Gui Piovezani Ramos, M.D.

  1. Gastroenterologist
  1. Bamidele AO, Mishra SK, Piovezani Ramos G, Hirsova P, Klatt EE, Abdelrahman LM, Sagstetter MR, Davidson HM, Fehrenbach PJ, Valenzuela-Pérez L, Kim Lee HS, Zhang S, Aguirre Lopez A, Kurdi AT, Westphal MS, Gonzalez MM, Gaballa JM, Kosinsky RL, Lee HE, Smyrk TC, Bantug G, Gades NM, Faubion WA Jr. Interleukin 21 Drives a Hypermetabolic State and CD4+ T-Cell-Associated Pathogenicity in Chronic Intestinal Inflammation. Gastroenterology. 2024 May; 166(5):826-841.e19. Epub 2024 Jan 23.
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  2. Ramos GP, Al-Bawardy B, Braga Neto MB, Bledsoe AC, Quinn KP, Heron V, Willrich MAV, Johnson A, Chedid VG, Coelho-Prabhu N, Kisiel JB, Papadakis KA, Pardi D, Kane S, Tremaine WJ, Raffals L, Bruining DH, Faubion WA, Harmsen WS, Loftus EV Jr. Certolizumab Trough Levels and Antibodies in Crohn Disease: A Single-Center Experience. Crohns Colitis 360. 2021 Jul; 3 (3):otab019 Epub 2021 May 17
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  3. Piovezani Ramos G, Kane S. Alcohol Use in Patients With Inflammatory Bowel Disease. Gastroenterol Hepatol (N Y). 2021 May; 17 (5):211-225
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  4. McDonald NM, Piovezani Ramos G, Sweetser S. 60-Year-Old Man With Syncope, Abdominal Pain, and Hematochezia. Mayo Clin Proc. 2019 Sep; 94 (9):1883-1887 Epub 2019 Aug 07
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  5. Majumder S, Mohapatra S, Lennon RJ, Piovezani Ramos G, Postier N, Gleeson FC, Levy MJ, Pearson RK, Petersen BT, Vege SS, Chari ST, Topazian MD, Witzig TE. Rituximab Maintenance Therapy Reduces Rate of Relapse of Pancreaticobiliary Immunoglobulin G4-related Disease. Clin Gastroenterol Hepatol. 2018 Dec; 16 (12):1947-1953 Epub 2018 Mar 08
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  6. Ramos GP, Kamboj AK, Mahmoud O, Huffman B, Heller SF, Kattah AG. Gastrointestinal Bleeding Secondary to Iliac Artery Pseudoaneurysm in a Patient With Remote Pancreas Transplant: A Case Report. Transplant Proc. 2018 Dec; 50 (10):4087-4089 Epub 2018 May 29
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  7. Ramos GP, Majumder S, Ravi K, Sweetser S. Role of Diagnostic Preoperative Upper Gastrointestinal Endoscopy in Radiologically Confirmed Gastric Volvulus. Dig Dis Sci. 2018 Nov; 63 (11):3091-3096 Epub 2018 July 19
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  8. Ramos GP, Stroh G, Al-Bawardy B, Faubion WA, Papadakis KA, Escalante P. Outcomes of Treatment for Latent Tuberculosis Infection in Patients With Inflammatory Bowel Disease Receiving Biologic Therapy. Inflamm Bowel Dis. 2018 Sep 15; 24 (10):2272-2277
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  9. Ramos GP, Binder M, Hampel P, Braga Neto MB, Sunjaya D, Al Bawardy B, Abu Dayyeh BK, Buttar NS, Bruining DH, Coelho-Prabhu N, Prabhu-Coelho N, Larson MV, Wong Kee Song LM, Rajan E. Outcomes of endoscopic intervention for overt GI bleeding in severe thrombocytopenia. Gastrointest Endosc. 2018 Jul; 88 (1):55-61 Epub 2018 Feb 02
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  10. Al-Bawardy B, Piovezani Ramos G, Lennon RJ, Gorospe E, Wong Kee Song LM, Bruining DH, Alexander JA, Coelho-Prabhu N, Fidler JL, Rajan E. Outcomes of repeat balloon assisted enteroscopy in small-bowel bleeding. Endosc Int Open. 2018 Jun; 6 (6):E694-E699 Epub 2018 May 25
