Jason B Samarasena

Title(s)Health Sciences Professor, Medicine
SchoolSchool of Medicine
Address1001 Health Sciences Road
Irvine CA 92697-3950
Phone(714) 456-5765
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    1. Correlation of the Endoscopic Gastroesophageal Flap Valve with Pathologic Reflux. J Am Coll Surg. 2024 Mar 29. Manasa M, Galvin K, Fazl Alizadeh R, Ruhi-Williams P, Choi A, Samarasena J, Chang K, Nguyen NT. PMID: 38551241.
      View in: PubMed   Mentions:    Fields:    
    2. AGA Clinical Practice Update on the Role of Artificial Intelligence in Colon Polyp Diagnosis and Management: Commentary. Gastroenterology. 2023 Dec; 165(6):1568-1573. Samarasena J, Yang D, Berzin TM. PMID: 37855759.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    3. Endoscopic Ultrasound-Guided Pain Management. Gastrointest Endosc Clin N Am. 2024 Jan; 34(1):179-187. Tavangar A, Samarasena JB. PMID: 37973228.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    4. Gastric peroral endoscopic myotomy using a novel bipolar blade and the navigational tunnel technique. VideoGIE. 2024 Jan; 9(1):12-13. Khirfan K, Tavangar A, Samarasena J, Chang KJ. PMID: 38261857; PMCID: PMC10793600.
      View in: PubMed   Mentions:
    5. The Vital Role of the Endoscopic Oncologist. Gastrointest Endosc Clin N Am. 2024 Jan; 34(1):xv-xviii. Chang KJ, Samarasena JB. PMID: 37973235.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    6. Performance of Endoscopic Ultrasound-Guided Versus Percutaneous Liver Biopsy in Diagnosing Stage 3-4 Fibrosis. Dig Dis Sci. 2023 09; 68(9):3774-3780. Choi AY, Li X, Guo W, Chandan VS, Samarasena J, Lee JG, Chang KJ, Hu KQ. PMID: 37540389.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    7. Generative Artificial Intelligence for Gastroenterology: Neither Friend nor Foe. Am J Gastroenterol. 2023 12 01; 118(12):2146-2147. Dang F, Samarasena JB. PMID: 38033225.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    8. Hybrid argon plasma coagulation in Barrett's esophagus: a systematic review and meta-analysis. Clin Endosc. 2023 Jan; 56(1):38-49. Shah SN, Chehade NEH, Tavangar A, Choi A, Monachese M, Chang KJ, Samarasena JB. PMID: 36733989; PMCID: PMC9902689.
      View in: PubMed   Mentions: 3  
    9. Effect of computer-aided colonoscopy on adenoma miss rates and polyp detection: A systematic review and meta-analysis. J Gastroenterol Hepatol. 2023 Feb; 38(2):162-176. Shah S, Park N, Chehade NEH, Chahine A, Monachese M, Tiritilli A, Moosvi Z, Ortizo R, Samarasena J. PMID: 36350048.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    10. A novel through-the-scope helix tack-and-suture device for mucosal defect closure following colorectal endoscopic submucosal dissection: a multicenter study. Endoscopy. 2023 06; 55(6):571-577. Farha J, Ramberan H, Aihara H, Zhang LY, Mehta A, Hage C, Schlachterman A, Kumar A, Shinn B, Canakis A, Kim RE, D'Souza LS, Buscaglia JM, Storm AC, Samarasena J, Chang K, Friedland S, Draganov PV, Qumseya BJ, Jawaid S, Othman MO, Hasan MK, Yang D, Khashab MA, Ngamruengphong S, ESD-Closure working group. PMID: 36323330.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    11. 2022 American Gastroenterological Association-Center for Gastrointestinal Innovation and Technology Tech Summit. Clin Gastroenterol Hepatol. 2023 02; 21(2):245-249. Shah ED, Sethi A, Thaker AM, Schulman AR, Guha S, Samarasena J, Mathews S, Komanduri S. PMID: 36108950.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    12. First interobserver agreement of optical coherence tomography in the bile duct: A multicenter collaborative study. Endosc Int Open. 2022 Aug; 10(8):E1065-E1072. Tyberg A, Raijman I, Gaidhane M, Trindade AJ, Shahid H, Sarkar A, Samarasena J, Andalib I, Diehl DL, Pleskow DK, Woods KE, Gordon SR, Pannala R, Kedia P, Draganov PV, Tarnasky PR, Sejpal DV, Kumta NA, Parasher G, Adler DG, Patel K, Yang D, Siddiqui U, Kahaleh M, Joshi V. PMID: 35979031; PMCID: PMC9377829.
