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Marvin K. Ryou, M.D.

Co-Author

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This page shows the publications co-authored by Marvin Ryou and Christopher Thompson.
Marvin Ryou
Connection Strength
16.680
Christopher Thompson
  1. Magnetic cholecysto-duodenal anastomosis. Minim Invasive Ther Allied Technol. 2021 Apr; 30(2):81-85.
    View in: PubMed
    Score: 0.843
  2. ASGE EndoVators Summit: Defining the role and value of endoscopic therapies in obesity management. Metabolism. 2018 05; 82:47-57.
    View in: PubMed
    Score: 0.737
  3. Minimally invasive entero-enteral dual-path bypass using self-assembling magnets. Surg Endosc. 2016 10; 30(10):4533-8.
    View in: PubMed
    Score: 0.652
  4. Endoscopic intestinal bypass creation by using self-assembling magnets in a porcine model. Gastrointest Endosc. 2016 Apr; 83(4):821-5.
    View in: PubMed
    Score: 0.638
  5. An ex vivo bacteriologic study comparing antiseptic techniques for natural orifice translumenal endoscopic surgery (NOTES) via the gastrointestinal tract. Dig Dis Sci. 2012 Aug; 57(8):2130-6.
    View in: PubMed
    Score: 0.497
  6. Magnetic pancreaticobiliary stents and retrieval system: obviating the need for repeat endoscopy (with video). Gastrointest Endosc. 2012 Apr; 75(4):888-892.e1.
    View in: PubMed
    Score: 0.490
  7. An implantable wireless biosensor for the immediate detection of upper GI bleeding: a new fluorescein-based tool for diagnosis and surveillance (with video). Gastrointest Endosc. 2011 Jul; 74(1):189-194.e1.
    View in: PubMed
    Score: 0.472
  8. Current status of endoluminal bariatric procedures for primary and revision indications. Gastrointest Endosc Clin N Am. 2011 Apr; 21(2):315-33.
    View in: PubMed
    Score: 0.464
  9. Smart Self-Assembling MagnetS for ENdoscopy (SAMSEN) for transoral endoscopic creation of immediate gastrojejunostomy (with video). Gastrointest Endosc. 2011 Feb; 73(2):353-9.
    View in: PubMed
    Score: 0.456
  10. Pancreatic antegrade needle-knife (PANK) for treatment of symptomatic pancreatic duct obstruction in Whipple patients (with video). Gastrointest Endosc. 2010 Nov; 72(5):1081-8.
    View in: PubMed
    Score: 0.451
  11. Endoscopic foreign body removal for treatment of chronic abdominal pain in patients after Roux-en-Y gastric bypass. Surg Obes Relat Dis. 2010 Sep-Oct; 6(5):526-31.
    View in: PubMed
    Score: 0.430
  12. Transmural gastric closure and NOTES--how far have we come? Endoscopy. 2009 Jun; 41(6):558-9.
    View in: PubMed
    Score: 0.410
  13. Pilot study evaluating technical feasibility and early outcomes of second-generation endosurgical platform for treatment of weight regain after gastric bypass surgery. Surg Obes Relat Dis. 2009 Jul-Aug; 5(4):450-4.
    View in: PubMed
    Score: 0.405
  14. Magnetic retraction in natural-orifice transluminal endoscopic surgery (NOTES): addressing the problem of traction and countertraction. Endoscopy. 2009 Feb; 41(2):143-8.
    View in: PubMed
    Score: 0.401
  15. Endoscopic therapy for GERD: does it have a future? Curr Gastroenterol Rep. 2008 Jun; 10(3):215-21.
    View in: PubMed
    Score: 0.382
  16. Evaluation of a novel access and closure device for NOTES applications: a transcolonic survival study in the porcine model (with video). Gastrointest Endosc. 2008 May; 67(6):964-9.
    View in: PubMed
    Score: 0.379
  17. Transluminal closure for NOTES: an ex vivo study comparing leak pressures of various gastrotomy and colotomy closure modalities. Endoscopy. 2008 May; 40(5):432-6.
    View in: PubMed
    Score: 0.378
  18. Techniques for transanal access to the peritoneal cavity. Gastrointest Endosc Clin N Am. 2008 Apr; 18(2):245-60; viii.
    View in: PubMed
    Score: 0.377
  19. Dual-port distal pancreatectomy using a prototype endoscope and endoscopic stapler: a natural orifice transluminal endoscopic surgery (NOTES) survival study in a porcine model. Endoscopy. 2007 Oct; 39(10):881-7.
    View in: PubMed
    Score: 0.364
  20. Alternative uses of lumen apposing metal stents. World J Gastroenterol. 2020 Jun 07; 26(21):2715-2728.
    View in: PubMed
    Score: 0.219
  21. Endoscopic Ultrasound-Guided Coil Embolization With Absorbable Gelatin Sponge Appears Superior to Traditional Cyanoacrylate Injection for the Treatment of Gastric Varices. Clin Transl Gastroenterol. 2020 05; 11(5):e00175.
