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Rishi Pawa MBBS

TitleProfessor
InstitutionWake Forest School of Medicine
DepartmentInternal Medicine, Gastroenterology
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    1. Pawa R, Koutlas NJ, Russell G, Shen P, Pawa S. Endoscopic ultrasound-guided gastrojejunostomy versus robotic gastrojejunostomy for unresectable malignant gastric outlet obstruction. DEN Open. 2024 Apr; 4(1):e248. PMID: 37228709.
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    2. Campbell C, Clark CJ, Pawa R, Pawa S. A Case of Severe Gallbladder Herniation. Am J Gastroenterol. 2023 May 22. PMID: 37216604.
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    3. Shah I, Silva-Santisteban A, Germansky KA, Trindade A, Raphael KL, Kushnir V, Pawa R, Mishra G, Anastasiou J, Inamdar S, Tharian B, Bilal M, Sawhney MS. Pancreatic Cancer Screening for At-risk Individuals (Pancreas Scan Study): Yield, Harms and Outcomes from a Prospective Multi-Center Study. Am J Gastroenterol. 2023 May 04. PMID: 37141538.
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    4. Jiang D, Pawa R. Endoscopic Ultrasound-Guided Drainage of a Postoperative Fluid Collection in the Setting of Roux-en-Y Anatomy. Obes Surg. 2023 Apr 21. PMID: 37084023.
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    5. Campbell C, Pawa R. Definitive nonsurgical management of stump cholecystitis with EUS-guided lumen-apposing metal stent placement and electrohydraulic lithotripsy. VideoGIE. 2023 May; 8(5):203-205. PMID: 37197168.
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    6. Pawa R, Dorrell R, Russell G, Nguyen M, Clark C, Mishra G, Pawa S. Endoscopic management of hemorrhagic pancreatic fluid collections: A propensity-matched analysis. DEN Open. 2023 Apr; 3(1):e195. PMID: 36514802.
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    7. Pawa R, Dorrell R, Pawa S. Response to "The second shot to walled-off necrosis: The sooner the better versus sooner or later". DEN Open. 2023 Apr; 3(1):e187. PMID: 36419734.
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    8. Koutlas NJ, Pawa R. Cholecystocolonic fistula following endoscopic ultrasound-guided gallbladder drainage for stump cholecystitis. Clin J Gastroenterol. 2022 Oct 26. PMID: 36287350.
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    9. Ghandour B, Keane MG, Shinn B, Dawod QM, Fansa S, El Chafic AH, Irani SS, Pawa R, Gutta A, Ichkhanian Y, Paranandi B, Pawa S, Al-Haddad MA, Zuchelli T, Huggett MT, Sharaiha RZ, Kowalski TE, Khashab MA. Factors predictive of persistent fistulas in EUS-Directed transgastric ERCP: A multicenter matched case-control study. Gastrointest Endosc. 2022 Oct 10. PMID: 36228699.
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    10. Pawa R, Dorrell R, Clark C, Russell G, Gilliam J, Pawa S. Delayed endoscopic necrosectomy improves hospital length of stay and reduces endoscopic interventions in patients with symptomatic walled-off necrosis. DEN open. 2023 Apr; 3(1):e162. PMID: 36090191.
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    11. Campbell C, Pawa R. EUS-guided gastrojejunostomy for management of malignant gastric outlet obstruction in a patient with Roux-en-Y anatomy. VideoGIE. 2022 Sep; 7(9):324-326. PMID: 36117939.
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    12. Ghandour B, Shinn B, Dawod QM, Fansa S, El Chafic AH, Irani SS, Pawa R, Gutta A, Ichkhanian Y, Paranandi B, Pawa S, Al-Haddad MA, Zuchelli T, Huggett MT, Bejjani M, Sharaiha RZ, Kowalski TE, Khashab MA. EUS-directed transgastric interventions in Roux-En-Y Gastric Bypass anatomy: a multicenter experience. Gastrointest Endosc. 2022 May 24. PMID: 35623383.
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    13. Pawa R, Dorrell R, Pawa S. Response to "Replacement of lumen-apposing metal stents with double pigtail stents in disconnected pancreatic duct syndrome: Choice or necessity?" Dig Endosc. 2022 Apr 09. PMID: 35397142.
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    14. Koutlas NJ, LePage EM, Lucioni T, Pawa S, Pawa R. Preoperative Endoscopic Ultrasound-Guided Hepaticogastrostomy Facilitates Decompression and Diagnosis in Patients With Suspected Malignant Biliary Obstruction: A Case Series. Cureus. 2022 Mar; 14(3):e23209. PMID: 35444876.
