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InstitutionBaylor College of Medicine
DepartmentDepartment of Medicine
DivisionMedicine-Gastroenterology & Hepatol
AddressOne Baylor Plaza
Houston TX 77030
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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. Poneros JM, Faye AS, Barr Fritcher EG, Sen A, Anandasabapathy S, Bresalier RS, Marcon N, Turgeon DK, Appelman H, Normolle D, Morrison LE, Brenner DE, Halling KC. A Multicenter Study of a Fluorescence In Situ Hybridization Probe Set for Diagnosing High-Grade Dysplasia and Adenocarcinoma in Barrett's Esophagus. Dig Dis Sci. 2017 Mar 06. PMID: 28265829.
      View in: PubMed
    2. Mansour NM, Groth SS, Anandasabapathy S. Esophageal Adenocarcinoma: Screening, Surveillance, and Management. Annu Rev Med. 2016 Aug 31. PMID: 27618753.
      View in: PubMed
    3. Tang Y, Carns J, Polydorides AD, Anandasabapathy S, Richards-Kortum RR. In vivo white light and contrast-enhanced vital-dye fluorescence imaging of Barrett's-related neoplasia in a single-endoscopic insertion. J Biomed Opt. 2016 Aug 1; 21(8):86004. PMID: 27533441; PMCID: PMC4979359 [Available on 08/10/17].
    4. Quang T, Schwarz RA, Dawsey SM, Tan MC, Patel K, Yu X, Wang G, Zhang F, Xu H, Anandasabapathy S, Richards-Kortum R. A tablet-interfaced high-resolution microendoscope with automated image interpretation for real-time evaluation of esophageal squamous cell neoplasia. Gastrointest Endosc. 2016 Nov; 84(5):834-841. PMID: 27036635.
      View in: PubMed
    5. Perl D, Leddin D, Bizos D, Veitch A, N'Dow J, Bush-Goddard S, Njie R, Lemoine M, Anderson ST, Igoe J, Anandasabapathy S, Shah B. Endoscopic capacity in West Africa. Afr Health Sci. 2016 Mar; 16(1):329-38. PMID: 27358650; PMCID: PMC4915418.
    6. Shin D, Lee MH, Polydorides AD, Pierce MC, Vila PM, Parikh ND, Rosen DG, Anandasabapathy S, Richards-Kortum RR. Quantitative analysis of high-resolution microendoscopic images for diagnosis of neoplasia in patients with Barrett's esophagus. Gastrointest Endosc. 2016 Jan; 83(1):107-14. PMID: 26253018.
      View in: PubMed
    7. Parikh ND, Perl D, Lee MH, Chang SS, Polydorides AD, Moshier E, Godbold J, Zhou E, Mitcham J, Richards-Kortum R, Anandasabapathy S. In vivo classification of colorectal neoplasia using high-resolution microendoscopy: Improvement with experience. J Gastroenterol Hepatol. 2015 Jul; 30(7):1155-60. PMID: 25753782.
      View in: PubMed
    8. Patsias A, Giraldez-Rodriguez L, Polydorides AD, Richards-Kortum R, Anandasabapathy S, Quang T, Sikora AG, Miles B. Feasibility of transoral robotic-assisted high-resolution microendoscopic imaging of oropharyngeal squamous cell carcinoma. Head Neck. 2015 Aug; 37(8):E99-102. PMID: 25327825.
      View in: PubMed
    9. Louie JS, Shukla R, Richards-Kortum R, Anandasabapathy S. High-resolution microendoscopy in differentiating neoplastic from non-neoplastic colorectal polyps. Best Pract Res Clin Gastroenterol. 2015 Aug; 29(4):663-73. PMID: 26381310.
      View in: PubMed
    10. Protano MA, Xu H, Wang G, Polydorides AD, Dawsey SM, Cui J, Xue L, Zhang F, Quang T, Pierce MC, Shin D, Schwarz RA, Bhutani MS, Lee M, Parikh N, Hur C, Xu W, Moshier E, Godbold J, Mitcham J, Hudson C, Richards-Kortum RR, Anandasabapathy S. Low-Cost High-Resolution Microendoscopy for the Detection of Esophageal Squamous Cell Neoplasia: An International Trial. Gastroenterology. 2015 Aug; 149(2):321-9. PMID: 25980753.
