ePosters-Sun800-M2: Colon & Colorectal Cancer

Sunday, May 10, 2026

8:00 AM - 10:00 AM ET

ePoster Moderator(s)

Swadha Guru, MD

Assistant Professor
Medical College of Georgia
Henry Ford Hospital
Augusta, Georgia, United States

All disclosed relationships have been reviewed and managed prior to the start of this activity. Any relevant relationships will be listed below. This individual has no financial relationships to disclose
EG

Eric Girard

All disclosed relationships have been reviewed and managed prior to the start of this activity. Any relevant relationships will be listed below. This individual has no relevant financial relationships.

Presentations:

8:05 AM - 8:10 AM ET

Chemotherapy vs Chemoimmunotherapy in the Treatment of Metastatic Microsatellite Instability-High (MSI-H) Colorectal Cancer: A National Cancer Database
ePoster Presenter: George L. Wu, B.S. – Surgery Group of Los Angeles
Author: Nir Horesh, MD – Cleveland Clinic Florida
Author: Andrea Paola P. Solis Pazmino, 1804664892 – Surgery Group Los Angeles
Author: Sameh Rizkalla, MBBCh, MS, MD, FACS – Cleveland Clinic Florida
Author: Moshe Barnajian, n/a – Surgery Group Los Angeles
Author: Jamila Piri, B.S. – Surgery Group of LA Research Foundation
Author: Rachel Ma – Surgery Group of Los Angeles
Author: Kristina La, BS – SGLA
Author: Luis Armando Figueroa Saraguro, Statistic Subdirector – CaTaLiNA Research Initiative
ePoster Presenter: Yosef Nasseri, MD, FACS, FASCRS – Cedar-Sinai Medical Center
8:10 AM - 8:15 AM ET

Correlation of Mechanical Bowel Preparation and Body Mass Index on Postoperative Outcomes following Colectomy for Colon Cancer: A NSQIP Analysis
ePoster Presenter: George L. Wu, B.S. – Surgery Group of Los Angeles
Author: Nir Horesh, MD – Cleveland Clinic Florida
Author: Jamila Piri, B.S. – Surgery Group of LA Research Foundation
Author: Rachel Ma – Surgery Group of Los Angeles
Author: Kristina La, BS – SGLA
Author: Andrea Paola P. Solis Pazmino, 1804664892 – Surgery Group Los Angeles
Author: Moshe Barnajian, n/a – Surgery Group Los Angeles
Senior Author: Yosef Nasseri, MD, FACS, FASCRS – Cedar-Sinai Medical Center
8:16 AM - 8:21 AM ET

Disparities in the Treatment and Outcomes of Microsatellite Unstable Rectal Cancer: a Retrospective Study from the National Cancer Database
ePoster Presenter: Jingyuan Zhang, MD (she/her/hers) – Cleveland Clinic Florida
Author: Sameh H. Emile, MBBCh, MSc, MD, FACS – Cleveland Clinic Florida
Author: Nir Horesh, MD – Cleveland Clinic Florida
Author: Seyma N. Avci, MD – Cleveland Clinic Florida
Author: Ilana Grosman Setton, MD – Cleveland Clinic Florida
Author: Roberto Valera, MD – Cleveland Clinic Florida
Author: Marylise Boutros, MD, FRCSC, FACS, FACRS (she/her/hers) – Cleveland Clinic Florida
Author: Giovanna Dasilva, MD – Cleveland Clinic Florida
Senior Author: Steven D. Wexner, MD, PhD (Hon) – Cleveland Clinic Florida
8:21 AM - 8:26 AM ET

Distinction Risk Factor Profiles for Early-Onset Colorectal Cancer: An All of Us Study
ePoster Presenter: Anmol Nigam, MD (he/him/his) – University of Minnesota
Author: Chidiebere Onongaya, MD, MS – University of Minnesota
Author: Julia Frebault, MD (she/her/hers) – University of Minnesota
Author: Catherine Tran, MD – Colon & Rectal Surgery Associates
Author: Wolfgang Gaertner, MD, MSc, MBA – University of Minnesota
Author: Sayeed Ikramuddin, MD, MHA – University of Minnesota
Author: James V. Harmon, Jr., MD, PhD – University of Minnesota
Senior Author: Paolo Goffredo, MD (he/him/his) – University of Minnesota
8:27 AM - 8:32 AM ET