    View in: PubMed
    Score: 0.218
  22. EUS-guided fine-needle biopsy sampling versus FNA in the diagnosis of subepithelial lesions: a large multicenter study. Gastrointest Endosc. 2020 07; 92(1):108-119.e3.
    View in: PubMed
    Score: 0.215
  23. Validation of a Novel Endoscopic Retrograde Cholangiopancreatography Cannulation Simulator. Clin Endosc. 2020 May; 53(3):346-354.
    View in: PubMed
    Score: 0.215
  24. Comparative Study Evaluating Lumen Apposing Metal Stents Versus Double Pigtail Plastic Stents for Treatment of Walled-Off Necrosis. Pancreas. 2020 02; 49(2):236-241.
    View in: PubMed
    Score: 0.214
  25. Endoscopic ultrasound-guided treatment of gastric varices with coil embolization and absorbable hemostatic gelatin sponge: a novel alternative to cyanoacrylate. Endosc Int Open. 2020 Feb; 8(2):E221-E227.
    View in: PubMed
    Score: 0.214
  26. Combination therapy versus monotherapy for EUS-guided management of gastric varices: A systematic review and meta-analysis. Endosc Ultrasound. 2020 Jan-Feb; 9(1):6-15.
    View in: PubMed
    Score: 0.213
  27. Endoscopic Ultrasound Fine-Needle Aspiration versus Fine-Needle Biopsy for Lymph Node Diagnosis: A Large Multicenter Comparative Analysis. Clin Endosc. 2020 Sep; 53(5):600-610.
    View in: PubMed
    Score: 0.212
  28. Endoscopic Ultrasound-Guided Fine Needle Aspiration and Endoscopic Retrograde Cholangiopancreatography-Based Tissue Sampling in Suspected Malignant Biliary Strictures: A Meta-Analysis of Same-Session Procedures. Clin Endosc. 2020 Jul; 53(4):417-428.
    View in: PubMed
    Score: 0.211
  29. EUS-guided biliary drainage is equivalent to ERCP for primary treatment of malignant distal biliary obstruction: a systematic review and meta-analysis. Endosc Int Open. 2019 Nov; 7(11):E1432-E1441.
    View in: PubMed
    Score: 0.210
  30. ABE/ASGE position statement on training and privileges for primary endoscopic bariatric therapies. Gastrointest Endosc. 2020 06; 91(6):1230-1233.
    View in: PubMed
    Score: 0.209
  31. WITHDRAWN: Clinical outcomes of EUS-guided coil embolization versus traditional cyanoacrylate injection for treatment of gastric varices (with video). Gastrointest Endosc. 2019 Aug 23.
    View in: PubMed
    Score: 0.208
  32. Intragastric Balloons: An Emerging Therapy for Nonalcoholic Steatohepatitis and Fibrosis? ACG Case Rep J. 2019 Jul; 6(7):e00142.
    View in: PubMed
    Score: 0.206
  33. Gastric access temporary for endoscopy (GATE): a proposed algorithm for EUS-directed transgastric ERCP in gastric bypass patients. Surg Endosc. 2019 06; 33(6):2024-2033.
    View in: PubMed
    Score: 0.201
  34. Duodenal endoscopic submucosal dissection and sutured defect closure across a lumen-apposing metal stent. VideoGIE. 2019 Apr; 4(4):172-175.
    View in: PubMed
    Score: 0.195
  35. Successful EUS-guided treatment of gastric varices with coil embolization and injection of absorbable gelatin sponge. VideoGIE. 2019 Apr; 4(4):154-156.
    View in: PubMed
    Score: 0.195
  36. Multicenter Implementation of a New Electronic Medical Record System Leads to Longer Procedure Times and Poor Staff Satisfaction. Clin Endosc. 2019 Jan; 52(1):87-89.
    View in: PubMed
    Score: 0.194
  37. Choosing the right through-the-scope clip: a rigorous comparison of rotatability, whip, open/close precision, and closure strength (with videos). Gastrointest Endosc. 2019 01; 89(1):77-86.e1.
    View in: PubMed
    Score: 0.193
  38. ASGE EndoVators Summit: Defining the Role and Value of Endoscopic Therapies in Obesity Management. Obes Surg. 2018 01; 28(1):3-14.
    View in: PubMed
    Score: 0.185
  39. Long-term successful closure of a percutaneous intragastric trocar tract with crossing full-thickness sutures in a porcine model. Endoscopy. 2018 06; 50(6):626-630.
    View in: PubMed
    Score: 0.185
  40. ASGE EndoVators Summit: defining the role and value of endoscopic therapies in obesity management. Surg Endosc. 2018 01; 32(1):1-13.
    View in: PubMed
    Score: 0.184
  41. ASGE EndoVators Summit: Defining the Role and Value of Endoscopic Therapies in Obesity Management. J Gastrointest Surg. 2018 02; 22(2):376-387.