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    15. Pawa R, Dorrell R, Russell G, Gilliam J, Mishra G, Pawa S. Long-term Transmural Drainage of Pancreatic Fluid Collections with Double Pigtail Stents Following Lumen-Apposing Metal Stent Placement Improves Recurrence-free Survival in Disconnected Pancreatic Duct Syndrome. Dig Endosc. 2022 Feb 11. PMID: 35148447.
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    16. Ichkhanian Y, Brewer Gutierrez O, Roman S, Yoo IK, Canakis A, Pawa R, Koch K, Su B, Ujiki M, Alsheik E, Zuchelli T, Piraka C, Ghandour B, Zhang L, Sloan JA, Khashab MA. Role of functional luminal imaging probe in the management of postmyotomy clinical failure. Gastrointest Endosc. 2022 07; 96(1):9-17.e3. PMID: 35149045.
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    17. Pawa R, Dorrell R, Pawa S. Endoscopic management of cystic duct stones and Mirizzi's syndrome: experience at an academic medical center. Endosc Int Open. 2022 Jan; 10(1):E135-E144. PMID: 35047344.
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    18. Zhang LY, Kunda R, Aerts M, Messaoudi N, Pawa R, Pawa S, Robles-Medranda C, Oleas R, Al-Haddad MA, Obaitan I, Muniraj T, Fabbri C, Binda C, Anderloni A, Tarantino I, Bejjani M, Ghandour B, Singh V, Khashab MA. Novel 15-mm-long lumen-apposing metal stent for endoscopic ultrasound-guided drainage of pancreatic fluid collections located =10 mm from the luminal wall. Endoscopy. 2021 Dec 14. PMID: 34905796.
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    19. Aroniadis OC, Wang X, Gong T, Forbes N, Yang JY, Canakis A, Elmunzer BJ, Yadav D. Factors Associated with the Development of Gastrointestinal Symptoms in Patients Hospitalized with Covid-19. Dig Dis Sci. 2021 Nov 09. PMID: 34751837.
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    20. Bejjani M, Ghandour B, Subtil JC, Martínez B, Sharaiha RZ, Watson RR, Kowalski TE, Benias PC, Huggett MT, Weber T, D'Souza LS, Anderloni A, Lajin M, Khara HS, Pham KD, Pleskow D, Fabbri C, Nieto J, Kumta NA, Pawa R, Jovani M, Khashab MA. Clinical and Technical Outcomes of patients undergoing EUS-Guided Gastroenterostomy using 20 mm vs 15 mm LAMS. Endoscopy. 2021 Sep 27. PMID: 34569611.
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    21. Pawa R, Pleasant T, Tom C, Pawa S. Endoscopic ultrasound-guided biliary drainage: Are we there yet? World J Gastrointest Endosc. 2021 Aug 16; 13(8):302-318. PMID: 34512878.
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    22. Joseph J, LePage EM, Cheney CP, Pawa R. Artificial intelligence in colonoscopy. World J Gastroenterol. 2021 Aug 07; 27(29):4802-4817. PMID: 34447227.
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    23. Kuftinec G, Elmunzer BJ, Amin S. The role of endoscopy and findings in COVID-19 patients, an early North American Cohort. BMC Gastroenterol. 2021 May 07; 21(1):205. PMID: 33962582.
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    24. Dhaliwal KK, Pawa R, Lata AL. Combined management of esophagopericardial fistula sustained after catheter ablation for atrial fibrillation. J Cardiovasc Electrophysiol. 2021 May; 32(5):1449-1451. PMID: 33724615.
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    25. Pawa R, Jiang D, Gilliam J, Clark C, Pawa S. EUS-guided hepaticogastrostomy for management of cholangitis, hepatolithiasis, and anastomotic stricture after Roux-en-Y hepaticojejunostomy. VideoGIE. 2021 May; 6(5):225-227. PMID: 34027254.
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    26. Brewer Gutierrez OI, Godoy Brewer G, Zulli C, Tejaswi S, Pawa R, Jamidar P, Robles-Medranda C, Pawa S, Camilion JV, Oleas R, Parsa N, Runge T, Miaw D, Ichkhanian Y, Khashab MA. Multicenter experience with digital single-operator cholangioscopy in pregnant patients. Endosc Int Open. 2021 Feb; 9(2):E116-E121. PMID: 33532547.
