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Items: 1 to 50 of 240

1.

Histopathology Scoring Systems of Stenosis Associated With Small Bowel Crohn's Disease: A Systematic Review.

Gordon IO, Bettenworth D, Bokemeyer A, Srivastava A, Rosty C, Hertogh GE, Robert ME, Valasek MA, Mao R, Kurada S, Harpaz N, Borralho P, Pai RK, Pai RK, Odze R, Feakins R, Parker CE, Nguyen T, Jairath V, Baker ME, Bruining DH, Fletcher JG, Feagan BG, Rieder F; Stenosis Therapy and Anti-Fibrotic Research (STAR) Consortium.

Gastroenterology. 2019 Aug 30. pii: S0016-5085(19)41258-4. doi: 10.1053/j.gastro.2019.08.033. [Epub ahead of print]

PMID:
31476299
2.

Correction to: Surveillance of Low-Grade Appendiceal Mucinous Neoplasms With Peritoneal Metastases After Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy: Are 5 Years Enough? A Multisite Experience.

Solomon D, Bekhor E, Leigh N, Maniar YM, Totin L, Hofstedt M, Aycart SN, Carr J, Ballentine S, Magge DR, Golas BJ, Pai RK, Polydorides AD, Bartlett DL, Labow DM, Choudry HA, Sarpel U.

Ann Surg Oncol. 2019 Aug 19. doi: 10.1245/s10434-019-07739-4. [Epub ahead of print]

PMID:
31429017
3.

Surveillance of Low-Grade Appendiceal Mucinous Neoplasms With Peritoneal Metastases After Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy: Are 5 Years Enough? A Multisite Experience.

Solomon D, Bekhor E, Leigh N, Maniar YM, Totin L, Hofstedt M, Aycart SN, Carr J, Ballentine S, Magge DR, Golas BJ, Pai RK, Polydorides AD, Bartlett DL, Labow DM, Choudry HA, Sarpel U.

Ann Surg Oncol. 2019 Aug 5. doi: 10.1245/s10434-019-07678-0. [Epub ahead of print] Erratum in: Ann Surg Oncol. 2019 Aug 19;:.

PMID:
31385130
4.

Comparison of narrow-band imaging, volumetric laser endomicroscopy, and pathologic findings in Barrett's esophagus.

Katada C, Pai RK, Fukami N.

VideoGIE. 2019 May 23;4(7):319-322. doi: 10.1016/j.vgie.2019.03.022. eCollection 2019 Jul. No abstract available.

5.

What is the role of histopathology in the evaluation of disease activity in Crohn's disease?

Pai RK, Jairath V.

Best Pract Res Clin Gastroenterol. 2019 Feb - Apr;38-39:101601. doi: 10.1016/j.bpg.2019.02.003. Epub 2019 Feb 15. Review.

PMID:
31327406
6.

Loss of SATB2 Expression Is a Biomarker of Inflammatory Bowel Disease-associated Colorectal Dysplasia and Adenocarcinoma.

Ma C, Henn P, Miller C, Herbst C, Hartman DJ, Pai RK.

Am J Surg Pathol. 2019 Oct;43(10):1314-1322. doi: 10.1097/PAS.0000000000001330.

PMID:
31318711
7.

Gene Expression Changes Accompanying the Duodenal Adenoma-Carcinoma Sequence in Familial Adenomatous Polyposis.

Thiruvengadam SS, OʼMalley M, LaGuardia L, Lopez R, Wang Z, Shadrach BL, Chen Y, Li C, Veigl ML, Barnholtz-Sloan JS, Pai RK, Church JM, Kalady MF, Walsh RM, Burke CA.

Clin Transl Gastroenterol. 2019 Jun;10(6):e00053. doi: 10.14309/ctg.0000000000000053.

8.

Discordant Diagnostic Terminology and Pathologic Grading of Primary Appendiceal Mucinous Neoplasms Reviewed at a High-Volume Center.

Choudry HA, Pai RK, Parimi A, Jones HL, Pingpank JF, Ahrendt SS, Holtzman MP, Bartlett DL.

Ann Surg Oncol. 2019 Aug;26(8):2607-2614. doi: 10.1245/s10434-019-07447-z. Epub 2019 May 20.

PMID:
31111354
9.

Prognostic Implications of Pathological Response to Neoadjuvant Chemoradiation in Pathologic Stage III Rectal Cancer.

Karagkounis G, Thai L, Mace AG, Wiland H, Pai RK, Steele SR, Church JM, Kalady MF.