Does traveling farther for care impact early-onset colorectal cancer survival?
ePoster Presenter: Sara Myers, MD (she/her/hers) – Boston University/Boston Medical Center
Author: Elizabeth Davis, MSPH – Brigham & Women's Hospital
Author: Olga Beresneva, MD – Boston University/Boston Medical Center
Author: Samantha Rivard, MD – Boston Medical Center
Author: Jennifer Davids, MD (she/her/hers) – Boston Medical Center
Senior Author: Kelly Kenzik, MS, PhD – Boston Medical Center, Boston University
8:32 AM - 8:37 AM ET

Effect of facility type on outcomes of early onset colon cancer: Comparative analysis of quality of oncologic resection and survival.
ePoster Presenter: Seyed Ali Mousavi Almaleki, MD (he/him/his) – University of Texas Southwestern Medical Center
Author: Lai Xue, MD FACS – UT Southwestern Medical Center
Author: Javier Salgado Pogacnik, MD – UT Southwestern
Author: Sitaram Chilakamarry, MD – UT Southwestern Medical Center
Author: Laindy Liu, MD FACS – UT Southwestern Medical Center
Author: Alessandra Storino Gonzalez, MD FACS – UT Southwestern Medical Center
Author: Emina Huang, MD, MBA – University of Texas Southwestern
Senior Author: Fadwa Ali, MD – UT Southwestern Medical Center
8:38 AM - 8:43 AM ET

Endoscopic Submucosal Dissection versus Surgical Resection in the Definitive Management of T1 Colon Cancer: Outcomes from Single-Center Experience
Author: Punam Amin, MD – Baylor college of medicine
ePoster Presenter: Bennett W. Hartley, MD – Baylor College of Medicine
Author: Remy Fenrich, BS – Baylor College of Medicine
Author: Mai A. Khalaf, MD – Gastroenterology and Hepatology Section Baylor College of Medicine, Houston, TX, USA.
Author: Atif Iqbal, MD, FACS, FACRS (he/him/his) – Baylor College of Medicine
Author: Salmaan Jawaid, MD – Baylor College of Medicine
Senior Author: Mohamed O. Othman, MD – Baylor College of Medicine
8:43 AM - 8:48 AM ET

Identifying Mismatch Repair Deficient Colon Cancer Appropriate for Neoadjuvant Immunotherapy
ePoster Presenter: Matthew B. Hill, MD – Memorial Sloan Kettering Cancer Center
Author: James L. Fuqua, MD – Memorial Sloan Kettering Cancer Center
Author: Andrea Cercek, MD – Memorial Sloan Kettering Cancer Center
Author: Neil H. Segal, MD PhD – Memorial Sloan Kettering Cancer Center
Author: Leonard Saltz, MD – Department of Medical Oncology, Memorial Sloan Kettering Cancer Center
Author: Julio Garcia Aguilar
Author: Mithat Gonen, PhD – Memorial Sloan Kettering Cancer Center
Senior Author: Martin R. Weiser, MD – Memorial Sloan Kettering Cancer Center
8:49 AM - 8:54 AM ET

Increasing Neoadjuvant Radiation for Rectosigmoid Cancer: An Unintended Consequence of Modern Rectal Cancer Care?
ePoster Presenter: Evan M. Abbey, MD – Indiana University
Author: Emma Holler, PhD – Indiana University School of Medicine
Author: Scott Dolejs, MD, MSc – Indiana Colon and Rectal Specialists
Author: Trista Stankowski, MD (she/her/hers) – Indiana University Department of Surgery
Author: Michael Guzman, MD
Author: Joshua Waters, MD – Indiana University
Author: Bryan Holcomb, MD – Indiana University Department of Surgery
Author: Bruce Robb, MD – Indiana University School of Medicine
Author: Samantha Hendren, MD, MPH, FACS, FASCRS – Indiana University
Senior Author: Sanjay Mohanty, MD MS (he/him/his) – Indiana University School of Medicine
8:54 AM - 8:59 AM ET