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    27. Dorrell R, Pawa S, Pawa R. Endoscopic Management of Pancreatic Fluid Collections. J Clin Med. 2021 Jan 14; 10(2). PMID: 33466752.
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    28. Elmunzer BJ, Wolf BJ, Scheiman JM, Tierney WM, Taylor JR. Association Between Preadmission Acid Suppressive Medication Exposure and Severity of Illness in Patients Hospitalized With COVID-19. Gastroenterology. 2021 Mar; 160(4):1417-1422.e14. PMID: 33189702.
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    29. Dorrell R, Madigan K, Pawa S, Pawa R. Antegrade Therapy for Management of Choledocholithiasis through Endoscopic Ultrasound-Guided Hepaticogastrostomy in a Patient with Surgically Altered Gastrointestinal Anatomy. Case Rep Gastrointest Med. 2020; 2020:8866899. PMID: 33274087.
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    30. Dorrell R, Barash E, Pawa R. Endoscopic ultrasound-guided hepaticogastrostomy as a salvage procedure for management of distal bile duct stricture, migrated self-expandable metal stent, and hepatolithiasis in a patient with surgically altered gastrointestinal anatomy. Dig Endosc. 2021 Jan; 33(1):204. PMID: 32996150.
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    31. Delaney SD, Pawa R. Ectopic Major Papilla in the Pyloric Channel. Am J Med Sci. 2020 Nov 07. PMID: 33941369.
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    32. Delaney S, Zhou Y, Pawa S, Pawa R. Intraductal papillary neoplasm of the left hepatic duct treated with endoscopic retrograde cholangiopancreatography guided radiofrequency ablation. Clin J Gastroenterol. 2021 Feb; 14(1):346-350. PMID: 33156484.
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    33. Elmunzer BJ, Spitzer RL, Foster LD, Merchant AA, Howard EF, Patel VA, West MK, Qayed E, Nustas R, Zakaria A, Piper MS, Taylor JR, Jaza L, Forbes N, Chau M, Lara LF, Papachristou GI, Volk ML, Hilson LG, Zhou S, Kushnir VM, Lenyo AM, McLeod CG, Amin S, Kuftinec GN, Yadav D, Fox C, Kolb JM, Pawa S, Pawa R, Canakis A, Huang C, Jamil LH, Aneese AM, Glamour BK, Smith ZL, Hanley KA, Wood J, Patel HK, Shah JN, Agarunov E, Sethi A, Fogel EL, McNulty G, Haseeb A, Trieu JA, Dixon RE, Yang JY, Mendelsohn RB, Calo D, Aroniadis OC, LaComb JF, Scheiman JM, Sauer BG, Dang DT, Piraka CR, Shah ED, Pohl H, Tierney WM, Mitchell S, Condon A, Lenhart A, Dua KS, Kanagala VS, Kamal A, Singh VK, Pinto-Sanchez MI, Hutchinson JM, Kwon RS, Korsnes SJ, Singh H, Solati Z, Willingham FF, Yachimski PS, Conwell DL, Mosier E, Azab M, Patel A, Buxbaum J, Wani S, Chak A, Hosmer AE, Keswani RN, DiMaio CJ, Bronze MS, Muthusamy R, Canto MI, Gjeorgjievski VM, Imam Z, Odish F, Edhi AI, Orosey M, Tiwari A, Patwardhan S, Brown NG, Patel AA, Ordiah CO, Sloan IP, Cruz L, Koza CL, Okafor U, Hollander T, Furey N, Reykhart O, Zbib NH, Damianos JA, Esteban J, Hajidiacos N, Saul M, Mays M, Anderson G, Wood K, Mathews L, Diakova G, Caisse M, Wakefield L, Nitchie H, Waljee AK, Tang W, Zhang Y, Zhu J, Deshpande AR, Rockey DC, Alford TB, Durkalski V. Digestive Manifestations in Patients Hospitalized With Coronavirus Disease 2019. Clin Gastroenterol Hepatol. 2020 Oct 01. PMID: 33010411.
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    34. Jones JD, Pawa R. Reply. Pancreas. 2020 09; 49(8):e72-e73. PMID: 32833950.
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    35. Dorrell R, Pawa S, Pawa R. Endoscopic Management of Malignant Biliary Stricture. Diagnostics (Basel). 2020 Jun 10; 10(6). PMID: 32532018.
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    36. Dorrell R, Pawa S, Zhou Y, Lalwani N, Pawa R. The Diagnostic Dilemma of Malignant Biliary Strictures. Diagnostics (Basel). 2020 May 25; 10(5). PMID: 32466095.
