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Sarah B. Umar

mayo clinic phoenix

17H-index
89Paper Count
1.3KCitation Count
Published Papers 33
Publication Date
Flow cytometric detection of clonal T-cell populations in CAR T-cell therapy related enteropathy
err2025-11-01
err0
PREAI
errCheng, Jinjun; Rolak, Stacey C.; Umar, Sarah B.; Zhou, Jiehao; Craig, Fiona E.; Kelemen, Katalin; Patel, Chirag R.
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A mixed methods survey of research education requirements for residents in internal medicine, neurology and transitional programs
err2025-04-24
err0
errOAAI
errMichael O’Shea; Nikita Ashcherkin; Suganya Arunachalam Karikalan; Matthew Biondi; Hally Chaffin; Sarah Umar; Nathan Delafield; Nikita Chhabra; Matthew Hoerth; Amaal Starling; Umesh Sharma; Brittane Valles; Christina Wu; Gretchen Taylor; Camille Hawkins; Patress Persons
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Progression of gastrointestinal symptoms over time in patients with systemic sclerosis
err2021-02-25
err5
PREAI
errBering, Jamie; Griffing, W. Leroy; Crowell, Michael; Umar, Sarah B.
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Colonoscopy core curriculum
err2021-02-01
err8
PREAI
errWalsh, Catharine M.; Umar, Sarah B.; Ghassemi, Sahar; Aihara, Hiroyuki; Anand, Gobind S.; Cassani, Lisa; Chahal, Prabhleen; Dacha, Sunil; Duloy, Anna; Huang, Christopher; Kowalski, Thomas E.; Kushnir, Vladimir; Qayed, Emad; Sheth, Sunil G.; Simons-Linares, C. Roberto; Taylor, Jason R.; Vela, Stacie A. F.; Williams, Renee L.; Wagh, Mihir S.
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Core curriculum for endoscopic ablative techniques
err2021-02-01
err1
PREAI
errAihara, Hiroyuki; Kushnir, Vladimir; Anand, Gobind S.; Cassani, Lisa; Chahal, Prabhleen; Dacha, Sunil; Duloy, Anna; Ghassemi, Sahar; Huang, Christopher; Kowalski, Thomas E.; Qayed, Emad; Sheth, Sunil G.; Simons-Linares, C. Roberto; Taylor, Jason R.; Umar, Sarah B.; Vela, Stacie A. F.; Walsh, Catharine M.; Williams, Renee L.; Wagh, Mihir S.
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Core curriculum for endoscopic mucosal resection
err2021-02-01
err5
PREAI
errAihara, Hiroyuki; Kushnir, Vladimir; Anand, Gobind S.; Cassani, Lisa; Chahal, Prabhleen; Dacha, Sunil; Duloy, Anna; Ghassemi, Sahar; Huang, Christopher; Kowalski, Thomas E.; Qayed, Emad; Sheth, Sunil G.; Simons-Linares, C. Roberto; Taylor, Jason R.; Umar, Sarah B.; Vela, Stacie A. F.; Walsh, Catharine M.; Williams, Renee L.; Wagh, Mihir S.
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Prevalence of Barrett's Esophagus in Female Patients With Scleroderma
err2021-01-07
err9
PREAI
errSnyder, Diana L.; Crowell, Michael D.; Kahn, Allon; Griffing, W. Leroy; Umar, Sarah; Ramirez, Francisco C.
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Core curriculum for EUS
err2020-09-01
err7
PREAI
errCassani, Lisa; Aihara, Hiroyuki; Anand, Gobind S.; Chahal, Prabhleen; Dacha, Sunil; Duloy, Anna; Ghassemi, Sahar; Huang, Christopher; Kowalski, Thomas E.; Kushnir, Vladimir; Qayed, Emad; Sheth, Sunil G.; Simons-Linares, C. Roberto; Taylor, Jason R.; Umar, Sarah B.; Vela, Stacie A. F.; Walsh, Catharine M.; Williams, Renee L.; Wagh, Mihir S.
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Core curriculum for endoluminal stent placement
err2020-09-01
err2
PREAI
errQayed, Emad; Anand, Gobind S.; Aihara, Hiroyuki; Cassani, Lisa; Chahal, Prabhleen; Dacha, Sunil; Duloy, Anna; Ghassemi, Sahar; Huang, Christopher; Kowalski, Thomas E.; Kushnir, Vladimir; Sheth, Sunil G.; Simons-Linares, C. Roberto; Taylor, Jason R.; Umar, Sarah B.; Vela, Stacie A. F.; Walsh, Catharine M.; Williams, Renee L.; Wagh, Mihir S.
