Search Results - "Zhou, Margaret J."

Patient and Physician Factors Associated with Adenoma and Sessile Serrated Lesion Detection Rates by Zhou, Margaret J., Lebwohl, Benjamin, Krigel, Anna

“…Background and Aims Sessile serrated lesions (SSLs) have been increasingly recognized as precursors to colorectal cancer. Unlike adenoma detection rate (ADR),…”
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Catching Up with the World: Pepsinogen Screening for Gastric Cancer in the United States by Zhou, Margaret J., Huang, Robert J.

“…Abstract Gastric cancer remains a deadly cancer with poor outcomes in the United States. There is a need for screening strategies for gastric cancer in the…”
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Risk of Proximal Gastrointestinal Cancer After Positive Fecal Immunochemical Test by Zhou, Margaret J., Singh, Gurkirpal, Hwang, Joo Ha, Ladabaum, Uri

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Pathogen colonization of the gastrointestinal microbiome at intensive care unit admission and risk for subsequent death or infection by Freedberg, Daniel E., Zhou, Margaret J., Cohen, Margot E., Annavajhala, Medini K., Khan, Sabrina, Moscoso, Dagmara I., Brooks, Christian, Whittier, Susan, Chong, David H., Uhlemann, Anne-Catrin, Abrams, Julian A.

“…Purpose Loss of colonization resistance within the gastrointestinal microbiome facilitates the expansion of pathogens and has been associated with death and…”
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Impact of race/ethnicity and socioeconomic status on incident and prevalent esophageal cancer in patients with Barrett’s esophagus by Zhou, Margaret J, Ladabaum, Uri, Triadafilopoulos, George, Clarke, John O

“…Summary The impact of race/ethnicity (RE) or socioeconomic status (SES) on progression from Barrett’s esophagus (BE) to esophageal cancer (EC) is not well…”
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Understanding the Principles of Electrosurgery for Endoscopic Surgery and Third Space Endoscopy by Li, Andrew A., Zhou, Margaret J., Hwang, Joo Ha

“…Electrosurgery is the application of high-frequency electrical alternating current to biologic tissue to cut, coagulate, desiccate, and/or fulgurate…”
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Type II Achalasia Is Increasing in Prevalence by Zhou, Margaret J., Kamal, Afrin, Freedberg, Daniel E., Markowitz, David, Clarke, John O., Jodorkovsky, Daniela

“…Background Three manometric subtypes of achalasia were defined in the Chicago Classification approximately 10 years ago: type I (aperistalsis), type II…”
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Global Progression Rates of Precursor Lesions for Gastric Cancer: A Systematic Review and Meta-Analysis by Hahn, Anne I, Mülder, Duco T, Huang, Robert J, Zhou, Margaret J, Blake, Benjamin, Omofuma, Omonefe, Murphy, John D, Gutiérrez-Torres, Daniela S, Zauber, Ann G, O'Mahony, James F, Camargo, M Constanza, Ladabaum, Uri, Yeh, Jennifer M, Hur, Chin, Lansdorp-Vogelaar, Iris, Meester, Reinier, Laszkowska, Monika

“…Whether gastric cancer (GC) precursor lesions progress to invasive cancer at similar rates globally remains unknown. We conducted a systematic review and…”
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Prevalence of Gastric Precursor Lesions in Countries With Differential Gastric Cancer Burden: A Systematic Review and Meta-analysis by Mülder, Duco T., Hahn, Anne I., Huang, Robert J., Zhou, Margaret J., Blake, Benjamin, Omofuma, Omonefe, Murphy, John D., Gutiérrez-Torres, Daniela S., Zauber, Ann G., O’Mahony, James F., Camargo, M. Constanza, Ladabaum, Uri, Yeh, Jennifer M., Hur, Chin, Lansdorp-Vogelaar, Iris, Meester, Reinier, Laszkowska, Monika

“…The prevalence of precursor lesions for gastric cancer (GC) and the differential burden between countries of varying GC risk is not well-understood. We…”
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Low Subcutaneous Adiposity and Mortality in Esophageal Cancer by Zhou, Margaret J, Tseng, Luke, Guo, Xiaotao, Jin, Zhezhen, Bentley-Hibbert, Stuart, Shen, Sherry, Araujo, James L, Spinelli, Cathy F, Altorki, Nasser K, Sonett, Joshua R, Neugut, Alfred I, Abrams, Julian A

“…Recent data suggest that subcutaneous adiposity represents an independent prognostic marker in cancer. We aimed to determine whether subcutaneous adiposity…”
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Multicenter evaluation of recurrence in endoscopic submucosal dissection and endoscopic mucosal resection in the colon: A Western perspective by Wei, Mike T, Zhou, Margaret J, Li, Andrew A, Ofosu, Andrew, Hwang, Joo Ha, Friedland, Shai

“…While colon endoscopic mucosal resection (EMR) is an effective technique, removal of larger polyps often requires piecemeal resection, which can increase…”
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Squamous cell carcinoma of unknown primary of the head and neck: Favorable prognostic factors comparable to those in oropharyngeal cancer by Zhou, Margaret J., Zante, Annemieke, Lazar, Ann A., Groppo, Eli R., Garsa, Adam A., Ryan, William R., El‐Sayed, Ivan H., Eisele, David W., Yom, Sue S.