      View in: PubMed   Mentions:
    13. Combination Topical Epinephrine and Non-steroidal Inflammatory Drugs in the Prevention of Post-ERCP Pancreatitis: A Systematic Review. Dig Dis Sci. 2023 03; 68(3):957-968. El Hage Chehade N, Ghoneim S, Shah S, Chahine A, Issak A, Choi AY, Moosvi Z, Chang KJ, Samarasena JB. PMID: 35695971.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    14. A phase Ib feasibility trial of response adapted neoadjuvant therapy in gastric cancer (RANT-GC). Future Oncol. 2022 Jul; 18(21):2615-2622. Dayyani F, Smith BR, Nguyen NT, Daly S, Hinojosa MW, Seyedin SN, Kuo J, Samarasena JB, Lee JG, Taylor TH, Cho MT, Senthil M. PMID: 35603628; PMCID: PMC9437768.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    15. Endoscopic ultrasound-guided portal pressure gradient with liver biopsy: 6 years of endo-hepatology in practice. J Gastroenterol Hepatol. 2022 Jul; 37(7):1373-1379. Choi AY, Kolb J, Shah S, Chahine A, Hashimoto R, Patel A, Tsujino T, Huang J, Hu KQ, Chang K, Samarasena JB. PMID: 35513894.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    16. Endoscopic Ultrasound-Guided Porto-systemic Pressure Gradient Measurement Correlates with Histological Hepatic Fibrosis. Dig Dis Sci. 2022 Dec; 67(12):5685-5692. Choi AY, Chang KJ, Samarasena JB, Lee JG, Li X, Guo W, Chandan VS, Hu KQ. PMID: 35279787.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    17. Optimizing the Diagnosis and Biomarker Testing for Patients with Intrahepatic Cholangiocarcinoma: A Multidisciplinary Approach. Cancers (Basel). 2022 Jan 13; 14(2). Cho MT, Gholami S, Gui D, Tejaswi SL, Fananapazir G, Abi-Jaoudeh N, Jutric Z, Samarasena JB, Li X, Valerin JB, Mercer J, Dayyani F. PMID: 35053557; PMCID: PMC8773504.
      View in: PubMed   Mentions: 3  
    18. Benefit, tolerance, and safety of hybrid argon plasma coagulation for treatment of Barrett's esophagus: US pilot study. Endosc Int Open. 2021 Dec; 9(12):E1870-E1876. Shimizu T, Samarasena JB, Fortinsky KJ, Hashimoto R, El Hage Chehade N, Chin MA, Moosvi Z, Chang KJ. PMID: 34917455; PMCID: PMC8671001.
      View in: PubMed   Mentions: 7  
    19. EUS-guided splenic artery embolization for variceal hemorrhage: balancing creativity and innovation in Endo-hepatology with caution. Gastrointest Endosc. 2022 01; 95(1):184-186. Kolb JM, Samarasena JB. PMID: 34802719.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    20. Navigational tunnel technique for gastric peroral endoscopic pyloromyotomy: getting straight to the point (pylorus). VideoGIE. 2022 Feb; 7(2):82-84. Kolb JM, Sowa P, Samarasena J, Chang KJ. PMID: 35146233; PMCID: PMC8819541.
      View in: PubMed   Mentions: 1  
    21. A Polyp Worth Removing: A Paradigm for Measuring Colonoscopy Quality and Performance of Novel Technologies for Polyp Detection. J Clin Gastroenterol. 2021 10 01; 55(9):733-739. Karnes WE, Johnson DA, Berzin TM, Gross SA, Vargo JJ, Sharma P, Zachariah R, Samarasena JB, Anderson JC. PMID: 34334765.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    22. Metastatic Testicular Embryonal Carcinoma Presenting as Gastrointestinal Hemorrhage. ACG Case Rep J. 2021 Sep; 8(9):e00654. Park N, Han J, Shah S, Chahine A, Samarasena J. PMID: 34549072; PMCID: PMC8443816.
      View in: PubMed   Mentions:
    23. EUS-guided blood patch delivery during liver biopsy: nature's gel foam. VideoGIE. 2021 Nov; 6(11):487-488. Sowa P, Kolb J, Samarasena J, Chang KJ. PMID: 34765837; PMCID: PMC8573651.
      View in: PubMed   Mentions:
    24. Hybrid argon plasma coagulation for Barrett's esophagus. VideoGIE. 2021 Aug; 6(8):339-341. Kolb JM, Shah S, Chahine A, Chang K, Samarasena JB. PMID: 34401625; PMCID: PMC8353141.
      View in: PubMed   Mentions: 3  
    25. Single-Day Low-Residue Diet Prior to Colonoscopy Demonstrates Improved Bowel Preparation Quality and Patient Tolerance over Clear Liquid Diet: A Randomized, Single-Blinded, Dual-Center Trial. Dig Dis Sci. 2022 06; 67(6):2358-2366. Samarasena JB, El Hage Chehade N, Abadir A, Yu A, Tran E, Mai D, Thieu D, Albers G, Parekh NK, Karnes WE, Chang K, Jamal MM. PMID: 34114154.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    26. A multicenter, prospective, inpatient feasibility study to evaluate the use of an intra-colonoscopy cleansing device to optimize colon preparation in hospitalized patients: the REDUCE study. BMC Gastroenterol. 2021 May 22; 21(1):232. Neumann H, Latorre M, Zimmerman T, Lang G, Samarasena J, Gross S, Brahmbhatt B, Pazwash H, Kushnir V. PMID: 34022813; PMCID: PMC8140575.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    27. Successful use of a novel dynamic rigidizing overtube in a patient with looping during colonoscopy. VideoGIE. 2021 May; 6(5):236-238. Abadir AP, Park N, Eng D, El Hage N, Sowa P, Samarasena J. PMID: 34027258; PMCID: PMC8119879.