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Individuals With Scleroderma May Have Increased Risk of Sleep-Disordered Breathing
err2019-11-15
err18
errOAAI
errNokes, Brandon T.; Raza, Hassan A.; Cartin-Ceba, Rodrigo; Lyng, Phillip J.; Krahn, Lois E.; Wesselius, Lewis; Jokerst, Clinton E.; Umar, Sarah B.; Griffing, W. Leroy; Neville, Matthew R.; Malhotra, Atul; Parish, James M.
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Effect of Bowel Preparation Volume Size in Inpatient Colonoscopy. Results of a Prospective, Randomized, Comparative Pilot Study
err2019-10-01
err0
errOAAI
errHernandez, Patricia V.; Horsley-Silva, Jennifer L.; Snyder, Diana L.; Baffy, Noemi; Atia, Mary; Koepke, Laura; Buras, Matthew; Lim, Elisabeth; Ruff, Kevin; Umar, Sarah; Islam, Sameer; Ramirez, Francisco C.
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Variation in Endoscopic Activity Assessment and Endoscopy Score Validation in Adults With Eosinophilic Esophagitis
err2019-07-01
err19
errOAAI
errSchoepfer, Alain M.; Hirano, Ikuo; Coslovsky, Michael; Roumet, Marie C.; Zwahlen, Marcel; Kuehni, Claudia E.; Hafner, David; Alexander, Jeffrey A.; Dellon, Evan S.; Gonsalves, Nirmala; Leung, John; Bussmann, Christian; Collins, Margaret H.; Newbury, Robert O.; Smyrk, Thomas C.; Woosley, John T.; Yang, Guang-Yu; Romero, Yvonne; Katzka, David A.; Furuta, Glenn T.; Gupta, Sandeep K.; Aceves, Seema S.; Chehade, Mirna; Spergel, Jonathan M.; Falk, Gary W.; Meltzer, Brian A.; Comer, Gail M.; Straumann, Alex; Safroneeva, Ekaterina; Achem, Sami R.; Arora, Amindra S.; Alpan, Oral; Armstrong, David; Attwood, Stephen E.; Butterfield, Joseph H.; Crowell, Michael D.; DeVault, Kenneth R.; Drouin, Eric; Enav, Benjamin; Enders, Felicity T.; Fleischer, David E.; Foxx-Orenstein, Amy; Francis, Dawn L.; Guyatt, Gordon H.; Harris, Lucinda A.; Kagalwalla, Amir F.; Kita, Hirohito; Krishna, Murli; Lee, James J.; Lewis, John C.; Lim, Kaiser; Locke, G. Richard, III; Murray, Joseph A.; Cuong C Nguyen; Orbelo, Diana M.; Pasha, Shabana F.; Ramirez, Francisco C.; Sheikh, Javed; Umar, Sarah B.; Weiler, Catherine R.; Wo, John M.; Wu, Tsung-Teh; Yost, Kathleen J.
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Impact of feedback on adenoma detection rates: Outcomes of quality improvement program
err2018-02-22
err26
PREAI
errGurudu, Suryakanth R.; Boroff, Erika S.; Crowell, Michael D.; Atia, Mary; Umar, Sarah B.; Leighton, Jonathan A.; Faigel, Douglas O.; Ramirez, Francisco C.
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Perfect Boston Bowel Preparation Score and Adenoma Detection Rate: Air Insufflation versus Water Exchange Colonoscopy
err2017-10-01
err0
PREAI
errRodriguez, Eduardo A.; Franco, Diana; Umar, Sarah; Gurudu, Suryakanth R.; Ruff, Kevin; Ramirez, Francisco C.
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A GOOD BOWEL PREP, CAN WE AS PHYSICIANS DO BETTER?
err2017-04-01
err0
PREAI
errBaffy, Noemi J.; Franco, Diana L.; Crowell, Michael D.; Ramirez, Francisco C.; Umar, Sarah B.
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Esophageal Motor Abnormalities in Patients With Scleroderma: Heterogeneity, Risk Factors, and Effects on Quality of Life
err2017-02-01
err57
PREAI
errCrowell, Michael D.; Umar, Sarah B.; Griffing, W. Leroy; DiBaise, John K.; Lacy, Brian E.; Vela, Marcelo F.
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An Analysis of Segmental Boston Bowel Preparation Scores (BBPS) and Adenoma Detection Rate (ADR). Is the Level of Cleanliness Associated with Higher ADR?
err2016-05-01
err0
PREAI
errAdike, Abimbola; Gurudu, Suryakanth; Leighton, Jonathan A.; Faigel, Douglas O.; Ruff, Kevin C.; Umar, Sarah B.; Ramirez, Francisco C.
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