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  1. Article

    Cold Snare Resection of Small Colorectal Adenomas: The Second Time’s a Charm

    Mike T. Wei, Shai Friedland in Digestive Diseases and Sciences (2022)

  2. No Access

    Article

    Randomized controlled trial investigating use of submucosal injection of EverLift™ in rates of complete resection of non-pedunculated 4–9 mm polyps

    Currently, cold snare polypectomy (CSP) without submucosal injection is recommended for removing polyps < 10 mm. Use of viscous submucosal agents has not been previously evaluated in CSP. We investigate the po...

    Mike T. Wei, Christine Y. Louie, Yu Chen in International Journal of Colorectal Disease (2022)

  3. Article

    Open Access

    Clinical evaluation of a real-time artificial intelligence-based polyp detection system: a US multi-center pilot study

    Artificial intelligence (AI) has increasingly been employed in multiple fields, and there has been significant interest in its use within gastrointestinal endoscopy. Computer-aided detection (CAD) can potentia...

    Susan Y. Quan, Mike T. Wei, Jun Lee, Raja Mohi-Ud-Din in Scientific Reports (2022)

  4. No Access

    Article

    The Mettle to Use the Petals: Using Over-the-Scope Rings to Optimize Endoscopic Submucosal Dissection

    Mike T. Wei, George Triadafilopoulos, Shai Friedland in Digestive Diseases and Sciences (2021)

  5. No Access

    Article

    Long-term outcomes of per-oral endoscopic myotomy compared to laparoscopic Heller myotomy for achalasia: a single-center experience

    Many centers have reported excellent short-term efficacy of per-oral endoscopic myotomy (POEM) for the treatment of achalasia. However, long-term data are limited and there are few studies comparing the effica...

    Alexander J. Podboy, Joo Ha Hwang, Homero Rivas, Dan Azagury in Surgical Endoscopy (2021)

  6. No Access

    Article

    When Experts Fail: Use of a Short Turning Radius Colonoscope Facilitates Successful Completion of Colonoscopy in Patients with Bowel Fixity

    Rates of incomplete colonoscopy in non-expert settings range up to 13%. Expert colonoscopists can complete ~ 95% colonoscopies when other endoscopists fail; however, a small number remain incomplete even in ex...

    Mohit Girotra, Saurabh Sethi, Monique T. Barakat in Digestive Diseases and Sciences (2020)

  7. No Access

    Article

    Radiation Training, Radiation Protection, and Fluoroscopy Utilization Practices Among US Therapeutic Endoscopists

    Fluoroscopy use during ERCP exposes patients and providers to deleterious effects of radiation. Formal training in fluoroscopy/radiation protection is not widely emphasized during therapeutic endoscopy trainin...

    Saurabh Sethi, Monique T. Barakat, Shai Friedland in Digestive Diseases and Sciences (2019)

  8. No Access

    Article

    A Chance to Cut Is a Chance to Cure: Endoscopic Submucosal Dissection for Early Gastric Cancer

    Robert J. Huang, Gregory W. Charville, Joo Ha Hwang in Digestive Diseases and Sciences (2019)

  9. No Access

    Article

    EUS to the Rescue: Endoscopic Ultrasound-Guided Transgastric Cholecystostomy in Acute Cholecystitis

    Rajan Kochar, Ujjwal Kumar, George Triadafilopoulos in Digestive Diseases and Sciences (2016)

  10. No Access

    Article

    Combining endoscopic submucosal dissection and endoscopic mucosal resection to treat neoplasia in Barrett’s esophagus

    Piecemeal endoscopic mucosal resection (EMR) is the standard treatment of nodular Barrett’s esophagus dysplasia and T1a cancer. Piecemeal resection may be incomplete and makes precise histologic assessment dif...