      View in: PubMed   Mentions:
    28. Guns, germs, and steel…and artificial intelligence. Gastrointest Endosc. 2021 01; 93(1):99-101. Samarasena JB. PMID: 33353643.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    29. Novel Interdisciplinary Approach to GERD: Concomitant Laparoscopic Hiatal Hernia Repair with Transoral Incisionless Fundoplication. J Am Coll Surg. 2021 03; 232(3):309-318. Choi AY, Roccato MK, Samarasena JB, Kolb JM, Lee DP, Lee RH, Daly S, Hinojosa MW, Smith BR, Nguyen NT, Chang KJ. PMID: 33346082.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    30. Multifocal Cryoballoon Ablation for Eradication of Barrett's Esophagus-Related Neoplasia: A Prospective Multicenter Clinical Trial. Am J Gastroenterol. 2020 11; 115(11):1879-1890. Canto MI, Trindade AJ, Abrams J, Rosenblum M, Dumot J, Chak A, Iyer P, Diehl D, Khara HS, Corbett FS, McKinley M, Shin EJ, Waxman I, Infantolino A, Tofani C, Samarasena J, Chang K, Wang B, Goldblum J, Voltaggio L, Montgomery E, Lightdale CJ, Shaheen NJ. PMID: 33156107.
      View in: PubMed   Mentions: 14     Fields:    Translation:HumansCTClinical Trials
    31. Underwater versus conventional EMR for colorectal polyps: systematic review and meta-analysis. Gastrointest Endosc. 2021 02; 93(2):378-389. Choi AY, Moosvi Z, Shah S, Roccato MK, Wang AY, Hamerski CM, Samarasena JB. PMID: 33068608.
      View in: PubMed   Mentions: 17     Fields:    Translation:Humans
    32. Full-thickness resection device (FTRD) for treatment of upper gastrointestinal tract lesions: the first international experience. Endosc Int Open. 2020 Oct; 8(10):E1291-E1301. Hajifathalian K, Ichkhanian Y, Dawod Q, Meining A, Schmidt A, Glaser N, Vosoughi K, Diehl DL, Grimm IS, James T, Templeton AW, Samarasena JB, Chehade NEH, Lee JG, Chang KJ, Mizrahi M, Barawi M, Irani S, Friedland S, Korc P, Aadam AA, Al-Haddad M, Kowalski TE, Smallfield G, Ginsberg GG, Fukami N, Lajin M, Kumta NA, Tang SJ, Naga Y, Amateau SK, Kasmin F, Goetz M, Seewald S, Kumbhari V, Ngamruengphong S, Mahdev S, Mukewar S, Sampath K, Carr-Locke DL, Khashab MA, Sharaiha RZ. PMID: 33015330; PMCID: PMC7508667.
      View in: PubMed   Mentions: 10  
    33. Single-center experience demonstrating low adverse events and high efficacy with self-expandable metal esophageal and biliary stents for pseudocyst and walled off necrosis drainage. Endosc Int Open. 2020 Sep; 8(9):E1156-E1160. Ortizo RD, Jalali F, Thieu D, Yu A, Bucayu R, Paiji C, Fortinsky K, Chang K, Lee JG, Samarasena JB. PMID: 32904832; PMCID: PMC7458734.