Ann Surg. 2019 Jun;269(6):1117-1123. doi: 10.1097/SLA.0000000000002719.

PMID:
31082910
10.

Gastrointestinal Mastocytosis: A Potential Diagnostic Pitfall to Be Aware.

Zanelli M, Pai RK, Grazia Zorzi M, Zizzo M, Martino G, Morelli L, Parisi A, De Marco L, Annessi V, Ascani S.

Int J Surg Pathol. 2019 Sep;27(6):643-646. doi: 10.1177/1066896919846648. Epub 2019 May 2.

PMID:
31046499
11.

An update on the morphology and molecular pathology of serrated colorectal polyps and associated carcinomas.

Pai RK, Bettington M, Srivastava A, Rosty C.

Mod Pathol. 2019 Apr 25. doi: 10.1038/s41379-019-0280-2. [Epub ahead of print] Review.

PMID:
31028362
12.

Associations of Lipophilic Micronutrients with Physical and Cognitive Fitness in Persons with Mild Cognitive Impairment.

Gerger P, Pai RK, Stuckenschneider T, Falkenreck J, Weigert H, Stahl W, Weber B, Nelles G, Spazzafumo L, Schneider S, Polidori MC.

Nutrients. 2019 Apr 22;11(4). pii: E902. doi: 10.3390/nu11040902.

13.

Evaluation of optimal biopsy location for assessment of histological activity, transcriptomic and immunohistochemical analyses in patients with active Crohn's disease.

Novak G, Stevens T, Van Viegen T, Bossuyt P, Štabuc B, Jeyarajah J, Zou G, Gaemers IC, McKee TD, Fu F, Shackelton LM, Khanna R, van den Brink GR, Sandborn WJ, Feagan BG, Pai RK, Jairath V, Vande Casteele N, D'Haens G.

Aliment Pharmacol Ther. 2019 Jun;49(11):1401-1409. doi: 10.1111/apt.15250. Epub 2019 Apr 15.

PMID:
30983024
14.

Correction to: Postoperative Complications Independently Predict Cancer-Related Survival in Peritoneal Malignancies.

Choudry MHA, Shuai Y, Jones HL, Pai RK, Pingpank JF, Ahrendt SS, Holtzman MP, Zeh HJ, Bartlett DL.

Ann Surg Oncol. 2019 Apr 11. doi: 10.1245/s10434-019-07349-0. [Epub ahead of print]

PMID:
30980195
15.

SATB2 and CDX2 are prognostic biomarkers in DNA mismatch repair protein deficient colon cancer.

Ma C, Olevian D, Miller C, Herbst C, Jayachandran P, Kozak MM, Chang DT, Pai RK.

Mod Pathol. 2019 Jul;32(8):1217-1231. doi: 10.1038/s41379-019-0265-1. Epub 2019 Apr 8.

PMID:
30962505
16.

Discrimination of low- and high-grade appendiceal mucinous neoplasms by targeted sequencing of cancer-related variants.

LaFramboise WA, Pai RK, Petrosko P, Belsky MA, Dhir A, Howard PG, Becich MJ, Holtzman MP, Ahrendt SA, Pingpank JF, Zeh HJ, Dhir R, Bartlett DL, Choudry HA.

Mod Pathol. 2019 Jul;32(8):1197-1209. doi: 10.1038/s41379-019-0256-2. Epub 2019 Apr 8.

PMID:
30962504
17.

Repeat Cytoreductive Surgery-Hyperthermic Intraperitoneal Chemoperfusion is Feasible and Offers Survival Benefit in Select Patients with Peritoneal Metastases.

Choudry HA, Bednar F, Shuai Y, Jones HL, Pai RK, Pingpank JF, Ahrendt SS, Holtzman MP, Zeh HJ, Bartlett DL.

Ann Surg Oncol. 2019 May;26(5):1445-1453. doi: 10.1245/s10434-019-07218-w. Epub 2019 Mar 1.

PMID:
30825033
18.

Histologic Healing Rates of Medical Therapies for Ulcerative Colitis: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Battat R, Duijvestein M, Guizzetti L, Choudhary D, Boland BS, Dulai PS, Parker CE, Nguyen TM, Singh S, Vande Casteele N, Pai RK, Feagan BG, Sandborn WJ, Jairath V.

Am J Gastroenterol. 2019 May;114(5):733-745. doi: 10.14309/ajg.0000000000000111.

PMID:
30694863
19.

Pathologic Complete Response in a Large Gastric GIST: Using Molecular Markers to Achieve Maximal Response to Neoadjuvant Imatinib.

