2019年8月16日 · Wide-field endoscopic mucosal resection (EMR) is an advanced resection technique that has been shown to be an effective and relatively safe approach for the removal …

Use of clips at initial EMR increased diagnostic inaccuracy (adjusted OR=1.68(95% CI 1.01 to 2.75)). In offline assessment, specificity was high for all imaging modes (mean: ≥93% (range: …

Endoscopists predicted recurrence and confidence level with four imaging modes: high-definition white light (WL) and narrow-band imaging (NBI) with and without near focus (NF). Separately, …

Background and study aims: Piecemeal EMR of large (≥20mm) non-pedunculated colorectal polyps (LNPCPs) is succeeded by a 6-month surveillance endoscopy to evaluate the post …

Endoscopic detection of RRA in the post-EMR scar is highly accurate using a standardized imaging protocol with HD-WL and NBI. This allows real-time, accurate detection of recurrence …

Using annotated videos of EMR scars, we were able to build a model that accurately detects post-resection scars during surveillance colonoscopy. In the next phase, using more detailed …

post-EMR surveillance colonoscopy is to detect the area of scar, particularly if a prior tattoo is not placed or has faded. The second task is to distinguish scar from

Delayed hemorrhage is the most common complication of endoscopic mucosal resection (EMR). Studies have shown that prophylactic placement of hemostatic clips on certain EMR scars …

Objective: It is unclear whether endoscopic assessment of scars after colorectal endoscopic mucosal resection (EMR) has to include biopsies, even if endoscopy is negative. Vice versa, …

Endoscopic mucosal resection (EMR) is a minimally invasive, specialized endoscopic technique that is useful in resecting superficial gastrointestinal lesions that are unable to be removed by …