      View in: PubMed
    11. Hur C, Choi SE, Kong CY, Wang GQ, Xu H, Polydorides AD, Xue LY, Perzan KE, Tramontano AC, Richards-Kortum RR, Anandasabapathy S. High-resolution microendoscopy for esophageal cancer screening in China: A cost-effectiveness analysis. World J Gastroenterol. 2015 May 14; 21(18):5513-23. PMID: 25987774; PMCID: PMC4427673.
    12. Thekkek N, Lee MH, Polydorides AD, Rosen DG, Anandasabapathy S, Richards-Kortum R. Quantitative evaluation of in vivo vital-dye fluorescence endoscopic imaging for the detection of Barrett's-associated neoplasia. J Biomed Opt. 2015 May; 20(5):56002. PMID: 25950645; PMCID: PMC4423850.
    13. Ishijima A, Schwarz RA, Shin D, Mondrik S, Vigneswaran N, Gillenwater AM, Anandasabapathy S, Richards-Kortum R. Automated frame selection process for high-resolution microendoscopy. J Biomed Opt. 2015 Apr; 20(4):46014. PMID: 25919426; PMCID: PMC4412137.
    14. Louie JS, Richards-Kortum R, Anandasabapathy S. Applications and advancements in the use of high-resolution microendoscopy for detection of gastrointestinal neoplasia. Clin Gastroenterol Hepatol. 2014 Nov; 12(11):1789-92. PMID: 25108219; PMCID: PMC4250374.
    15. Shin D, Protano MA, Polydorides AD, Dawsey SM, Pierce MC, Kim MK, Schwarz RA, Quang T, Parikh N, Bhutani MS, Zhang F, Wang G, Xue L, Wang X, Xu H, Anandasabapathy S, Richards-Kortum RR. Quantitative analysis of high-resolution microendoscopic images for diagnosis of esophageal squamous cell carcinoma. Clin Gastroenterol Hepatol. 2015 Feb; 13(2):272-279.e2. PMID: 25066838; PMCID: PMC4305504.
    16. Perl DP, Parikh N, Chang S, Peng P, Thekkek N, Lee MH, Polydorides AD, Mitcham J, Richards-Kortum R, Anandasabapathy S. Diagnosis of neoplasia in Barrett's esophagus using vital-dye enhanced fluorescence imaging. J Vis Exp. 2014; (87). PMID: 24893592; PMCID: PMC4089432.
    17. Karimi P, Islami F, Anandasabapathy S, Freedman ND, Kamangar F. Gastric cancer: descriptive epidemiology, risk factors, screening, and prevention. Cancer Epidemiol Biomarkers Prev. 2014 May; 23(5):700-13. PMID: 24618998; PMCID: PMC4019373.
    18. Parikh ND, Perl D, Lee MH, Shah B, Young Y, Chang SS, Shukla R, Polydorides AD, Moshier E, Godbold J, Zhou E, Mitcham J, Richards-Kortum R, Anandasabapathy S. In vivo diagnostic accuracy of high-resolution microendoscopy in differentiating neoplastic from non-neoplastic colorectal polyps: a prospective study. Am J Gastroenterol. 2014 Jan; 109(1):68-75. PMID: 24296752; PMCID: PMC3947255.
    19. Canto MI, Anandasabapathy S, Brugge W, Falk GW, Dunbar KB, Zhang Z, Woods K, Almario JA, Schell U, Goldblum J, Maitra A, Montgomery E, Kiesslich R. In vivo endomicroscopy improves detection of Barrett's esophagus-related neoplasia: a multicenter international randomized controlled trial (with video). Gastrointest Endosc. 2014 Feb; 79(2):211-21. PMID: 24219822; PMCID: PMC4668117.
    20. Anandasabapathy S. Advanced imaging in Barrett's esophagus: are we ready to relinquish the random? Clin Gastroenterol Hepatol. 2013 Dec; 11(12):1571-2. PMID: 23924875.
      View in: PubMed
    21. Chang SS, Shukla R, Polydorides AD, Vila PM, Lee M, Han H, Kedia P, Lewis J, Gonzalez S, Kim MK, Harpaz N, Godbold J, Richards-Kortum R, Anandasabapathy S. High resolution microendoscopy for classification of colorectal polyps. Endoscopy. 2013 Jul; 45(7):553-9. PMID: 23780842.
      View in: PubMed
    22. Carns J, Keahey P, Quang T, Anandasabapathy S, Richards-Kortum R. Optical molecular imaging in the gastrointestinal tract. Gastrointest Endosc Clin N Am. 2013 Jul; 23(3):707-23. PMID: 23735112; PMCID: PMC3746803.