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    37. Rejeski J, Hines M, Jones J, Conway J, Mishra G, Evans J, Pawa R. Outcomes of precut sphincterotomy techniques in cases of difficult biliary access. Frontline Gastroenterol. 2021; 12(2):113-117. PMID: 33613942.
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    38. Parsa N, Nieto JM, Powers P, Mitsuhashi S, Abdelqader A, Hadzinakos G, Anderloni AA, Fugazza A, James TW, Arlt A, Ellrichmann M, Aparicio JR, Trindade AJ, Stevens TK, Chahal P, Shah SL, Messallam AA, Lang G, Fejleh MP, Benias PC, Sejpal DV, Jones J, Mir FF, Aghaie Meybodi M, Ichkhanian Y, Vosoughi K, Novikov AA, Irani SS, Pawa R, Ahmed AM, Sedarat A, Hsueh W, Hampe J, Sharaiha RZ, Berzin TM, Willingham FF, Kushnir VM, Brewer Gutierrez OI, Ngamruengphong S, Huggett MT, Baron TH, Repici A, Adler DG, Nasr JT, Kowalski TE, Kumbhari V, Singh VK, Khashab MA. Endoscopic ultrasound-guided drainage of pancreatic walled-off necrosis using 20-mm versus 15-mm lumen-apposing metal stents: an international, multicenter, case-matched study. Endoscopy. 2020 03; 52(3):211-219. PMID: 32000275.
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    39. Yang J, Kaplan JH, Sethi A, Dawod E, Sharaiha RZ, Chiang A, Kowalski T, Nieto J, Law R, Hammad H, Wani S, Wagh MS, Yang D, Draganov PV, Messallam A, Cai Q, Kushnir V, Cosgrove N, Ahmed AM, Anderloni A, Adler DG, Kumta NA, Nagula S, Vleggaar FP, Irani S, Robles-Medranda C, El Chafic AH, Pawa R, Brewer O, Sanaei O, Dbouk M, Singh VK, Kumbhari V, Khashab MA. Safety and efficacy of the use of lumen-apposing metal stents in the management of postoperative fluid collections: a large, international, multicenter study. Endoscopy. 2019 08; 51(8):715-721. PMID: 31174225.
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    40. Whitworth PW, Holbert BL, Pawa R, Lalwani N, Tappouni R. The LACSEMS: what radiologists need to know. Abdom Radiol (NY). 2019 03; 44(3):976-983. PMID: 30710165.
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    41. Chen YI, Yang J, Friedland S, Holmes I, Law R, Hosmer A, Stevens T, Franco MC, Jang S, Pawa R, Mathur N, Sejpal DV, Inamdar S, Trindade AJ, Nieto J, Berzin TM, Sawhney M, DeSimone ML, DiMaio C, Kumta NA, Gupta S, Yachimski P, Anderloni A, Baron TH, James TW, Jamil LH, Ona MA, Lo SK, Gaddam S, Dollhopf M, Bukhari MA, Moran R, Gutierrez OB, Sanaei O, Fayad L, Ngamruengphong S, Kumbhari V, Singh V, Repici A, Khashab MA. Lumen apposing metal stents are superior to plastic stents in pancreatic walled-off necrosis: a large international multicenter study. Endosc Int Open. 2019 Mar; 7(3):E347-E354. PMID: 30834293.
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    42. Yang J, Chen YI, Friedland S, Holmes I, Paiji C, Law R, Hosmer A, Stevens T, Matheus F, Pawa R, Mathur N, Sejpal D, Inamdar S, Berzin TM, DiMaio CJ, Gupta S, Yachimski PS, Anderloni A, Repici A, James T, Jamil LH, Ona M, Lo SK, Gaddam S, Dollhopf M, Alammar N, Shieh E, Bukhari M, Kumbhari V, Singh V, Brewer O, Sanaei O, Fayad L, Ngamruengphong S, Shin EJ, Baron TH, Khashab MA. Lumen-apposing stents versus plastic stents in the management of pancreatic pseudocysts: a large, comparative, international, multicenter study. Endoscopy. 2019 11; 51(11):1035-1043. PMID: 30536255.
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    43. Jones JD, Clark CJ, Dyer R, Case LD, Mishra G, Pawa R. Analysis of a Step-Up Approach Versus Primary Open Surgical Necrosectomy in the Management of Necrotizing Pancreatitis: Experience in a Cohort of Patients at a US Academic Medical Center. Pancreas. 2018 Nov/Dec; 47(10):1317-1321. PMID: 30211807.