Brown JB, Pai RK, Burgess MA, Chennat J, Zureikat AH.

J Natl Compr Canc Netw. 2018 Dec;16(12):1424-1428. doi: 10.6004/jnccn.2018.7063.

PMID:
30545989
20.

DNA mismatch repair deficiency but not ARID1A loss is associated with prognosis in small intestinal adenocarcinoma.

González I, Goyal B, Xia MD, Pai RK, Ma C.

Hum Pathol. 2019 Mar;85:18-26. doi: 10.1016/j.humpath.2018.10.013. Epub 2018 Oct 28.

PMID:
30381262
21.

Definitions of response and remission for the Robarts Histopathology Index.

Pai RK, Khanna R, D'Haens GR, Sandborn WJ, Jeyarajah J, Feagan BG, Vande Casteele N, Jairath V.

Gut. 2018 Oct 26. pii: gutjnl-2018-317547. doi: 10.1136/gutjnl-2018-317547. [Epub ahead of print] No abstract available.

PMID:
30366909
22.

Postoperative Complications Independently Predict Cancer-Related Survival in Peritoneal Malignancies.

Choudry MHA, Shuai Y, Jones HL, Pai RK, Pingpank JF, Ahrendt SS, Holtzman MP, Zeh HJ, Bartlett DL.

Ann Surg Oncol. 2018 Dec;25(13):3950-3959. doi: 10.1245/s10434-018-6823-9. Epub 2018 Oct 9. Erratum in: Ann Surg Oncol. 2019 Apr 11;:.

PMID:
30302637
23.

SATB2 Is Superior to CDX2 in Distinguishing Signet Ring Cell Carcinoma of the Upper Gastrointestinal Tract and Lower Gastrointestinal Tract.

Ma C, Lowenthal BM, Pai RK.

Am J Surg Pathol. 2018 Dec;42(12):1715-1722. doi: 10.1097/PAS.0000000000001159.

PMID:
30212392
24.

The emerging role of histologic disease activity assessment in ulcerative colitis.

Pai RK, Jairath V, Vande Casteele N, Rieder F, Parker CE, Lauwers GY.

Gastrointest Endosc. 2018 Dec;88(6):887-898. doi: 10.1016/j.gie.2018.08.018. Epub 2018 Aug 22. Review.

PMID:
30142351
25.

Pre-emptive caudal epidural analgesia with ropivacaine for lumbosacral spine surgery: A randomized case control study.

Samagh N, Pai RK, Mathews TK, Jangra K, Varma RG.

J Anaesthesiol Clin Pharmacol. 2018 Apr-Jun;34(2):237-241. doi: 10.4103/joacp.JOACP_72_17.

26.

Responsiveness of histological disease activity indices in ulcerative colitis: a post hoc analysis using data from the TOUCHSTONE randomised controlled trial.

Jairath V, Peyrin-Biroulet L, Zou G, Mosli M, Vande Casteele N, Pai RK, Valasek MA, Marchal-Bressenot A, Stitt LW, Shackelton LM, Khanna R, D'Haens GR, Sandborn WJ, Olson A, Feagan BG, Pai RK.

Gut. 2019 Jul;68(7):1162-1168. doi: 10.1136/gutjnl-2018-316702. Epub 2018 Aug 3.

PMID:
30076171
27.

Loss of SATB2 Expression in Colorectal Carcinoma Is Associated With DNA Mismatch Repair Protein Deficiency and BRAF Mutation.

Ma C, Olevian DC, Lowenthal BM, Jayachandran P, Kozak MM, Chang DT, Pai RK.

Am J Surg Pathol. 2018 Oct;42(10):1409-1417. doi: 10.1097/PAS.0000000000001116.

PMID:
30001238
28.

Histopathological Predictors of Recurrence in Stage III Colon Cancer: Reappraisal of Tumor Deposits and Tumor Budding Using AJCC8 Criteria.

Landau MA, Zhu B, Akwuole FN, Pai RK.

Int J Surg Pathol. 2019 Apr;27(2):147-158. doi: 10.1177/1066896918787275. Epub 2018 Jul 11.

PMID:
29992847
29.

Heterogeneity in Clinical, Endoscopic, and Histologic Outcome Measures and Placebo Response Rates in Clinical Trials of Eosinophilic Esophagitis: A Systematic Review.

Ma C, van Rhijn BD, Jairath V, Nguyen TM, Parker CE, Aceves SS, Furuta GT, Gupta SK, Katzka DA, Safroneeva E, Schoepfer AM, Straumann A, Spergel JM, Pai RK, Feagan BG, Hirano I, Dellon ES, Bredenoord AJ.

