Long-term impact of artificial intelligence on colorectal adenoma detection in high-risk colonoscopy.

Background: Improved adenoma detection rate (ADR) has been demonstrated with artificial intelligence (AI)-assisted colonoscopy. However, data on the real-world application of AI and its effect on colorectal cancer (CRC) screening outcomes is limited.

Aim: To analyze the long-term impact of AI on a diverse at-risk patient population undergoing diagnostic colonoscopy for positive CRC screening tests or symptoms.

Diffuse-Type Pancreatic Ductal Adenocarcinoma Mimicking Autoimmune Pancreatitis.

Pancreatic ductal adenocarcinoma (PDAC) classically presents as a solitary mass on cross-sectional imaging. Diffuse-type PDAC is an unusual variant that accounts for 1%-5% of PDACs. Owing to its rarity, there are no established radiographic or endosonographic definitions.

Endoscopic Ultrasound Quality Metrics in Clinical Practice.

Recent advances in endoscopic ultrasound (EUS), particularly EUS-guided tissue acquisition, may have affected EUS procedural performance as measured by current American Society for Gastrointestinal Endoscopy (ASGE)/American College of Gastroenterology (ACG) quality indicators. Our study aims to assess how these quality metrics are met in clinical practice. We retrospectively analyzed 732 EUS procedures; data collected were procedural indications, technical aspects and outcomes, completeness of documentation, and malignancy staging.

Improved diagnostic yield of endoscopic ultrasound-fine needle biopsy with histology specimen processing.

Background: Endoscopic ultrasound-guided fine needle biopsy (EUS-FNB) has emerged as a safe, efficacious alternative to fine needle aspiration (FNA) for tissue acquisition. EUS-FNB is reported to have higher diagnostic yield while preserving specimen tissue architecture. However, data on the optimal method of EUS-FNB specimen processing is limited.

Efficacy and patient satisfaction of single-session transoral incisionless fundoplication and laparoscopic hernia repair.

Background And Aims: Transoral incisionless fundoplication (TIF) is an effective endoscopic treatment for refractory GERD with small or absent hiatal hernia (< 2 cm in length and width). The single-session laparoscopic hernia repair followed by transoral incisionless fundoplication (HH + TIF) aims to repair mechanical defects in the lower esophageal sphincter that leads to GERD in patients with hiatal hernias ≥ 2 cm. The procedure effectively treats GERD without causing added post-surgical dysphagia and gas bloating commonly associated with partial laparoscopic fundoplication.