One in three cancer deaths worldwide are caused by gastric and colorectal cancer
malignancies. Although the incidence and fatality rates differ significantly from country to …

Artificial intelligence (AI) presents a novel platform for improving disease diagnosis.
However, the clinical utility of AI remains limited to discovery studies, with poor translation to …

An effective and early polypectomy of adenomatous and serrated polyps may dramatically
reduce the incidence of colorectal cancer. Recently, Narrow-band imaging (NBI) sequences …

Polyp vascular patterns are key to categorizing colorectal cancer malignancy. These
patterns are typically observed in situ from specialized narrow-band images (NBI) …

Background Patients with T1 stage early colorectal cancer (CRC) can be treated with radical
surgery or endoscopic surgery. Endoscopic surgery has a number of advantages, including …

Rectal cancer is a common and serious disease. Early diagnosis of rectal cancer can
improve the effectiveness of treatment and the prognosis of the disease. Modern medical …

In this work, we have proposed a method that combines multiscale and multidimensional
approaches with Shannon entropy, named H M. The method was combined with other …

The goal of this research was to further improve existing ultrafast laser surgery techniques.
To do so, different beam shapes (Bessel-Gauss and Gaussian) were compared for …

In this paper, a wedge prism application method was studied to design a full-high-definition
(FHD)-class high-resolution flexible endoscope. In the case of the conventional flexible …

FHD 급 고해상도 연성 내시경을 설계하기 위한 wedge prism 적용 방법을 연구하였다. 기존의
연성 내시경 광학계의 경우, 넓은 피사계 심도 범위에서 동일한 결상 성능을 얻기 위해 F 넘버를 …