“…Background Treatment for squamous cell carcinoma (SCC) of unknown primary consists of radiotherapy (RT) +/‐ chemotherapy or neck dissection +/‐ adjuvant…”
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Development and Validation of a Machine Learning System to Identify Reflux Events in Esophageal 24-hour pH/Impedance Studies by Zhou, Margaret J, Zikos, Thomas, Goel, Karan, Goel, Kabir, Gu, Albert, Re, Christopher, Rodriguez, David, Clarke, John O, Garcia, Patricia, Fernandez-Becker, Nielsen, Sonu, Irene, Kamal, Afrin, Sinha, Sidhartha R

“…Esophageal 24-hour pH/impedance testing is routinely performed to diagnose gastroesophageal reflux disease (GERD). Interpretation of these studies is…”
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(P060) Squamous Cell Carcinoma of Unknown Primary of the Head and Neck: “Low-Risk” Prognostic Factors for Disease Control and Survival Reminiscent of Oropharyngeal Cancers by Zhou, Margaret J., BS, Van Zante, Annemieke, MD, PhD, Lazar, Ann A., PhD, Groppo, Eli R., MD, Garsa, Adam A., MD, Ryan, William R., MD, El-Sayed, Ivan H., MD, Eisele, David W., MD, Yom, Sue S., MD, PhD, MAS

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Usefulness of the Addition of Beta-2-Microglobulin, Cystatin C and C-Reactive Protein to an Established Risk Factors Model to Improve Mortality Risk Prediction in Patients Undergoing Coronary Angiography by Nead, Kevin T., MPhil, Zhou, Margaret J, Caceres, Roxanne Diaz, BS, Sharp, Stephen J., MSc, Wehner, Mackenzie R., MPhil, Olin, Jeffrey W., DO, Cooke, John P., MD, PhD, Leeper, Nicholas J., MD

“…Evidence-based therapies are available to reduce the risk for death from cardiovascular disease, yet many patients go untreated. Novel methods are needed to…”
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Sa1072: RISK OF PROXIMAL GASTROINTESTINAL CANCER AFTER POSITIVE FECAL IMMUNOCHEMICAL TEST by Zhou, Margaret J., Singh, Gurkirpal, Hwang, Joo Ha, Ladabaum, Uri

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Mo1007 – Identification of Risk Factors for Early Onset Colorectal Neoplasia; a Single-Center, Retrospective Cohort Study of Individuals Younger Than 50 Years Undergoing Diagnostic Colonoscopy by Krigel, Anna, Zhou, Margaret J., Terry, Mary Beth, Kastrinos, Fay, Lebwohl, Benjamin

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Mo1237 DIFFERENTIAL PROGRESSION OF SUBTYPES OF INTESTINAL METAPLASIA AND DYSPLASIA TO GASTRIC CANCER: A SYSTEMATIC REVIEW AND META-ANALYSES by Hahn, Anne I., Mülder, Duco T., Huang, Robert J., Zhou, Margaret J., Blake, Benjamin, Omofuma, Omonefe, Murphy, John D., Gutiérrez-Torres, Daniela S., Zauber, Ann G., O'Mahony, James F., Camargo, M. Constanza, Ladabaum, Uri, Yeh, Jennifer M., Hur, Chin, Lansdorp-Vogelaar, Iris, Meester, Reinier G., Laszkowska, Monika

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538: A NOVEL MACHINE LEARNING ALGORITHM TO INTERPRET ESOPHAGEAL 24-HOUR PH/IMPEDANCE STUDIES by Zhou, Margaret J., Zikos, Thomas, Goel, Karan, Goel, Kabir, Gu, Albert, Rodriguez, David J. Florez, Clarke, John O., Garcia, Patricia, Fernandez-Becker, Nielsen, Sonu, Irene, Kamal, Afrin, Sinha, Sidhartha R.

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Mo1231 PREVALENCE OF PRECURSOR LESIONS FOR GASTRIC CANCER IN COUNTRIES WITH DIFFERENTIAL GASTRIC CANCER BURDEN: A SYSTEMATIC REVIEW & META-ANALYSIS by Mülder, Duco T., Hahn, Anne I., Huang, Robert J., Zhou, Margaret J., Blake, Benjamin, Omofuma, Omonefe, Murphy, John D., Gutiérrez-Torres, Daniela S., Zauber, Ann G., O'Mahony, James F., Camargo, M. Constanza, Ladabaum, Uri, Yeh, Jennifer M., Hur, Chin, Lansdorp-Vogelaar, Iris, Meester, Reinier G., Laszkowska, Monika

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