Clin Gastroenterol Hepatol. 2018 Nov;16(11):1714-1729.e3. doi: 10.1016/j.cgh.2018.06.005. Epub 2018 Jun 14. Review.

30.

DNA mismatch repair protein deficient non-neoplastic colonic crypts: a novel indicator of Lynch syndrome.

Pai RK, Dudley B, Karloski E, Brand RE, O'Callaghan N, Rosty C, Buchanan DD, Jenkins MA, Thibodeau SN, French AJ, Lindor NM, Pai RK.

Mod Pathol. 2018 Oct;31(10):1608-1618. doi: 10.1038/s41379-018-0079-6. Epub 2018 Jun 8.

31.

Editorial: validating reliability of the eosinophilic oesophagitis histological scoring system (EOE-HSS)-an important first step. Authors' reply.

Pai RK, Bredenoord AJ, Feagan BG, Jairath V.

Aliment Pharmacol Ther. 2018 Jun;47(12):1714-1715. doi: 10.1111/apt.14658. No abstract available.

PMID:
29878503
32.

Small Intestine Neuroendocrine Tumor in a Patient With MUTYH Adenomatous Polyposis-Case Report and SEER Analysis.

Weidner TK, Kidwell JT, Glasgow AE, Menias CO, Ahn DH, Pai RK, Heigh RI, Mishra N.

Clin Colorectal Cancer. 2018 Sep;17(3):e545-e548. doi: 10.1016/j.clcc.2018.05.002. Epub 2018 May 9. No abstract available.

PMID:
29843990
33.
34.

Management of Mucinous Appendiceal Tumors.

Choudry HA, Pai RK.

Ann Surg Oncol. 2018 Aug;25(8):2135-2144. doi: 10.1245/s10434-018-6488-4. Epub 2018 May 1. No abstract available.

PMID:
29717422
35.

Systematic review with meta-analysis: endoscopic and histologic placebo rates in induction and maintenance trials of ulcerative colitis.

Ma C, Guizzetti L, Panaccione R, Fedorak RN, Pai RK, Parker CE, Nguyen TM, Khanna R, Vande Casteele N, D'Haens G, Sandborn WJ, Feagan BG, Jairath V.

Aliment Pharmacol Ther. 2018 Jun;47(12):1578-1596. doi: 10.1111/apt.14672. Epub 2018 Apr 25.

PMID:
29696670
36.

Heterogeneity in Definitions of Efficacy and Safety Endpoints for Clinical Trials of Crohn's Disease: A Systematic Review.

Ma C, Hussein IM, Al-Abbar YJ, Panaccione R, Fedorak RN, Parker CE, Nguyen TM, Khanna R, Siegel CA, Peyrin-Biroulet L, Pai RK, Vande Casteele N, D'Haens GR, Sandborn WJ, Feagan BG, Jairath V.

Clin Gastroenterol Hepatol. 2018 Sep;16(9):1407-1419.e22. doi: 10.1016/j.cgh.2018.02.051. Epub 2018 Mar 27. Review.

PMID:
29596987
37.

Prognostic Implications of Pathological Response to Neoadjuvant Chemoradiation in Pathologic Stage III Rectal Cancer.

Karagkounis G, Thai L, Mace AG, Wiland H, Pai RK, Steele SR, Church JM, Kalady MF.

Ann Surg. 2018 Feb 20. doi: 10.1097/SLA.0000000000002719. [Epub ahead of print]

PMID:
29465458
38.

Reliability of histologic assessment in patients with eosinophilic oesophagitis.

Warners MJ, Ambarus CA, Bredenoord AJ, Verheij J, Lauwers GY, Walsh JC, Katzka DA, Nelson S, van Viegen T, Furuta GT, Gupta SK, Stitt L, Zou G, Parker CE, Shackelton LM, D Haens GR, Sandborn WJ, Dellon ES, Feagan BG, Collins MH, Jairath V, Pai RK.

Aliment Pharmacol Ther. 2018 Apr;47(7):940-950. doi: 10.1111/apt.14559. Epub 2018 Feb 20.

PMID:
29460418
39.

Novel Computer-enhanced Visualization of Volumetric Laser Endomicroscopy Correlates Endoscopic and Pathological Images.

Kahn A, Pai RK, Fukami N.

Clin Gastroenterol Hepatol. 2018 Dec;16(12):A23-A24. doi: 10.1016/j.cgh.2018.01.038. Epub 2018 Jan 31. No abstract available.

