Curriculum for diagnostic endoscopic ultrasound training in Europe: European Society of Gastrointestinal Endoscopy (ESGE) Position Statement.

The European Society of Gastrointestinal Endoscopy (ESGE) has recognized the need to formalize and enhance training in diagnostic endoscopic ultrasound (EUS). This manuscript represents the outcome of a formal Delphi process resulting in an official Position Statement of the ESGE and provides a framework to develop and maintain skills in diagnostic EUS. This curriculum is set out in terms of the prerequisites prior to training; the recommended steps of training to a defined syllabus; the quality of training; and how competence should be defined and evidenced before independent practice.

The Modern Age of POEM: the Past, Present and Future of Per-Oral Endoscopic Myotomy.

Background: Per-oral endoscopic myotomy (POEM) has gained widespread enthusiasm amongst foregut specialists since its introduction in the mid 2000s as an effective and less invasive treatment option for achalasia. As more than 6000 POEM procedures have been performed to date throughout the world, we aim to summarize the history and current state of POEM in the treatment of esophageal motility disorders.

Methods: We performed a comprehensive review of the published literature focusing on the history and development of the POEM procedure, and its most current applications and outcomes.

Laparoscopic system for simultaneous high-resolution video and rapid hyperspectral imaging in the visible and near-infrared spectral range.

Significance: Hyperspectral imaging (HSI) can support intraoperative perfusion assessment, the identification of tissue structures, and the detection of cancerous lesions. The practical use of HSI for minimal-invasive surgery is currently limited, for example, due to long acquisition times, missing video, or large set-ups.

Aim: An HSI laparoscope is described and evaluated to address the requirements for clinical use and high-resolution spectral imaging.

Robotics in flexible endoscopy: current status and future prospects.

Purpose Of Review: Advanced endoscopy procedures are technically challenging and require extensive training. Recent technological advances made in computer science and robotics have the potential to enhance the performance of complex intraluminal and transluminal interventions and potentially optimize precision and safety. This review covers the different technologies used for robot-assisted interventions in the gastrointestinal tract, organized according to their clinical availability, and focusing on flexible endoscopy-based systems.

From high volume to "zero" proctology: Italian experience in the COVID era.

Purpose: The coronavirus disease 2019 (COVID-19) pandemic hit Italy early and strongly, challenging the whole health care system. Proctological patients and surgeons are experiencing a previously unseen change in care with unknown repercussion. Here we discuss the proctological experience of 4 Italian hospitals during the COVID-19 pandemic.

Quantitative fluorescence angiography versus hyperspectral imaging to assess bowel ischemia: A comparative study in enhanced reality.

Background: Fluorescence-based enhanced reality is a software that provides quantitative fluorescence angiography by computing the fluorescence intensity time-to-peak after intravenous indocyanine green. Hyperspectral imaging is a contrast-free, optical imaging modality which measures tissue oxygenation.

Methods: In 8 pigs, an ischemic bowel segment created by dividing the arcade branches was imaged using hyperspectral imaging and fluorescence-based enhanced reality.

Caiman Versus LigaSure Hemorrhoidectomy: Postoperative Pain, Early Complications, Long-Term Follow-up, and Costs.

Recently, the use of radiofrequency for hemorrhoidectomy has minimized incidence of postoperative complications. Effectiveness of LigaSure is demonstrated, but it is quite expensive. This study aims to compare LigaSure with Caiman, a cheaper instrument that uses radiofrequency for hemorrhoidectomy.

Simultaneous computer-assisted assessment of mucosal and serosal perfusion in a model of segmental colonic ischemia.

Background: Fluorescence-based enhanced reality (FLER) enables the quantification of fluorescence signal dynamics, which can be superimposed onto real-time laparoscopic images by using a virtual perfusion cartogram. The current practice of perfusion assessment relies on visualizing the bowel serosa. The aim of this experimental study was to quantify potential differences in mucosal and serosal perfusion levels in an ischemic colon segment.

Case of resected multiple hepatocellular adenomas in a young man with severe obesity.

Background: Hepatocellular adenoma (HCA) is a rare liver tumor that has the potential for rupture and malignant transformation. Here, we report a case of multiple hepatocellular adenomas (HCAs) that were treated by surgical resection.

Case Presentation: An 18-year-old man was admitted to our hospital with proteinuria.

Laparoscopic liver resection in elderly patients: systematic review and meta-analysis.

Laparoscopic liver resection (LLR) is becoming standard practice, replacing the open approach in terms of safety and feasibility. However, few data are available for the elderly. The objective of this study is to assess the feasibility of LLR in elderly patients, by making a comparison with open liver resection (OLR) and with non-elderly patients.

3D imaging and urology: Why 3D reconstruction will be mandatory before performing surgery.

We relate a single-center experience in virtual surgical planning to demonstrate interests and perspectives in pediatric urology. METHOD: From 2004 to April 2017, 4 patients were analyzed before intervention at our institution. All patients had undergone a low dose CT scan.

Enabling single-site laparoscopy: the SPORT platform.

Background: The Single Port Orifice Robotic Technology (SPORT) Surgical System by Titan Medical Inc. is designed to overcome the inherent challenges of minimally invasive single-access procedures. The aim of this preclinical study was to evaluate the feasibility of various digestive surgery procedures using this novel surgical robotic platform.

Thermal ablation of pancreatic cancer: A systematic literature review of clinical practice and pre-clinical studies.

Purpose: Pancreatic cancer is a challenging malignancy with low treatment option and poor life expectancy. Thermal ablation techniques were proposed as alternative treatment options, especially in advanced stages and for unfit-for-surgery patients. This systematic review describes the thermal ablative techniques -i.

Linearly chirped fiber Bragg grating response to thermal gradient: from bench tests to the real-time assessment during in vivo laser ablations of biological tissue.

The response of a fiber optic sensor [linearly chirped fiber Bragg grating (LCFBG)] to a linear thermal gradient applied on its sensing length (i.e., 1.