    View in: PubMed
    Score: 0.184
  42. ASGE EndoVators Summit: Defining the role and value of endoscopic therapies in obesity management. Surg Obes Relat Dis. 2017 11; 13(11):1805-1816.
    View in: PubMed
    Score: 0.181
  43. Partial jejunal diversion using an incisionless magnetic anastomosis system: 1-year interim results in patients with obesity and diabetes. Gastrointest Endosc. 2017 Nov; 86(5):904-912.
    View in: PubMed
    Score: 0.179
  44. Endoscopic Ultrasound-Guided Direct Portal Pressure Measurement Using a Digital Pressure Wire with Real-Time Remote Display: A Survival Study. J Laparoendosc Adv Surg Tech A. 2017 Oct; 27(10):1051-1054.
    View in: PubMed
    Score: 0.177
  45. Randomized sham-controlled trial evaluating efficacy and safety of endoscopic gastric plication for primary obesity: The ESSENTIAL trial. Obesity (Silver Spring). 2017 02; 25(2):294-301.
    View in: PubMed
    Score: 0.173
  46. Percutaneous Gastrostomy Device for the Treatment of Class II and Class III Obesity: Results of a Randomized Controlled Trial. Am J Gastroenterol. 2017 03; 112(3):447-457.
    View in: PubMed
    Score: 0.172
  47. Optimizing EUS-guided liver biopsy sampling: comprehensive assessment of needle types and tissue acquisition techniques. Gastrointest Endosc. 2017 Feb; 85(2):419-426.
    View in: PubMed
    Score: 0.168
  48. EUS-guided intrahepatic portosystemic shunt with direct portal pressure measurements: a novel alternative to transjugular intrahepatic portosystemic shunting. Gastrointest Endosc. 2017 Jan; 85(1):243-247.
    View in: PubMed
    Score: 0.168
  49. Intrahepatic portosystemic shunt: an endoscopic approach. Gastrointest Endosc. 2016 Nov; 84(5):855-856.
    View in: PubMed
    Score: 0.167
  50. A standardized method for endoscopic necrosectomy improves complication and mortality rates. Pancreatology. 2016 Jan-Feb; 16(1):66-72.
    View in: PubMed
    Score: 0.161
  51. EUS-guided portal pressure measurement using a digital pressure wire with real-time remote display: a novel, minimally invasive technique for direct measurement in an animal model. Gastrointest Endosc. 2016 Apr; 83(4):817-20.
    View in: PubMed
    Score: 0.161
  52. Prospective evaluation of a simplified narrowband imaging scoring system for a differential diagnosis of colorectal lesions. Surg Endosc. 2016 08; 30(8):3598-603.
    View in: PubMed
    Score: 0.160
  53. Acute and chronic duodenal perforations: endoscopic suturing for primary closure and pyloric exclusion. Gastrointest Endosc. 2016 Mar; 83(3):661-2.
    View in: PubMed
    Score: 0.158
  54. Single-session EUS-guided transgastric ERCP in the gastric bypass patient. Gastrointest Endosc. 2014 Sep; 80(3):517.
    View in: PubMed
    Score: 0.146
  55. Facilitating endoscopic submucosal dissection: the suture-pulley method significantly improves procedure time and minimizes technical difficulty compared with conventional technique: an ex vivo study (with video). Gastrointest Endosc. 2014 Sep; 80(3):495-502.
    View in: PubMed
    Score: 0.143
  56. A novel magnetic countertraction device for endoscopic submucosal dissection significantly reduces procedure time and minimizes technical difficulty. Endoscopy. 2014 May; 46(5):422-5.
    View in: PubMed
    Score: 0.142
  57. Real-time computed tomography-based augmented reality for natural orifice transluminal endoscopic surgery navigation. Br J Surg. 2012 Sep; 99(9):1246-53.
    View in: PubMed
    Score: 0.128
  58. Evaluation of a manually driven, multitasking platform for complex endoluminal and natural orifice transluminal endoscopic surgery applications (with video). Gastrointest Endosc. 2009 Jul; 70(1):121-5.
    View in: PubMed
    Score: 0.102
  59. Transcolonic ventral wall hernia mesh fixation in a porcine model. Endoscopy. 2007 Oct; 39(10):865-9.
    View in: PubMed
    Score: 0.091
  60. Evaluating an optimal gastric closure method for transgastric surgery. Surg Endosc. 2007 Apr; 21(4):677-80.
    View in: PubMed
    Score: 0.086
  61. ASGE EndoVators Summit: Defining the role and value of endoscopic therapies in obesity management. Gastrointest Endosc. 2017 11; 86(5):757-767.
    View in: PubMed
    Score: 0.046
  62. Swallowable fluorometric capsule for wireless triage of gastrointestinal bleeding. Lab Chip. 2015 Dec 07; 15(23):4479-87.
    View in: PubMed
    Score: 0.040
  63. A magnetic retrieval system for stents in the pancreaticobiliary tree. IEEE Trans Biomed Eng. 2010 Aug; 57(8):2018-25.
    View in: PubMed
    Score: 0.027
Connection Strength
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.