    23. Anandasabapathy S. The evolving field of endoscopic imaging. Gastrointest Endosc Clin N Am. 2013 Jul; 23(3):xv-xvi. PMID: 23735114.
      View in: PubMed
    24. Vila PM, Kingsley MJ, Polydorides AD, Protano MA, Pierce MC, Sauk J, Kim MK, Patel K, Godbold JH, Waye JD, Richards-Kortum R, Anandasabapathy S. Accuracy and interrater reliability for the diagnosis of Barrett's neoplasia among users of a novel, portable high-resolution microendoscope. Dis Esophagus. 2014 Jan; 27(1):55-62. PMID: 23442220; PMCID: PMC3795799.
    25. Thekkek N, Pierce MC, Lee MH, Polydorides AD, Flores RM, Anandasabapathy S, Richards-Kortum RR. Modular video endoscopy for in vivo cross-polarized and vital-dye fluorescence imaging of Barrett's-associated neoplasia. J Biomed Opt. 2013 Feb; 18(2):26007. PMID: 23370452; PMCID: PMC3561596.
    26. Regunathan R, Woo J, Pierce MC, Polydorides AD, Raoufi M, Roayaie S, Schwartz M, Labow D, Shin D, Suzuki R, Bhutani MS, Coghlan LG, Richards-Kortum R, Anandasabapathy S, Kim MK. Feasibility and preliminary accuracy of high-resolution imaging of the liver and pancreas using FNA compatible microendoscopy (with video). Gastrointest Endosc. 2012 Aug; 76(2):293-300. PMID: 22817784; PMCID: PMC3904224.
    27. Lee MH, Buterbaugh K, Richards-Kortum R, Anandasabapathy S. Advanced endoscopic imaging for Barrett's Esophagus: current options and future directions. Curr Gastroenterol Rep. 2012 Jun; 14(3):216-25. PMID: 22453701.
      View in: PubMed
    28. Vila PM, Park CW, Pierce MC, Goldstein GH, Levy L, Gurudutt VV, Polydorides AD, Godbold JH, Teng MS, Genden EM, Miles BA, Anandasabapathy S, Gillenwater AM, Richards-Kortum R, Sikora AG. Discrimination of benign and neoplastic mucosa with a high-resolution microendoscope (HRME) in head and neck cancer. Ann Surg Oncol. 2012 Oct; 19(11):3534-9. PMID: 22492225; PMCID: PMC3421068.
    29. Lewis JR, Itzkowitz S, Zhu H, Ward SC, Anandasabapathy S. Sequential downgrading of dysplasia in ulcerative colitis using carbon dioxide-based cryotherapy. Endoscopy. 2012; 44 Suppl 2 UCTN:E96-7. PMID: 22411499.
      View in: PubMed
    30. Thekkek N, Muldoon T, Polydorides AD, Maru DM, Harpaz N, Harris MT, Hofstettor W, Hiotis SP, Kim SA, Ky AJ, Anandasabapathy S, Richards-Kortum R. Vital-dye enhanced fluorescence imaging of GI mucosa: metaplasia, neoplasia, inflammation. Gastrointest Endosc. 2012 Apr; 75(4):877-87. PMID: 22301343; PMCID: PMC3336371.
    31. Levy LL, Vila PM, Park RW, Schwarz R, Polydorides AD, Teng MS, Gurudutt VV, Genden EM, Miles B, Anandasabapathy S, Gillenwater AM, Richards-Kortum R, Sikora AG. High-Resolution Optical Imaging of Benign and Malignant Mucosa in the Upper Aerodigestive Tract: An Atlas for Image-Guided Surgery. ISRN Minim Invasive Surg. 2012; 2012. PMID: 23641314.
      View in: PubMed
    32. Vila PM, Thekkek N, Richards-Kortum R, Anandasabapathy S. Use of in vivo real-time optical imaging for esophageal neoplasia. Mt Sinai J Med. 2011 Nov-Dec; 78(6):894-904. PMID: 22069213; PMCID: PMC3466051.
    33. Shukla R, Abidi WM, Richards-Kortum R, Anandasabapathy S. Endoscopic imaging: How far are we from real-time histology? World J Gastrointest Endosc. 2011 Oct 16; 3(10):183-94. PMID: 22013499; PMCID: PMC3196726.
