Background and Aims The optical diagnosis of colorectal cancer (CRC) invasion depth with
white light (WL) and image-enhanced endoscopy (IEE) remains challenging. We aimed to …

Background and Aims Differentiation of colorectal cancers (CRCs) with deep submucosal
invasion (T1b) from CRCs with superficial invasion (T1a) or no invasion (Tis) is not …

Background and Aims Endoscopic submucosal dissection (ESD) and EMR are applied in
treating superficial colorectal neoplasms but are contraindicated by deeply invasive …

Background and study aims Colorectal cancers (CRC) with deep submucosal invasion (T1b)
could be metastatic lesions. However, endoscopic images of T1b CRC resemble those of …

Objectives Accurate endoscopic optical prediction of the depth of cancer invasion is critical
for guiding an optimal treatment approach of large sessile colorectal polyps but was …

Gaps in colonoscopy skills among endoscopists, primarily due to experience, have been
identified, and solutions are critically needed. Hence, the development of a real-time robust …

Background and Aims According to guidelines, endoscopic resection should only be
performed for patients whose early gastric cancer invasion depth is within the mucosa or …

Objective: This study aimed to use convolutional neural network (CNN), a deep learning
software, to assist in cT1b diagnosis. Methods: This retrospective study used 190 colon …

The treatment plan of colorectal neoplasm differs based on histology. Although new
endoscopic imaging systems have been developed, there are clear diagnostic thresholds …

Simple Summary In contrast to shallow submucosal invasion, colorectal cancer with deep
submucosal invasion requires surgical colectomy. However, accurately diagnosing the …