      View in: PubMed   Mentions: 1  
    34. Per-Oral Endoscopic Myotomy for Esophagogastric Junction Outflow Obstruction: A Multicenter Pilot Study. Clin Gastroenterol Hepatol. 2021 08; 19(8):1717-1719.e1. Jacobs CC, Perbtani Y, Yang D, Al-Haddad MA, Obaitan I, Othman M, Groth S, Sethi A, Agarunov E, Repici A, Maselli R, Galtieri A, Moremen J, Jenkins HN, Samarasena JB, Chang KJ, Draganov PV. PMID: 32835840.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    35. Efficacy of Endoscopic Submucosal Dissection for Superficial Gastric Neoplasia in a Large Cohort in North America. Clin Gastroenterol Hepatol. 2021 08; 19(8):1611-1619.e1. Ngamruengphong S, Ferri L, Aihara H, Draganov PV, Yang DJ, Perbtani YB, Jue TL, Munroe CA, Boparai ES, Mehta NA, Bhatt A, Kumta NA, Othman MO, Mercado M, Javaid H, Aadam AA, Siegel A, James TW, Grimm IS, DeWitt JM, Novikov A, Schlachterman A, Kowalski T, Samarasena J, Hashimoto R, Chehade NEH, Lee J, Chang K, Su B, Ujiki MB, Mehta A, Sharaiha RZ, Carr-Locke DL, Chen A, Chen M, Chen YI, Pourmousavi Khoshknab M, Wang R, Kerdsirichairat T, Tomizawa Y, von Renteln D, Kumbhari V, Khashab MA, Bechara R, Karasik M, Patel NJ, Fukami N, Nishimura M, Hanada Y, Wong Kee Song LM, Laszkowska M, Wang AY, Hwang JH, Friedland S, Sethi A, Kalloo AN. PMID: 32565290.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    36. Comparison of Two Specialized Histology Needles for Endoscopic Ultrasound (EUS)-Guided Liver Biopsy: A Pilot Study. Dig Dis Sci. 2021 05; 66(5):1700-1706. Hashimoto R, Lee DP, Samarasena JB, Chandan VS, Guo W, Lee JG, Chang KJ. PMID: 32556821.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    37. Oral IBGard™ Before Colonoscopy: A Single-Center Double-Blinded, Randomized, Placebo-Controlled Trial. Dig Dis Sci. 2021 05; 66(5):1611-1619. Han JY, Moosvi Z, Duh E, Park S, Albers GC, Samarasena JB, Karnes W. PMID: 32519140.
      View in: PubMed   Mentions:    Fields:    Translation:HumansAnimals
    38. Artificial Intelligence in Gastrointestinal Endoscopy. Clin Endosc. 2020 Mar; 53(2):132-141. Abadir AP, Ali MF, Karnes W, Samarasena JB. PMID: 32252506; PMCID: PMC7137570.
      View in: PubMed   Mentions: 24  
    39. A large multicenter cohort on the use of full-thickness resection device for difficult colonic lesions. Surg Endosc. 2021 03; 35(3):1296-1306. Ichkhanian Y, Vosoughi K, Diehl DL, Grimm IS, James TW, Templeton AW, Hajifathalian K, Tokar JL, Samarasena JB, Chehade NEH, Lee J, Chang K, Mizrahi M, Barawi M, Irani S, Friedland S, Korc P, Aadam AA, Al-Haddad MA, Kowalski TE, Novikov A, Smallfield G, Ginsberg GG, Oza VM, Panuu D, Fukami N, Pohl H, Lajin M, Kumta NA, Tang SJ, Naga YM, Amateau SK, Brewer GOI, Kumbhari V, Sharaiha R, Khashab MA. PMID: 32180001.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    40. Visceral artery pseudoaneurysm: Is EUS-guided treatment ready for prime time? Endosc Int Open. 2020 Mar; 8(3):E413-E414. Anderloni A, Auriemma F, Samarasena J. PMID: 32140558; PMCID: PMC7055618.
      View in: PubMed   Mentions: 2  
    41. Nonablative Radiofrequency Treatment for Gastroesophageal Reflux Disease (STRETTA). Gastrointest Endosc Clin N Am. 2020 Apr; 30(2):253-265. Sowa P, Samarasena JB. PMID: 32146945.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    42. Multicenter case series of patients with small-bowel angiodysplasias treated with a small-bowel radiofrequency ablation catheter. VideoGIE. 2020 Apr; 5(4):162-167. Lara LF, Silva R, Thakkar S, Stanich PP, Mai D, Samarasena JB. PMID: 32258850; PMCID: PMC7125393.
      View in: PubMed   Mentions: 2  
    43. Artificial intelligence using convolutional neural networks for real-time detection of early esophageal neoplasia in Barrett's esophagus (with video). Gastrointest Endosc. 2020 06; 91(6):1264-1271.e1. Hashimoto R, Requa J, Dao T, Ninh A, Tran E, Mai D, Lugo M, El-Hage Chehade N, Chang KJ, Karnes WE, Samarasena JB. PMID: 31930967.
      View in: PubMed   Mentions: 63     Fields:    Translation:Humans
    44. Prediction of Polyp Pathology Using Convolutional Neural Networks Achieves "Resect and Discard" Thresholds. Am J Gastroenterol. 2020 01; 115(1):138-144. Zachariah R, Samarasena J, Luba D, Duh E, Dao T, Requa J, Ninh A, Karnes W. PMID: 31651444; PMCID: PMC6940529.
      View in: PubMed   Mentions: 34     Fields:    Translation:HumansPHPublic Health
    45. Safety and efficacy of endoscopic submucosal dissection for rectal neoplasia: a multicenter North American experience. Endosc Int Open. 2019 Dec; 7(12):E1714-E1722. Yang D, Aihara H, Perbtani YB, Wang AY, Aadam AA, Tomizawa Y, Hwang JH, Zou B, Natov NS, Siegel A, Khoshknab MP, Khashab MA, Ngamruengphong S, Khara HS, Diehl DL, Maniere T, Andrawes S, Benias P, Kumta NA, Ramay F, Kim RE, Samarasena J, Chang K, Hashimoto R, Tharian B, Inamdar S, Lan G, Sethi A, Nosler MJ, Tabash A, Othman MO, Draganov PV. PMID: 31803823; PMCID: PMC6887644.