    34. Thekkek N, Maru DM, Polydorides AD, Bhutani MS, Anandasabapathy S, Richards-Kortum R. Pre-clinical evaluation of fluorescent deoxyglucose as a topical contrast agent for the detection of Barrett's-associated neoplasia during confocal imaging. Technol Cancer Res Treat. 2011 Oct; 10(5):431-41. PMID: 21895028; PMCID: PMC4527376.
    35. Pierce MC, Vila PM, Polydorides AD, Richards-Kortum R, Anandasabapathy S. Low-cost endomicroscopy in the esophagus and colon. Am J Gastroenterol. 2011 Sep; 106(9):1722-4. PMID: 21897416; PMCID: PMC3191066.
    36. Matloff JL, Abidi W, Richards-Kortum R, Sauk J, Anandasabapathy S. High-resolution and optical molecular imaging for the early detection of colonic neoplasia. Gastrointest Endosc. 2011 Jun; 73(6):1263-73. PMID: 21628019.
      View in: PubMed
    37. Thekkek N, Anandasabapathy S, Richards-Kortum R. Optical molecular imaging for detection of Barrett's-associated neoplasia. World J Gastroenterol. 2011 Jan 7; 17(1):53-62. PMID: 21218084; PMCID: PMC3016680.
    38. Sauk J, Hoffman A, Anandasabapathy S, Kiesslich R. High-definition and filter-aided colonoscopy. Gastroenterol Clin North Am. 2010 Dec; 39(4):859-81. PMID: 21093760.
      View in: PubMed
    39. Anandasabapathy S, Sontag S, Graham DY, Frist S, Bratton J, Harpaz N, Waye JD. Computer-assisted brush-biopsy analysis for the detection of dysplasia in a high-risk Barrett's esophagus surveillance population. Dig Dis Sci. 2011 Mar; 56(3):761-6. PMID: 20978843.
      View in: PubMed
    40. Bedard N, Pierce M, El-Nagger A, Anandasabapathy S, Gillenwater A, Richards-Kortum R. Emerging roles for multimodal optical imaging in early cancer detection: a global challenge. Technol Cancer Res Treat. 2010 Apr; 9(2):211-7. PMID: 20218743; PMCID: PMC2906814.
    41. Muldoon TJ, Thekkek N, Roblyer D, Maru D, Harpaz N, Potack J, Anandasabapathy S, Richards-Kortum R. Evaluation of quantitative image analysis criteria for the high-resolution microendoscopic detection of neoplasia in Barrett's esophagus. J Biomed Opt. 2010 Mar-Apr; 15(2):026027. PMID: 20459272; PMCID: PMC2874050.
    42. Lee JH, Stewart J, Ross WA, Anandasabapathy S, Xiao L, Staerkel G. Blinded prospective comparison of the performance of 22-gauge and 25-gauge needles in endoscopic ultrasound-guided fine needle aspiration of the pancreas and peri-pancreatic lesions. Dig Dis Sci. 2009 Oct; 54(10):2274-81. PMID: 19669880.
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    43. Morganstern B, Anandasabapathy S. GERD and Barrett's esophagus: diagnostic and management strategies in the geriatric population. Geriatrics. 2009 Jul; 64(7):9-12. PMID: 19586085.
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    44. Maru DM, Luthra R, Correa AM, White-Cross J, Anandasabapathy S, Krishnan S, Guha S, Komaki R, Swisher SG, Ajani JA, Hofstetter WL, Rashid A. Frequent loss of heterozygosity of chromosome 1q in esophageal adenocarcinoma: loss of chromosome 1q21.3 is associated with shorter overall survival. Cancer. 2009 Apr 1; 115(7):1576-85. PMID: 19156915.
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    45. Maru DM, Singh RR, Hannah C, Albarracin CT, Li YX, Abraham R, Romans AM, Yao H, Luthra MG, Anandasabapathy S, Swisher SG, Hofstetter WL, Rashid A, Luthra R. MicroRNA-196a is a potential marker of progression during Barrett's metaplasia-dysplasia-invasive adenocarcinoma sequence in esophagus. Am J Pathol. 2009 May; 174(5):1940-8. PMID: 19342367; PMCID: PMC2671281.
    46. Anandasabapathy S, Maru D, Klumpp S, Uthamanthil R, Borne A, Bhutani MS. Novel endoscopic application of a new flexible-fiber CO2 laser for esophageal mucosal ablation in a porcine model. Endoscopy. 2009 Feb; 41(2):138-42. PMID: 19214893.