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    44. Abbas AM, Strong AT, Diehl DL, Brauer BC, Lee IH, Burbridge R, Zivny J, Higa JT, Falcão M, El Hajj II, Tarnasky P, Enestvedt BK, Ende AR, Thaker AM, Pawa R, Jamidar P, Sampath K, de Moura EGH, Kwon RS, Suarez AL, Aburajab M, Wang AY, Shakhatreh MH, Kaul V, Kang L, Kowalski TE, Pannala R, Tokar J, Aadam AA, Tzimas D, Wagh MS, Draganov PV. Multicenter evaluation of the clinical utility of laparoscopy-assisted ERCP in patients with Roux-en-Y gastric bypass. Gastrointest Endosc. 2018 Apr; 87(4):1031-1039. PMID: 29129525.
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    45. Jones JD, Pawa R. Single-Operator Peroral Cholangioscopy for Extraction of Cystic Duct Stones in Postcholecystectomy Mirizzi Syndrome. Case Rep Gastrointest Med. 2017; 2017:1710501. PMID: 28210510.
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    46. Jones JD, Oh S, Clark C, Pawa R. A Bleeding Duodenal GIST Masquerading as Refractory Peptic Ulcer Disease. ACG Case Rep J. 2016 Aug; 3(4):e189. PMID: 28119940.
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    47. Rejeski JJ, Kundu S, Hauser M, Conway JD, Evans JA, Pawa R, Mishra G. Characteristic endoscopic ultrasound findings of ampullary lesions that predict the need for surgical excision or endoscopic ampullectomy. Endosc Ultrasound. 2016 May-Jun; 5(3):184-8. PMID: 27386476.
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    48. Clark CJ, Fino NF, Clark N, Rosales A, Mishra G, Pawa R. Trends in the Use of Endoscopic Retrograde Cholangiopancreatography for the Management of Chronic Pancreatitis in the United States. J Clin Gastroenterol. 2016 May-Jun; 50(5):417-22. PMID: 26890329.
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    49. Jones JD, Cengia B, Conway J, Pawa R. Incidental Diagnosis of MEN1 Syndrome in a Pediatric Patient Presenting With Obstructive Jaundice and Abdominal Pain. ACG Case Rep J. 2016 Apr; 3(3):193-5. PMID: 27144202.
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    50. Clark CJ, Coe A, Fino NF, Pawa R. Endoscopic retrograde cholangiopancreatography in octogenarians: A population-based study using the nationwide inpatient sample. Endosc Int Open. 2016 Jun; 4(6):E624-30. PMID: 27556068.
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    51. French JB, Coe AW, Pawa R. Endoscopic ultrasound-guided choledochoduodenostomy with a lumen-apposing, self-expandable fully covered metal stent for palliative biliary drainage. Clin J Gastroenterol. 2016 Apr; 9(2):79-85. PMID: 26956721.
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    52. French JB, Pawa R. Somatostatinoma of the Ampulla: An Incidental Postoperative Finding Following Colorectal Cancer Resection. ACG Case Rep J. 2016 Jan; 3(2):109-11. PMID: 26958562.
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    53. Momah N, Otesile A, Pawa R, Shedlofsky S. Sarcoidosis Presenting as Necrotizing Sarcoid Granulomatosis of the Liver, Sclerosing Cholangitis, and Gastric Ulcer. ACG Case Rep J. 2014 Apr; 1(3):164-6. PMID: 26157862.
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    54. Majumder S, Berzin TM, Mahadevan A, Pawa R, Ellsmere J, Sepe PS, Larosa SA, Pleskow DK, Chuttani R, Sawhney MS. Endoscopic ultrasound-guided pancreatic fiducial placement: how important is ideal fiducial geometry? Pancreas. 2013 May; 42(4):692-5. PMID: 23548880.
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    55. Coté GA, Ansstas M, Pawa R, Edmundowicz SA, Jonnalagadda SS, Pleskow DK, Azar RR. Difficult biliary cannulation: use of physician-controlled wire-guided cannulation over a pancreatic duct stent to reduce the rate of precut sphincterotomy (with video). Gastrointest Endosc. 2010 Feb; 71(2):275-9. PMID: 19922927.
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    56. Lee SH, Ozden N, Pawa R, Hwangbo Y, Pleskow DK, Chuttani R, Sawhney MS. Periductal hypoechoic sign: an endosonographic finding associated with pancreatic malignancy. Gastrointest Endosc. 2010 Feb; 71(2):249-55. PMID: 19922915.
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