PMID:
29391268
40.

Variation in Pathologist Classification of Colorectal Adenomas and Serrated Polyps.

Gourevitch RA, Rose S, Crockett SD, Morris M, Carrell DS, Greer JB, Pai RK, Schoen RE, Mehrotra A.

Am J Gastroenterol. 2018 Mar;113(3):431-439. doi: 10.1038/ajg.2017.496. Epub 2018 Jan 30.

41.

Colorectal Carcinomas With Isolated Loss of PMS2 Staining by Immunohistochemistry.

Alpert L, Pai RK, Srivastava A, McKinnon W, Wilcox R, Yantiss RK, Arcega R, Wang HL, Robert ME, Liu X, Pai RK, Zhao L, Westerhoff M, Hampel H, Kupfer S, Setia N, Xiao SY, Hart J, Frankel WL.

Arch Pathol Lab Med. 2018 Apr;142(4):523-528. doi: 10.5858/arpa.2017-0156-OA. Epub 2018 Jan 16.

PMID:
29336605
42.

Gastric pyloric gland adenoma: a multicentre clinicopathological study of 67 cases.

Choi WT, Brown I, Ushiku T, Yozu M, Setia N, Srivastava A, Johncilla M, Pai RK, Gill RM, Fukayama M, Misdraji J, Lauwers GY.

Histopathology. 2018 May;72(6):1007-1014. doi: 10.1111/his.13460. Epub 2018 Mar 5.

PMID:
29278427
43.

Site-specific Differences in Colonic Adenocarcinoma: KRAS Mutations and High Tumor Budding Are More Frequent in Cecal Adenocarcinoma.

Landau MA, Zhu B, Akwuole FN, Pai RK.

Am J Surg Pathol. 2018 Mar;42(3):351-358. doi: 10.1097/PAS.0000000000001004.

PMID:
29240583
44.

Histologic Features Do Not Reliably Predict Mismatch Repair Protein Deficiency in Colorectal Carcinoma: The Results of a 5-Year Prospective Evaluation.

Olevian DC, Pai RK.

Appl Immunohistochem Mol Morphol. 2018 Apr;26(4):231-238. doi: 10.1097/PAI.0000000000000611.

PMID:
29189259
45.

Substantial Interobserver Agreement in the Diagnosis of Dysplasia in Barrett Esophagus Upon Review of a Patient's Entire Set of Biopsies.

Salomao MA, Lam-Himlin D, Pai RK.

Am J Surg Pathol. 2018 Mar;42(3):376-381. doi: 10.1097/PAS.0000000000000988.

PMID:
29135518
46.

Impact of Cellularity on Oncologic Outcomes Following Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemoperfusion for Pseudomyxoma Peritonei.

Choudry HA, Pai RK, Shuai Y, Ramalingam L, Jones HL, Pingpank JF, Ahrendt SS, Holtzman MP, Zureikat AH, Zeh HJ, Bartlett DL.

Ann Surg Oncol. 2018 Jan;25(1):76-82. doi: 10.1245/s10434-017-6214-7. Epub 2017 Nov 6.

PMID:
29110275
47.

An Update on the Diagnosis, Grading, and Staging of Appendiceal Mucinous Neoplasms.

Valasek MA, Pai RK.

Adv Anat Pathol. 2018 Jan;25(1):38-60. doi: 10.1097/PAP.0000000000000178. Review.

PMID:
29016471
48.

Rack1 function in intestinal epithelia: regulating crypt cell proliferation and regeneration and promoting differentiation and apoptosis.

Cheng ZF, Pai RK, Cartwright CA.

Am J Physiol Gastrointest Liver Physiol. 2018 Jan 1;314(1):G1-G13. doi: 10.1152/ajpgi.00240.2017. Epub 2017 Sep 21.

49.

Centrilobular ductular reaction correlates with fibrosis stage and fibrosis progression in non-alcoholic steatohepatitis.

Zhao L, Westerhoff M, Pai RK, Choi WT, Gao ZH, Hart J.

Mod Pathol. 2018 Jan;31(1):150-159. doi: 10.1038/modpathol.2017.115. Epub 2017 Sep 1.

50.

A Polyclonal Antibody to NKX3.1 Identifies Fungal Organisms From the Esophagus.

Pejchal M, Pai RK, Habib-Bein NF, Barasch NJ, Hartman DJ.

Appl Immunohistochem Mol Morphol. 2019 Jan;27(1):81-85. doi: 10.1097/PAI.0000000000000528.

PMID:
28777145

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