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  11. Sunjaya DB, Ramos GP, Braga Neto MB, Lennon R, Mounajjed T, Shah V, Kamath PS, Simonetto DA. Isolated hepatic non-obstructive sinusoidal dilatation, 20-year single center experience. World J Hepatol. 2018 May 27; 10 (5):417-424
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  12. Ramos GP, Chiang NE. Bouveret's Syndrome. N Engl J Med. 2018 Apr 5; 378 (14):1335
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  13. Braga Neto MB, Gregory M, Ramos GP, Piovezani Ramos G, Loftus EV Jr, Ciorba MA, Bruining DH, Bazerbachi F, Abu Dayyeh BK, Kushnir VM, Shah M, Collazo-Clavell ML, Raffals LE, Deepak P. De-novo Inflammatory Bowel Disease After Bariatric Surgery: A Large Case Series. J Crohns Colitis. 2018 Mar 28; 12 (4):452-457
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  14. Delgado Ramos GM, Piovezani Ramos G, Cotter TG. Spontaneous intramural small bowel hematoma in a patient with acute myeloid leukaemia receiving chemotherapy and nilotinib. BMJ Case Rep. 2017 Sep 27; 2017 Epub 2017 Sept 27
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  15. Ramos GP, Faubion WA, Papadakis KA. Targeting Specific Immunologic Pathways in Crohn's Disease. Gastroenterol Clin North Am. 2017 Sep; 46 (3):577-588 Epub 2017 July 19
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  16. Ramos GP, Sharain K, Ravi K. Juvenile polyposis and hereditary hemorrhagic telangiectasia overlap syndrome. Gastrointest Endosc. 2017 Jul; 86 (1):238-239 Epub 2017 Jan 25
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  17. Krishnamoorthi R, Ramos GP, Crews N, Johnson M, Dierkhising R, Shi Q, Ginos B, Wang K, Katzka D, Buttar N, Iyer PG. Persistence of Nondysplastic Barrett's Esophagus Is Not Protective Against Progression to Adenocarcinoma. Clin Gastroenterol Hepatol 2017 Jun; 15 (6):950-952 Epub 2017 Feb 24
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  18. Sorenson KR, Piovezani Ramos G, Villasboas Bisneto JC, Price K. Targeted Approaches Applied to Uncommon Diseases: A Case of Salivary Duct Carcinoma Metastatic to the Brain Treated with the Multikinase Inhibitor Neratinib. Case Rep Oncol. 2017 May-Aug; 10 (2):726-731 Epub 2017 Aug 09
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  19. Maestri CA, Nisihara R, Ramos GP, Weinschutz Mendes H, Messias-Reason I, de Carvalho NS. Mannose-Binding Lectin Does Not Act as a Biomarker for the Progression of Preinvasive Lesions of Invasive Cervical Cancer. Med Princ Pract. 2017; 26 (6):530-534 Epub 2017 Nov 07
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  20. Pennington K, Sasieta HC, Ramos GP, Erskine CL, Van Keulen VP, Peikert T, Escalante P. Flow Cytometric Immune Profiling in Infliximab-Associated Tuberculosis. Clin Med Insights Case Rep. 2017; 10:1179547617724776 Epub 2017 Aug 24
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  21. Ramos GP, Cotter TG, Sweetser S. 73-Year-Old Woman With Pruritus, Jaundice, and Altered Mental Status. Mayo Clin Proc. 2016 Sep; 91 (9):1287-91 Epub 2016 Apr 25
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  22. Ramos GP, Sweetser S, Kisiel JB. A Hazard of Outdoor Grilling. Gastroenterology. 2016 Jul; 151 (1):e20-1 Epub 2016 May 28
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  23. Piovezani Ramos G, Villasboas Bisneto JC, Chen D, Pardanani A. Initial presentation of CNS-restricted acute lymphoblastic B cell leukaemia as peripheral polyneuropathy. BMJ Case Rep. 2016 Apr 19; 2016:10.1136/bcr-2016-214645
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