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    47. Kamat P, Wen S, Morris J, Anandasabapathy S. Exploring the association between elevated body mass index and Barrett's esophagus: a systematic review and meta-analysis. Ann Thorac Surg. 2009 Feb; 87(2):655-62. PMID: 19161814.
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    48. Cen P, Correa AM, Lee JH, Le JH, Maru D, Anandasabapathy S, Liao Z, Hofstetter WL, Swisher SG, Komaki R, Ross WA, Vaporciyan A, Ajani JA. Adenocarcinoma of the lower esophagus with Barrett's esophagus or without Barrett's esophagus: differences in patients' survival after preoperative chemoradiation. Dis Esophagus. 2009; 22(1):32-41. PMID: 19021684.
      View in: PubMed
    49. Muldoon TJ, Anandasabapathy S, Maru D, Richards-Kortum R. High-resolution imaging in Barrett's esophagus: a novel, low-cost endoscopic microscope. Gastrointest Endosc. 2008 Oct; 68(4):737-44. PMID: 18926182; PMCID: PMC2869299.
    50. Maru DM, Khurana H, Rashid A, Correa AM, Anandasabapathy S, Krishnan S, Komaki R, Ajani JA, Swisher SG, Hofstetter WL. Retrospective study of clinicopathologic features and prognosis of high-grade neuroendocrine carcinoma of the esophagus. Am J Surg Pathol. 2008 Sep; 32(9):1404-11. PMID: 18670347.
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    51. Anandasabapathy S, Maru D, Klumpp S, Uthamanthil R, Borne A, Bhutani MS. Evaluation of a new flexible fiber CO2 laser for gastrointestinal cutting: NOTES and mucosectomy in a porcine model. Endoscopy. 2008 Sep; 40 Suppl 2:E200-1. PMID: 18709617.
      View in: PubMed
    52. Leung KK, Maru D, Abraham S, Hofstetter WL, Mehran R, Anandasabapathy S. Optical EMR: confocal endomicroscopy-targeted EMR of focal high-grade dysplasia in Barrett's esophagus. Gastrointest Endosc. 2009 Jan; 69(1):170-2. PMID: 18582880.
      View in: PubMed
    53. Anandasabapathy S. Novel Endoscopic Techniques for the Detection of Barrett's Dysplasia. Gastrointest Cancer Res. 2008 Mar; 2(2):81-4. PMID: 19259299; PMCID: PMC2630821.
    54. Anandasabapathy S. Endoscopic imaging: emerging optical techniques for the detection of colorectal neoplasia. Curr Opin Gastroenterol. 2008 Jan; 24(1):64-9. PMID: 18043235.
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    55. Izzo JG, Luthra R, Wu TT, Correa AM, Luthra M, Anandasabapathy S, Chao KS, Hung MC, Aggarwal B, Hittelman WN, Ajani JA. Molecular mechanisms in Barrett's metaplasia and its progression. Semin Oncol. 2007 Apr; 34(2 Suppl 1):S2-6. PMID: 17449347.
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    56. Anandasabapathy S, Jhamb J, Davila M, Wei C, Morris J, Bresalier R. Clinical and endoscopic factors predict higher pathologic grades of Barrett dysplasia. Cancer. 2007 Feb 15; 109(4):668-74. PMID: 17211862.
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    57. Anandasabapathy S, Jaffin BW. Multichannel intraluminal impedance in the evaluation of patients with persistent globus on proton pump inhibitor therapy. Ann Otol Rhinol Laryngol. 2006 Aug; 115(8):563-70. PMID: 16944654.
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    58. Anandasabapathy S. Endoscopic ultrasound: indications and applications. Mt Sinai J Med. 2006 Jul; 73(4):702-7. PMID: 16878276.
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    59. Frishman WH, O'Brien M, Naseer N, Anandasabapathy S. Innovative drug treatments for viral and autoimmune myocarditis. Heart Dis. 2002 May-Jun; 4(3):171-83. PMID: 12028603.
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    60. Nussbaum G, Anandasabapathy S, Mukherjee J, Fan M, Casadevall A, Scharff MD. Molecular and idiotypic analyses of the antibody response to Cryptococcus neoformans glucuronoxylomannan-protein conjugate vaccine in autoimmune and nonautoimmune mice. Infect Immun. 1999 Sep; 67(9):4469-76. PMID: 10456888; PMCID: PMC96766.
    61. Anandasabapathy S, Frishman WH. Innovative drug treatments for viral and autoimmune myocarditis. J Clin Pharmacol. 1998 Apr; 38(4):295-308. PMID: 9590456.
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