endoscopic and laparoscopic or hybrid

BACKGROUND: Appendiceal orifice lesions are often managed operatively with limited or oncologic resections. The aim is to report the management of appendiceal orifice mucosal neoplasms using advanced endoscopic interventions. METHODS: Patients with appendiceal orifice mucosal neoplasms who underwent advanced endoscopic resections between 2011 and 2021 with either endoscopic mucosal resection (EMR), endoscopic mucosal dissection (ESD), hybrid ESD, or combined endoscopic laparoscopic surgery (CELS) were included from a prospectively collected dataset...

INTRODUCTION: The use of laparoscopic and robotic liver surgery is increasing. However, it presents challenges such as limited field of view and organ deformations. Surgeons rely on laparoscopic ultrasound (LUS) for guidance, but mentally correlating ultrasound images with pre-operative volumes can be difficult. In this direction, surgical navigation systems are being developed to assist with intra-operative understanding. One approach is performing intra-operative ultrasound 3D reconstructions...

INTRODUCTION: The objective of this systematic review of the literature is to compare a selection of currently utilized disposable and reusable laparoscopic medical devices in terms of safety (1st criteria), cost and carbon footprint. MATERIAL AND METHODS: A search was carried out on electronic databases for articles published up until 6 May 2022. The eligible works were prospective (randomized or not) or retrospective clinical or medical-economic comparative studies having compared disposable scissors, trocars, and mechanical endoscopic staplers to the same instruments in reusable...

BACKGROUND: Endoscopic submucosal dissection (ESD) can be used for the en-bloc removal of superficial rectal lesions; however, the lack of a traction system makes the procedure long and difficult in the presence of extensive lesions. CASE SUMMARY: A large polyp occupying 2/3 of the rectal circumference and extending 5 cm in length was removed by ESD with the help of laparoscopic forceps introduced via trans-anal rectoscopic assisted minimally invasive surgery, a disposable platform designed to aid in transanal minimally invasive surgery...

BACKGROUND AND STUDY AIMS: Laparoscopic approach of perihilar cholangiocarcinoma (PHC) is still challenging. We report the original use of a endoscopic hepaticogastrostomy (EHG) for definite biliary drainage in order to avoid biliary reconstruction. PATIENTS AND METHODS: A 70-year-old man presenting with jaundice was referred for resection of a Bismuth type IIIa PHC. Repeated endoscopic retrograde cholangiopancreatography failed to drain the future liver remnant, enabling only right anterior liver section drainage...

BACKGROUND: Fibrovascular polyps are rare type of esophageal submucosal neoplasms. They are highly vascularized and can cause difficulty swallowing and even fatal complications such as uncontrolled bleeding and death caused by asphyxiation in case of tumor migration to oropharynx. In the article we describe a novel hybrid technique to surgical treatment - an endoscopic submucosal dissection with laparoscopic removal of the tumor. CASE SUMMARY: The patient with a giant fibrovascular esophageal polyp presented with cough, discomfort in the throat, difficulty swallowing, and an episode of tumor migration into oropharynx...

Fibrovascular polyp is a rare non-epithelial esophageal tumor arising from submucosal layer and consisting of connective and adipose tissue, as well large number of vessels. Large tumors can cause dysphagia, vomiting, chest pain, shortness of breath and/or asthma, while giant neoplasms are potentially life threatening. Despite active introduction of minimally invasive treatment of patients with non-epithelial gastrointestinal tumors, there are still difficulties in surgical treatment of fibrovascular polyps...

Lymphoepithelioma-like intrahepatic cholangiocarcinoma (LEL-ICC) is a rare distinctive variant of liver cancer with unique epidemiological and pathological characteristics, including dense lymphocyte infiltration. We herein describe a 67-year-old Chinese man with LEL-ICC. The patient had undergone endoscopic extraction of a bile duct stone 1 month prior. Contrast-enhanced abdominal computed tomography (CT) revealed a 2.5- × 2.5- × 1.5-cm low-density mass located in a covert part of the left lateral segment of the liver...

We report a case of small gastric synovial sarcoma (SS) finally diagnosed after laparoscopic-endoscopic cooperative surgery (LECS). A 50 year-old male underwent medical examination for a chief complaint of epigastric pain. Endoscopic examination showed a 20 mm submucosal tumor (SMT) located in the anterior wall which extended to the lesser curvature of the middle stomach. The biopsy tissue did not yield a definitive diagnosis. During 6 months of follow-up for this lesion suspected to be an inflammatory tumor, neither the shape nor the size of the tumor changed...

We herein report a rare case of duodeno-duodenal intussusception (IS) presenting with obstruction caused by tubulovillous adenoma in an adult with malrotation that was managed by a novel laparoendoscopic hybrid technique. This was done by passing transjejunal nasogastric tube (NG) through one of the ports and manoeuvring it towards the IS. Two hundred and fifty millilitre of saline was flushed by aseptosyringe with pressure connected to the NG. This hydrostatic reduction technique resulted in distension of the jejunal and duodenal loop achieving reduction of IS...

