Christiansenbuckley8014

A total of 12 (2.35%), 11 (0.74%), and 1 (1.00%) subsequent cholangiocarcinoma cases were diagnosed among 511 ES/endoscopic papillary balloon dilatation patients, 1485 patients with no intervention, and 100 ES/endoscopic papillary balloon dilatation and cholecystectomy patients, respectively. The incidence rates of recurrent biliary event were 527.79/1000 person-years and 286.69/1000 person-years in the subsequent cholangiocarcinoma and no cholangiocarcinoma group, showing a high correlation between subsequent cholangiocarcinoma risk and recurrent biliary events.

Choledocholithiasis patients who undergo further cholecystectomy after ES/endoscopic papillary balloon dilatation have decreased subsequent cholangiocarcinoma risk due to reduced recurrent biliary events.

Choledocholithiasis patients who undergo further cholecystectomy after ES/endoscopic papillary balloon dilatation have decreased subsequent cholangiocarcinoma risk due to reduced recurrent biliary events.

Intraductal papillary neoplasm of the bile duct (IPNB) is a rare variant of bile duct tumors, characterized by an exophytic growth exhibiting a papillary mass within the bile duct lumen and it can be localized anywhere along the biliary tree, with morphological variations and occasional invasion.

We present a patient with obstructive jaundice who was diagnosed with IPNB using cholangioscopy during endoscopic retrograde cholangio-pancreatography. Using the SpyGlass DS II technology, we were able to define tumor extension and obtain targeted Spy-byte biopsies. After multidisciplinary evaluation, the patient was scheduled for surgical resection of the tumor, which was radically removed.

Cholangioscopy appears to be crucial for the rapid and clear diagnosis of lesions in the bile duct to achieve radical surgical resection.

Cholangioscopy appears to be crucial for the rapid and clear diagnosis of lesions in the bile duct to achieve radical surgical resection.

Medical therapy for strictures is limited and first-line treatment consists of endoscopic balloon dilatation, strictureplasty or surgical resection.

,

and

can all cause stenosis, for which antibiotic treatment achieves stricture resolution.

is a suspected causative agent in Crohn's disease (CD). Thus, specialized antimicrobial treatment, in particular, anti-mycobacterial antibiotic therapy (AMAT) has been proposed as a potential treatment option. To our knowledge, the opening of CD strictures has not been recorded using any form of antibiotic therapy. We hypothesized that AMAT would resolve strictures in patients with CD.

To investigate the effect and outcomes of AMAT in a cohort of CD patients with an ileal stricture.

A single center, retrospective, medical record case review was conducted on an observational cohort of patients with CD who had an ileal stricture on colonoscopy and were treated with AMAT. Forty patients meeting the inclusion criteria were identified from the internal medical dverse effects were attributable to AMAT. At follow-up there were 26 (87%) patients on concomitant medication for CD and a statistically significant association between CR and AMAT with a concomitant immunomodulator (

= 0.02).

This study demonstrated a high rate of stricture resolution (67%) similar to that seen in tuberculosis strictures (70%), suggesting a shared mycobacterial origin of strictures, and perhaps disease.

This study demonstrated a high rate of stricture resolution (67%) similar to that seen in tuberculosis strictures (70%), suggesting a shared mycobacterial origin of strictures, and perhaps disease.

Per-oral endoscopic myotomy (POEM) is safe and effective for the treatment of achalasia. There is limited data on performance of POEM in patients with altered upper gastrointestinal anatomy, especially after bariatric surgery. Outcomes in patients with prior sleeve gastrectomy have not been reported.

To assess the efficacy and safety of POEM in patients with prior bariatric surgery.

A prospective POEM database was reviewed from 3/2017-5/2020 to identify patients who underwent POEM after prior bariatric surgery. Efficacy was assessed by technical success (defined as the ability to successfully complete the procedure) and clinical success [decrease in Eckardt score (ES) to ≤ 3 post procedure]. Safety was evaluated by recording adverse events.

Six patients (50% male, mean age 48 years) with a history of prior bariatric surgery who underwent POEM were included. Three had prior sleeve gastrectomy (SG) and three prior Roux-en-Y gastric bypass (RYGB). Four patients had achalasia subtype II and 2 had type I. Selleckchem Hydroxychloroquine Most (4) patients had undergone previous achalasia therapy. Technical success was 100%. Clinical success was achieved in 4 (67%) patients at mean follow-up of 21 mo. In one of the clinical failures, EndoFLIP evaluation demonstrated adequate treatment and candida esophagitis was noted as the likely cause of dysphagia. There were no major adverse events.

POEM is technically feasible after both RYGB and SG and offers an effective treatment for this rare group of patients where surgical options for achalasia are limited.

POEM is technically feasible after both RYGB and SG and offers an effective treatment for this rare group of patients where surgical options for achalasia are limited.Third space endoscopy or intramural endoscopy is based on the principle that the deeper layers of the gastrointestinal tract can be accessed by tunneling in the submucosal space and maintaining the integrity of the overlying mucosa. The era of third space endoscopy started with peroral endoscopic myotomy (POEM) for treatment of achalasia and has expanded to treat various other gastrointestinal disorders. The technique is also currently used for treatment of refractory gastroparesis, Zenker's diverticulum (ZD), resection of subepithelial tumors and early cancers of the gastrointestinal tract and Hirschsprung's disease (HD). These procedures are rapidly emerging as minimally invasive alternatives to conventional surgery. They are safe and effective with excellent outcomes. This review focuses on the evolution and current applications of third space endoscopy in various gastrointestinal disorders. Key points (1) Third space or intramural endoscopy initially started with the POEM procedure for treatment of achalasia; (2) Advancements in procedural techniques have expanded its application to treat other gastrointestinal disorders such as refractory gastroparesis, ZD, HD, resection of subepithelial tumors and early gastrointestinal cancers; (3) These procedures are highly effective with excellent outcomes and low complication rates; and (4) Third space endoscopic procedures are rapidly emerging as minimally invasive alternatives to conventional surgery.