      View in: PubMed   Mentions: 7  
    46. Successful Endoscopic Closure of Pyeloduodenal Fistula Using an Over-the-Scope Clip. ACG Case Rep J. 2019 Nov; 6(11):e00281. Duh E, Clary M, Samarasena J, Clayman RV, Chang K. PMID: 32309478; PMCID: PMC7145216.
      View in: PubMed   Mentions: 2  
    47. Endoscopic ultrasound-through-the-needle biopsy in pancreatic cystic lesions: A large single center experience. World J Gastrointest Endosc. 2019 Nov 16; 11(11):531-540. Hashimoto R, Lee JG, Chang KJ, Chehade NEH, Samarasena JB. PMID: 31798774; PMCID: PMC6875688.
      View in: PubMed   Mentions: 9  
    48. Volumetric laser endomicroscopy and its application to Barrett's esophagus: results from a 1,000 patient registry. Dis Esophagus. 2019 Nov 13; 32(9). Smith MS, Cash B, Konda V, Trindade AJ, Gordon S, DeMeester S, Joshi V, Diehl D, Ganguly E, Mashimo H, Singh S, Jobe B, McKinley M, Wallace M, Komatsu Y, Thakkar S, Schnoll-Sussman F, Sharaiha R, Kahaleh M, Tarnasky P, Wolfsen H, Hawes R, Lipham J, Khara H, Pleskow D, Navaneethan U, Kedia P, Hasan M, Sethi A, Samarasena J, Siddiqui UD, Gress F, Rodriguez R, Lee C, Gonda T, Waxman I, Hyder S, Poneros J, Sharzehi K, Di Palma JA, Sejpal DV, Oh D, Hagen J, Rothstein R, Sawhney M, Berzin T, Malik Z, Chang K. PMID: 31037293; PMCID: PMC6853704.
      View in: PubMed   Mentions: 16     Fields:    Translation:Humans
    49. Bilateral metal stent placement: ERCP through EUS-guided gastroenterostomy. VideoGIE. 2019 Nov; 4(11):514-516. Hashimoto R, Chehade NEH, Samarasena JB. PMID: 31737805; PMCID: PMC6844208.
      View in: PubMed   Mentions:
    50. EUS-guided through-the-needle biopsy for pancreatic cystic lesions. VideoGIE. 2019 Sep; 4(9):436-439. Samarasena J, Yu A, Lee D, Hashimoto R, Lu Y, Thieu D, Mai D, Lee J, Chang K. PMID: 31517173; PMCID: PMC6731357.
      View in: PubMed   Mentions: 2  
    51. Successful Curative Cryoablation of an Esophageal Gastrointestinal Stromal Tumor. ACG Case Rep J. 2019 Jun; 6(6):e00076. Mai D, Hashimoto R, Yu A, Torralba EJ, Tran E, El-Hage Chehade N, Lee DP, Samarasena J. PMID: 31616761; PMCID: PMC6722331.
      View in: PubMed   Mentions: 2  
    52. The underutilization of EUS-guided biliary drainage: Perception of endoscopists in the East and West. Endosc Ultrasound. 2019 May-Jun; 8(3):188-193. Yoon WJ, Park DH, Choi JH, Jang S, Samarasena J, Lee TH, Paik WH, Oh D, Song TJ, Choi JH, Hara K, Iwashita T, Perez-Miranda M, Lee JG, Vazquez-Sequeiros E, Naitoh I, Vila JJ, Brugge WR, Takenaka M, Lee SS, Seo DW, Lee SK, Kim MH. PMID: 30719996; PMCID: PMC6590002.
      View in: PubMed   Mentions: 2  
    53. Endoscopic Ultrasound-Guided Interventions for the Measurement and Treatment of Portal Hypertension. Gastrointest Endosc Clin N Am. 2019 Apr; 29(2):311-320. Samarasena JB, Chang KJ. PMID: 30846155.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansAnimals
    54. Endoscopic ultrasound-guided through-the-needle microforceps biopsy in the evaluation of pancreatic cystic lesions: a multicenter study. Endosc Int Open. 2018 Dec; 6(12):E1423-E1430. Yang D, Samarasena JB, Jamil LH, Chang KJ, Lee D, Ona MA, Lo SK, Gaddam S, Liu Q, Draganov PV. PMID: 30574535; PMCID: PMC6281441.
      View in: PubMed   Mentions: 17  
    55. EUS-guided portal pressure gradient measurement with a simple novel device: a human pilot study. VideoGIE. 2018 Nov; 3(11):361-363. Samarasena JB, Huang JY, Tsujino T, Thieu D, Yu A, Hu KQ, Lee J, Chang KJ. PMID: 30402586; PMCID: PMC6205538.