INTRODUCTION: It has been a decade since the first patient with colon cancer underwent colectomy by hybrid transvaginal natural orifice transluminal endoscopic surgery (hvNOTES). However, the efficacy and safety of this procedure is not well established. METHODS: This study is an open-label, multicenter, single-arm, phase 2 trial undertaken at six centers in China. Female patients aged over 18 years and below 80 years old with an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1, with pathologically proven, resectable, cT1-3N0-2M0 disease who have previously untreated colon cancer are eligible for inclusion...

BACKGROUND: Minimally invasive surgery had been tailored to individual cases of gastric subepithelial tumors (SETs) after comparing the clinical outcomes of endoscopic resection (ER), laparoscopic resection (LR), and hybrid methods. AIM: To study the use of Goldilocks principle to determine the best form of minimally invasive surgery for gastric SETs. METHODS: In this retrospective study, 194 patients of gastric SETs with high probability of surgical intervention were included...

BACKGROUND: Due to its nutritional advantages over total gastrectomy, proximal gastrectomy (PG) with anti-reflux techniques has gained significant attention in East Asian countries in recent years. The double flap technique (DFT) and modified side overlap and fundoplication by Yamashita (mSOFY) are two promising anti-reflux interventions following PG. However, anastomotic stenosis after DFT and gastroesophageal reflux after mSOFY have been reported in several patients. To address these concerns, a hybrid reconstruction procedure was designed, namely, right-sided overlap with single flap valvulopasty (ROSF), for proximal gastrectomy, with the aim of reducing anastomotic stricture and reflux...

OBJECTIVE: The objective is to compare the therapeutic effects of laparoscopic cholecystectomy (LC) combined with intraoperative endoscopic retrograde cholangiopancreatography (ERCP) in hybrid operating room and ERCP + LC under traditional conditions in the treatment of cholelithiasis and choledocholithiasis. MATERIALS AND METHODS: Data of 82 patients with cholelithiasis complicated with choledocholithiasis treated by our centre from November 2018 to March 2021 were retrospectively analysed...

Minimally invasive resection of gastrointestinal stromal tumours of the stomach is a feasible alternative to the traditional open approach, without the need for advanced laparoscopic training, as lymph node dissection is not necessary and excision with a negative margin is the only requirement. The loss of tactile feedback is a known drawback of laparoscopic surgery, causing difficulty in assessing the margin of resection. Earlier described laparoendoscopic techniques require advanced endoscopic procedures, which are not readily available in all places...

Gastric cancer is the fifth most common cancer and in 2018, it was the third most common cause of cancer-related deaths worldwide. Endoscopic advances continue to be made for the diagnosis and management of both early gastric cancer and premalignant gastric conditions. In this review, we discuss the epidemiology and risk factors of gastric cancer and emphasize the differences in early vs late-stage gastric cancer outcomes. We then discuss endoscopic advances in the diagnosis of early gastric cancer and premalignant gastric lesions...

INTRODUCTION AND IMPORTANCE: Gastric fistula is a complication in gastrointestinal surgery. For decades, patients with gastric fistulas were treated surgically, with high morbidity and mortality. Minimally invasive treatment through endoscopic therapy with stents and interventionism has allowed improvements. We present a case of successful hybrid laparoscopy and endoscopy for the treatment of a post-Nissen fundoplication gastric fistula. CASE PRESENTATION: A 44-year-old male underwent laparoscopic Nissen fundoplication surgery; at 10 days post-surgery, he presented with oral intolerance, abdominal pain, and laboratory results showing an inflammatory response...

INTRODUCTION: Mucosal lesions located at the ileocecal valve may be challenging for endoscopic intervention because of angulated anatomy and a thinner wall with narrower lumen when compared to other locations of the bowel. This study aimed to evaluate the management and outcomes of ileocecal valve lesions treated endoscopically. MATERIAL AND METHODS: Patients with mucosal neoplasms involving the ileocecal valve managed with advanced endoscopy at a quaternary care hospital between 2011 and 2021 were included from a prospectively collected database...

Minimally invasive resection of gastrointestinal stromal tumours of the stomach is a feasible alternative to the traditional open approach, without the need for advanced laparoscopic training, as lymph node dissection is not necessary and excision with a negative margin is the only requirement. The loss of tactile feedback is a known drawback of laparoscopic surgery, causing difficulty in assessing the margin of resection. Earlier described laparoendoscopic techniques require advanced endoscopic procedures, which are not readily available in all places...

Photodynamic therapy (PDT), the use of light to excite photosensitive molecules whose electronic relaxation drives the production of highly cytotoxic reactive oxygen species (ROS), has proven an effective means of oncotherapy. However, its application has been severely constrained to superficial tissues and those readily accessed either endoscopically or laparoscopically, due to the intrinsic scattering and absorption of photons by intervening tissues. Recent advances in the design of nanoparticle-based X-ray scintillators and photosensitizers have enabled hybridization of these moieties into single nanocomposite particles...