on indications, positioning techniques, and resultsof clip application for endoscopic treatment of upper gastrointestinal non-variceal bleeding lesions.