      View in: PubMed   Mentions: 7  
    56. Endo-hepatology: A new paradigm. Endosc Ultrasound. 2018 Jul-Aug; 7(4):219-222. Samarasena J, Chang KJ. PMID: 30117482; PMCID: PMC6106152.
      View in: PubMed   Mentions: 10  
    57. EUS-guided portal pressure measurement (with videos). Endosc Ultrasound. 2018 Jul-Aug; 7(4):257-262. Samarasena JB, Yu AR, Chang KJ. PMID: 30117489; PMCID: PMC6106144.
      View in: PubMed   Mentions: 4  
    58. EUS anatomy of the liver segments. Endosc Ultrasound. 2018 Jul-Aug; 7(4):246-251. Tsujino T, Samarasena JB, Chang KJ. PMID: 30117487; PMCID: PMC6106153.
      View in: PubMed   Mentions: 7  
    59. Endoscopic Ultrasound-Guided Portal Pressure Measurement and Interventions. Clin Endosc. 2018 May; 51(3):222-228. Samarasena JB, Chang KJ. PMID: 29874904; PMCID: PMC5997067.
      View in: PubMed   Mentions: 5  
    60. Feasibility and safety of microforceps biopsy in the diagnosis of pancreatic cysts. Gastrointest Endosc. 2018 07; 88(1):79-86. Basar O, Yuksel O, Yang DJ, Samarasena J, Forcione D, DiMaio CJ, Wagh MS, Chang K, Casey B, Fernandez-Del Castillo C, Pitman MB, Brugge WR. PMID: 29510146.
      View in: PubMed   Mentions: 27     Fields:    Translation:Humans
    61. Lumen-apposing metal stents for benign gastrointestinal tract strictures: An international multicenter experience. World J Gastrointest Endosc. 2017 Dec 16; 9(12):571-578. Santos-Fernandez J, Paiji C, Shakhatreh M, Becerro-Gonzalez I, Sanchez-Ocana R, Yeaton P, Samarasena J, Perez-Miranda M. PMID: 29290912; PMCID: PMC5740102.
      View in: PubMed   Mentions: 15  
    62. Use of the Endocuff during routine colonoscopy examination improves adenoma detection: A meta-analysis. World J Gastroenterol. 2016 Nov 21; 22(43):9642-9649. Chin M, Karnes W, Jamal MM, Lee JG, Lee R, Samarasena J, Bechtold ML, Nguyen DL. PMID: 27920485; PMCID: PMC5116608.
      View in: PubMed   Mentions: 17     Fields:    Translation:Humans
    63. Successful closure of a cryotherapy-induced bleeding jejunal perforation with the over-the-scope clip system. Gastrointest Endosc. 2017 Feb; 85(2):451. Samarasena J, Chen CL, Chin M, Chang K, Lee J. PMID: 27866906.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    64. EUS-guided portal pressure gradient measurement with a simple novel device: a human pilot study. Gastrointest Endosc. 2017 May; 85(5):996-1001. Huang JY, Samarasena JB, Tsujino T, Lee J, Hu KQ, McLaren CE, Chen WP, Chang KJ. PMID: 27693644; PMCID: PMC5611853.
      View in: PubMed   Mentions: 52     Fields:    Translation:Humans
    65. Novel Treatment of Malignant Gastric Outlet Obstruction With a Stent-Within-Stent Approach Secured With Apollo OverStitch™. ACG Case Rep J. 2016 Aug; 3(4):e130. Kaye S, Kim KJ, Chaurasia N, Chang K, Samarasena J. PMID: 27807582; PMCID: PMC5062678.
      View in: PubMed   Mentions:
    66. Bleeding Risk of Stent Removal After EUS-Guided Cystgastrostomy and Metal Stent Placement for Drainage of a Pancreatic Fluid Collection. ACG Case Rep J. 2016 Jul; 3(4):e120. Jalali F, Samarasena J, Lee JG. PMID: 27622199; PMCID: PMC5018222.
      View in: PubMed   Mentions:
    67. Endoscopic alcohol ablation of solid tumors. Gastrointest Endosc. 2016 Dec; 84(6):1059. Chin MA, Chen CL, Chang KJ, Lee JG, Samarasena JB. PMID: 27424193.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    68. The PEG-Pedi-PEG technique: a novel method for percutaneous endoscopic gastrojejunostomy tube placement (with video). Gastrointest Endosc. 2016 Dec; 84(6):1030-1033. Samarasena JB, Kwak NH, Chang KJ, Lee JG. PMID: 27329090.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    69. Altered anatomy ERCP with spiral overtube-assisted stent placement. Gastrointest Endosc. 2016 Oct; 84(4):738. Samarasena JB, Huang JY, Chin M, Chang KJ, Lee JG. PMID: 27139160.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    70. Role of serial EUS-guided FNA on pancreatic cystic neoplasms: a retrospective analysis of repeat carcinoembryonic antigen measurements. Gastrointest Endosc. 2016 Nov; 84(5):780-784. Nakai Y, Iwashita T, Shinoura S, Park DH, Samarasena JB, Lee JG, Chang KJ. PMID: 27060712; PMCID: PMC5926180.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    71. In vivo imaging of porcine gastric enteric nervous system using confocal laser endomicroscopy &molecular neuronal probe. J Gastroenterol Hepatol. 2016 Apr; 31(4):802-7. Samarasena JB, Ahluwalia A, Shinoura S, Choi KD, Lee JG, Chang KJ, Tarnawski AS. PMID: 26482711.
