Combining Endoscopic Submucosa Dissection and Endoscopic Full-Thickness Resection for Resection of a Gastric Schwannoma Mimicking Gastrointestinal Stroma Tumor.

Subepithelial gastric tumors are a diagnostic challenge. Endoscopic ultrasound allows differentiation. Lesions originating from the submucosal layer can be resected using endoscopic submucosal dissection (ESD).

[Modern endoscopy in inflammatory bowel disease].

Endoscopic examinations play a very important role in the diagnosis, progress assessment, and therapy of inflammatory bowel diseases (IBD). This includes not only esophagogastroduodenoscopy, sigmoidoscopy, and ileo-colonoscopy, but also assessment of the small intestine. The work-up of the small intestine is primarily carried out using non-invasive techniques (intestinal ultrasound, magnetic resonance enterography (MRE)).

Endoscopic submucosal resection: a technique using novel devices for incision and resection of neoplastic lesions.

Background: Endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD) are established techniques for treatment of superficial gastrointestinal neoplasia. Limitations of EMR are low en bloc resection rates for larger lesions, resulting in frequent recurrences. Major disadvantages of ESD are technical difficulty and long procedure times.

Endoscopic Treatment of Early Barrett's Adenocarcinoma and Dysplasia: Focus on Submucosal Cancer.

Background/aims: Eradication of early Barrett's neoplasia by endoscopic resection and radiofrequency ablation is safe and effective. In T1b adenocarcinoma, standard of care remains controversial. We investigated the therapeutic outcome between high-grade dysplasia (HGD)/mucosal adenocarcinoma and submucosal adenocarcinoma in Barrett's patients.

Endoscopic full thickness resection (EFTR) of colorectal neoplasms with the Full Thickness Resection Device (FTRD): Clinical experience from two tertiary referral centers in Switzerland.

Background: Endoscopic full thickness resection (EFTR) by the Full Thickness Resection Device (FTRD) has recently been introduced as a method to allow resection of certain lesions such as adenomatous polyps that would not be resectable by standard polypectomy techniques. We report our clinical experience with FTRD procedures, assessing technical success, completeness of resection (R0 status), rate of histologically proven FTR and safety.

Patients And Methods: We conducted a retrospective analysis of 33 consecutive patients with colonic polyps treated with FTRD from May 2015 to November 2016.

A Very Rare Cause of a Relapsing Para-Oesophageal Abscess.

Oesophageal involvement in Crohn's disease (CD) is uncommon and most often accompanied by involvement of more distal parts. Its presentation is mostly non-specific, and therefore a diagnosis, especially in isolated oesophageal disease, is difficult. We present the case of a 42-year-old male patient who was referred to our gastroenterology department because of a para-oesophageal abscess.

The role of single-balloon colonoscopy for patients with previous incomplete standard colonoscopy: Is it worth doing it?

Background: The rate of cecal intubation is a well-recognized quality measure of successful colonoscopy. Infrequently, the standard colonoscopy techniques fail to achieve complete examination. The role of single-balloon overtube-assisted colonoscopy (SBC) in these situations has only been sparsely studied.

Prospective Swiss pilot study of Endocuff-assisted colonoscopy in a screening population.

Background And Study Aims: The adenoma detection rate (ADR) is one of the quality measures in screening colonoscopy and is crucial for reducing colorectal cancer morbidity and mortality. Up to 25 % of adenomas are missed during colonoscopy. Endocuff is an easy-to-use device that is attached like a cap to the distal tip of the colonoscope in order to optimize visualization behind the folds of the colon and increase the ADR.

Multipurpose use of the over-the-scope-clip system ("Bear claw") in the gastrointestinal tract: Swiss experience in a tertiary center.

Aim: To evaluate the outcome of over-the-scope-clip system (OTSC) for endoscopic treatment of various indications in daily clinical practice in Switzerland.

Methods: This prospective, consecutive case series was conducted at a tertiary care hospital from September 2010 to January 2014. Indications for OTSC application were fistulae, anastomotic leakage, perforation, unroofed submucosal lesion for biopsy, refractory bleeding, and stent fixation in the gastrointestinal (GI) tract.

Routine use of Hemospray for gastrointestinal bleeding: prospective two-center experience in Switzerland.

Hemospray (Cook Medical, Winston-Salem, North Carolina, USA) is a hemostatic agent recently introduced for the management of upper gastrointestinal bleeding (GIB). To date, there is little experience with this fairly new hemostatic tool. The aim of this case series was to reflect the use and effectiveness of Hemospray as a treatment option in GIB in everyday clinical practice at two tertiary referral centers.