    Ian Holmes, Tressia Hing, Shai Friedland in Surgical Endoscopy (2016)

  11. No Access

    Article

    Outcomes of endoscopic treatment of second recurrences of large nonpedunculated colorectal adenomas

    Piecemeal endoscopic mucosal resection (EMR) of large nonpedunculated colorectal adenomas is associated with significant recurrence rates. After salvage endoscopic treatment of recurrences, there is a signif...

    Hyun Gun Kim, Saurabh Sethi, Subhas Banerjee, Shai Friedland in Surgical Endoscopy (2016)

  12. No Access

    Article

    Minimally invasive approaches to resection of benign/low-grade gastric tumors

    Tumors in the stomach have traditionally been treated with either subtotal gastrectomy or total gastrectomy, depending on the location. However, many of these lesions are benign spindle cell tumors or adenomas...

    Arghavan Salles, Monica Dua, Shai Friedland, Brendan Visser in Surgical Endoscopy (2016)

  13. No Access

    Article

    How Good Is Good Enough? Lymph Node Metastasis After Endoscopic Resection of a Rectosigmoid Polyp

    Ian Holmes, George Triadafilopoulos, Kristin Jensen in Digestive Diseases and Sciences (2016)

  14. No Access

    Article

    Predictive Factors for Surgery Among Patients with Pancreatic Cysts in the Absence of High-Risk Features for Malignancy

    Without a reliable biopsy technique for pancreatic cysts, consensus-based guidelines are used to guide surgical utilization. The primary objective of this study was to characterize the proportion of operations...

    Susan Y. Quan, Brendan C. Visser in Journal of Gastrointestinal Surgery (2015)

  15. Article

    Treatment of Nonampullary Sporadic Duodenal Adenomas with Endoscopic Mucosal Resection or Ablation

    Ryan Perumpail, Shai Friedland in Digestive Diseases and Sciences (2013)

  16. No Access

    Article

    Proficiency in the Diagnosis of Nonpolypoid Colorectal Neoplasm Yields High Adenoma Detection Rates

    Current efforts to prevent colorectal cancer focus on the detection and removal of neoplasms. Nonpolypoid colorectal neoplasms (NP-CRN) have a subtle appearance that can be difficult to recognize during colono...

    Tonya Kaltenbach, Sarah K. McGill, Venkat Kalidindi in Digestive Diseases and Sciences (2012)

  17. Article

    Open Access

    Diagnostic accuracy of cyst fluid amphiregulin in pancreatic cysts

    Accurate tests to diagnose adenocarcinoma and high-grade dysplasia among mucinous pancreatic cysts are clinically needed. This study evaluated the diagnostic utility of amphiregulin (AREG) as a pancreatic cyst...

    May T Tun, Reetesh K Pai, Shirley Kwok, Aiwen Dong, Aparna Gupta in BMC Gastroenterology (2012)

  18. No Access

    Article

    Use of the Colonoscope Training Model with the Colonoscope 3D Imaging Probe Improved Trainee Colonoscopy Performance: A Pilot Study

    Colonoscopy insertion is difficult to teach due to the inability of current training models to provide realistic tactile sensation with simultaneous three-dimensional (3D) colonoscope display.

    Tonya Kaltenbach, Cynthia Leung, Kuan Wu, Kelley Yan in Digestive Diseases and Sciences (2011)

  19. No Access

    Article

    Long-Term Impact of Capsule Endoscopy in Patients Referred for Iron-Deficiency Anemia

    Video capsule endoscopy (VCE) is recommended as the third diagnostic test for patients with iron-deficiency anemia (IDA) after a normal upper endoscopy and colonoscopy.

    Sarah Sheibani, Barrett G. Levesque, Shai Friedland in Digestive Diseases and Sciences (2010)

  20. No Access

    Article

    Meckel’s Diverticulum with Gastrointestinal Bleeding: Role of Computed Tomography in Diagnosis

    Craig A. Munroe, Andrew Copland, Reetesh Pai in Digestive Diseases and Sciences (2010)

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