      View in: PubMed   Mentions: 5     Fields:    Translation:Animals
    72. EUS-guided portal pressure gradient measurement with a novel 25-gauge needle device versus standard transjugular approach: a comparison animal study. Gastrointest Endosc. 2016 Aug; 84(2):358-62. Huang JY, Samarasena JB, Tsujino T, Chang KJ. PMID: 26945557.
      View in: PubMed   Mentions: 23     Fields:    Translation:Animals
    73. Endoscopic ultrasound-guided transgastric drainage of a complex multiloculated peritoneal fluid collection as rare complication of lupus peritonitis. Endoscopy. 2016; 48 Suppl 1 UCTN:E39. Jalali F, Samarasena J, Lee JG. PMID: 26829196.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    74. Ethanol Ablation of a Peripheral Nerve Sheath Tumor Presenting as a Small Bowel Obstruction. ACG Case Rep J. 2015 Oct; 3(1):31-2. Chin M, Chen CL, Chang K, Lee J, Samarasena J. PMID: 26504873; PMCID: PMC4612753.
      View in: PubMed   Mentions: 3  
    75. EUS-guided in vivo imaging of the porcine esophageal enteric nervous system by using needle-based confocal laser endomicroscopy. Gastrointest Endosc. 2015 Dec; 82(6):1116-20. Samarasena JB, Tarnawski AS, Ahluwalia A, Shinoura S, Choi KD, Lee JG, Chang KJ. PMID: 26318831.
      View in: PubMed   Mentions: 4     Fields:    Translation:Animals
    76. The current and future role of endomicroscopy in the management of inflammatory bowel disease. Ann Gastroenterol. 2015 Jul-Sep; 28(3):331-336. Nguyen DL, Lee JG, Parekh NK, Samarasena J, Bechtold ML, Chang K. PMID: 26130373; PMCID: PMC4480169.
      View in: PubMed   Mentions: 7  
    77. In vivo identification of pancreatic cystic neoplasms with needle-based confocal laser endomicroscopy. Best Pract Res Clin Gastroenterol. 2015 Aug; 29(4):601-10. Tsujino T, Yan-Lin Huang J, Nakai Y, Samarasena JB, Lee JG, Chang KJ. PMID: 26381305.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    78. Expression of nerve growth factor, its TrkA receptor, and several neuropeptides in porcine esophagus. Implications for interactions between neural, vascular and epithelial components of the esophagus. J Physiol Pharmacol. 2015 Jun; 66(3):415-20. Samarasena JB, Ahluwalia A, Tarnawski AS, Shinoura S, Choi KD, Lee JG, Chang KJ. PMID: 26084223.
      View in: PubMed   Mentions: 4     Fields:    Translation:AnimalsCells
    79. Diagnosis of pancreatic cysts: EUS-guided, through-the-needle confocal laser-induced endomicroscopy and cystoscopy trial: DETECT study. Gastrointest Endosc. 2015 May; 81(5):1204-14. Nakai Y, Iwashita T, Park DH, Samarasena JB, Lee JG, Chang KJ. PMID: 25634486.
      View in: PubMed   Mentions: 83     Fields:    Translation:HumansCTClinical Trials
    80. EUS diagnosis and endoscopic management of iatrogenic biliary stent placement into the portal vein. Gastrointest Endosc. 2014 Aug; 80(2):338. Dawwas MF, Huang JY, Rowe A, Yim DB, Samarasena JB, Chang KJ, Lee JG. PMID: 24929482.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    81. EUS-guided, through-the-needle forceps biopsy: a novel tissue acquisition technique. Gastrointest Endosc. 2015 Jan; 81(1):225-6. Samarasena JB, Nakai Y, Shinoura S, Lee JG, Chang KJ. PMID: 24890418.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    82. Large esophageal fistula closure using an over-the-scope clip: two unique cases. Ann Thorac Surg. 2013 Dec; 96(6):2214-6. Zhang J, Samarasena JB, Milliken J, Lee JG. PMID: 24296187.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    83. Confocal laser endomicroscopy in gastrointestinal and pancreatobiliary diseases. Dig Endosc. 2014 Jan; 26 Suppl 1:86-94. Nakai Y, Isayama H, Shinoura S, Iwashita T, Samarasena JB, Chang KJ, Koike K. PMID: 24033351.
