Ischemic Polypectomy Through Detachable Snare and Rubber Band Ligation in Peutz-Jeghers Syndrome.

Endoscopic polypectomy is essential for the prevention of Peutz-Jeghers syndrome-associated complications, including intussusception, intestinal obstruction, and malignant transformation. Conventional polypectomy is the preferred approach, but it can be challenging to achieve in patients with Peutz-Jeghers syndrome because of the high polyp burden and polyps located in areas with difficult endoscopic access. This case report highlights 2 different techniques of ischemic polypectomy and its advantage compared with conventional polypectomy in this subset of patients.

Efficacy of international web-based educational intervention in the detection of high-risk flat and depressed colorectal lesions higher (CATCH project) with a video: Randomized trial.

Objectives: Three subcategories of high-risk flat and depressed lesions (FDLs), laterally spreading tumors non-granular type (LST-NG), depressed lesions, and large sessile serrated lesions (SSLs), are highly attributable to post-colonoscopy colorectal cancer (CRC). Efficient and organized educational programs on detecting high-risk FDLs are lacking. We aimed to explore whether a web-based educational intervention with training on FIND clues (fold deformation, intensive stool/mucus attachment, no vessel visibility, and demarcated reddish area) may improve the ability to detect high-risk FDLs.

Pancreatic cancer masquerading as ischemic enteritis on endoscopy.

Pancreatic tumors usually produce painless jaundice. Other associated symptoms may be secondary, from a direct extension of the tumor, resulting in bowel obstruction. It is extremely rare that pancreatic malignancy presents with ischemic enteritis by invasion of the major arteries, and no report has documented it endoscopically.

Moving Forward: Gradual Return of Gastroenterology Practice during the COVID-19 Pandemic.

Background: The COVID-19 pandemic has caused disruption of routine gastroenterology practice, which has resulted in the suspension of elective endoscopic procedures and outpatient consults. For the past months, the strategy was to mitigate infection risk for the healthcare team while still providing essential service to patients. Prolonged suspension of the outpatient clinics and endoscopy practice, however, is deemed unsustainable and could even be detrimental.

Standards of diagnostic colonoscopy for early-stage neoplasia: Recommendations by an Asian private group.

Background And Aim: In recent years, the incidence of colorectal cancer has been increasing, and it is now becoming the major cause of cancer death in Asian countries. The aim of the present study was to develop Asian expert-based consensus to standardize the preparation, detection and characterization for the diagnosis of early-stage colorectal neoplasia.

Methods: A professional group was formed by 36 experts of the Asian Novel Bio-Imaging and Intervention Group (ANBI G) members.

EMR of large, sessile, sporadic nonampullary duodenal adenomas: technical aspects and long-term outcome (with videos).

Background: EMR is a viable alternative to surgery for removal of large mucosal neoplastic lesions of the entire GI tract. Few studies have, however, been published on the safety, efficacy, and technical aspects of EMR in the duodenum.

Objective: Our purpose was to evaluate the efficacy and safety of EMR of large (>15 mm) duodenal adenomas.

Novel subtypes (subgenotypes) of hepatitis B virus genotypes B and C among chronic liver disease patients in the Philippines.

Several hepatitis B virus (HBV) subtypes (subgenotypes), HBV/Aa (A1 : Asia/Africa), Ae (A2 : Europe), Bj (B1 : Japan) and Ba (B2 : Asia), have been reported with respect to clinical differences between patients infected with these subtypes (subgenotypes). HBV genotype distribution among patients with chronic liver diseases was investigated in the Philippines, where such studies have not been carried out previously. One hundred sera were obtained from such patients, consisting of 32 chronic hepatitis (CH), 37 cirrhosis and 31 hepatocellular carcinoma (HCC) patients.