      View in: PubMed   Mentions: 29     Fields:    Translation:Humans
    84. High single-pass diagnostic yield of a new 25-gauge core biopsy needle for EUS-guided FNA biopsy in solid pancreatic lesions. Gastrointest Endosc. 2013 Jun; 77(6):909-15. Iwashita T, Nakai Y, Samarasena JB, Park DH, Zhang Z, Gu M, Lee JG, Chang KJ. PMID: 23433596.
      View in: PubMed   Mentions: 67     Fields:    Translation:Humans
    85. Endoscopic closure of an iatrogenic duodenal perforation: a novel technique using endoclips, endoloop, and fibrin glue. Endoscopy. 2012; 44 Suppl 2 UCTN:E424-e425. Samarasena JB, Nakai Y, Park DH, Iwashita T, Chang K. PMID: 23258485.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    86. Successful management of arterial bleeding complicating endoscopic ultrasound-guided cystogastrostomy using a covered metallic stent. Endoscopy. 2012; 44 Suppl 2 UCTN:E370-1. Iwashita T, Lee JG, Nakai Y, Samarasena JB, Chang KJ. PMID: 23012027.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    87. Endoscopic ultrasonography-guided fine-needle aspiration of pancreatic cystic lesions: a practical approach to diagnosis and management. Gastrointest Endosc Clin N Am. 2012 Apr; 22(2):169-85, vii. Samarasena JB, Nakai Y, Chang KJ. PMID: 22632942.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    88. Split-dosed MiraLAX/Gatorade is an effective, safe, and tolerable option for bowel preparation in low-risk patients: a randomized controlled study. Am J Gastroenterol. 2012 Jul; 107(7):1036-42. Samarasena JB, Muthusamy VR, Jamal MM. PMID: 22565162.
      View in: PubMed   Mentions: 21     Fields:    Translation:Humans
    89. Endo-hepatology: a new paradigm. Gastrointest Endosc Clin N Am. 2012 Apr; 22(2):379-85, xi. Chang KJ, Samarasena JB, Iwashita T, Nakai Y, Lee JG. PMID: 22632959.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    90. Endoscopic retrograde cholangiopancreatography in patients with roux-en-Y anatomy. J Interv Gastroenterol. 2012 Apr; 2(2):78-83. Samarasena JB, Nguyen NT, Lee JG. PMID: 23687591; PMCID: PMC3655346.
      View in: PubMed   Mentions: 6  
    91. Autoimmune hepatitis diagnosed by endoscopic ultrasound-guided liver biopsy using a new 19-gauge histology needle. Endoscopy. 2012; 44 Suppl 2 UCTN:E67-8. Nakai Y, Samarasena JB, Iwashita T, Park DH, Lee JG, Hu KQ, Chang KJ. PMID: 22396285.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    92. An African American man with dysphagia: a unique initial presentation of sarcoidosis. Endoscopy. 2012; 44 Suppl 2 UCTN:E63-4. Samarasena JB, Chu E, Muthusamy VR. PMID: 22396283.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    93. Decreasing hospitalization and in-hospital mortality related to cholangitis in the United States. J Clin Gastroenterol. 2011 Nov-Dec; 45(10):e92-6. Jamal MM, Yamini D, Singson Z, Samarasena J, Hashemzadeh M, Vega KJ. PMID: 21989279.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    94. Successful management of perforation during cystogastrostomy with an esophageal fully covered metallic stent placement. Gastrointest Endosc. 2012 Jul; 76(1):214-5. Iwashita T, Lee JG, Nakai Y, Samarasena JB, Park DH, Muthusamy VR, Chang KJ. PMID: 21889138.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    95. Hepatobiliary manifestations of gastrointestinal and nutritional disorders. Clin Liver Dis. 2011 Feb; 15(1):89-110. Samarasena JB, Hu KQ. PMID: 21111995.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    96. Decreasing in-hospital mortality for oesophageal variceal hemorrhage in the USA. Eur J Gastroenterol Hepatol. 2008 Oct; 20(10):947-55. Jamal MM, Samarasena JB, Hashemzadeh M. PMID: 18787459.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    97. Declining hospitalization rate of esophageal variceal bleeding in the United States. Clin Gastroenterol Hepatol. 2008 Jun; 6(6):689-95; quiz 605. Jamal MM, Samarasena JB, Hashemzadeh M, Vega KJ. PMID: 18456566.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    98. Development of hepatocellular carcinoma in a patient with Crohn's disease treated with azathioprine. Dig Dis Sci. 2007 Oct; 52(10):2748-50. Samarasena J, Borgaonkar M. PMID: 17404860.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    99. Individuals homozygous for the H63D mutation have significantly elevated iron indexes. Dig Dis Sci. 2006 Apr; 51(4):803-7. Samarasena J, Winsor W, Lush R, Duggan P, Xie Y, Borgaonkar M. PMID: 16615007.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
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