Lymphovascular and perineural invasion independently predict survival outcomes in stage III colon cancer
ePoster Presenter: George Q. Zhang, MD, MPH – Department of Surgery, Brigham and Women's Hospital, Harvard Medical School
Author: Ezra S. Brooks, MD – Brigham and Women's Hospital
Author: Nelya Melnitchouk, MD – Brigham and Women's Hospital
Author: Jennifer Irani, MD (she/her/hers) – Brigham and Women's Hospital
Author: Ronald Bleday, M.D. – Brigham and Woman's Hospital
Senior Author: Joel E. Goldberg, MD, MPH – Brigham and Women's Hospital
9:00 AM - 9:05 AM ET

Mixed Neuroendocrine-Non Neuroendocrine Neoplasm of the Rectum Presenting as Attenuated Polyposis
ePoster Presenter: Jessica Wang, MD – Creighton University East Valley Arizona General Surgery Program
Senior Author: Clarence Clark, MD, MBA, FACS, FASCRS – Dignity Health Medical Group/Creighton School of Medicine
Author: Adatee Okonkwo, MD, FACS – Creighton University School of Medicine
9:05 AM - 9:10 AM ET

Omission of Adjuvant Chemotherapy in Patients ≥80 Years With Stage III Colon Cancer: An NCDB Analysis of Short-Term Mortality
ePoster Presenter: Jacob Neary, MS, MD – MedStar Washington Hospital Center
Senior Author: Preetha Ali, MD – MedStar Health
Author: Brian Bello, MD – MedStar Health
Author: Anne Fabrizio, MD – Medstar Georgetown University Hospital
Author: Zhifei (Jeff) Sun, MD – MedStar Health
Author: Sara Berkey, MD – MedStar Health
Author: Jacob M. Broome, MD – MedStar Georgetown-Washington Hospital Center
Author: Mariana Tumminello, MD – Medstar Georgetown Washington Hospital Center
Author: Shadin Ghabra, MD – Medstar Georgetown University Hospital
Author: Alana Hagley, n/a – Medstar Georgetown/Washington Hospital Center
9:11 AM - 9:16 AM ET

Prognostic Impact of Mucinous Adenocarcinoma in Colon Cancer: Insights from the National Cancer Database
ePoster Presenter: Kristen Crowell, MD – Beth Israel Deaconess Medical Center, Harvard Medical School
Author: Alexander A. Xu, MD, MS (he/him/his) – Beth Israel Deaconess Medical Center
Author: Evangelos Messaris, MD – Beth Israel Deaconess Medical Center - Harvard Medical School
Author: Daniel Wong, MD MHS – Beth Israel Deaconess Medical Center, Harvard Medical School
Author: Thomas E. Cataldo, MD – Harvard Medical School
Senior Author: Patricia Marcolin, MD (she/her/hers) – Beth Israel Deaconess Medical Center
9:16 AM - 9:21 AM ET

Progression of Rectal Polyposis following Ileorectal Anastomosis in FAP
ePoster Presenter: Elissa Dabaghi, MD – Cleveland Clinic Foundation
Author: Jared Hendren, MD – Cleveland Clinic
Author: David Liska, MD – Department of Colorectal Surgery, Cleveland Clinic
Author: Carol A. Burke, MD – cleveland clinic
Author: Carole Macaron, MD – Cleveland Clinic
Author: Margaret O'Malley, BS – Cleveland Clinic - Cleveland, OH
Author: Lisa A. LaGuardia, RN, BSN – Cleveland Clinic Cleveland, Oh
Author: Sarah Kirschling, MS – Cleveland Clinic
Senior Author: Josh Sommovilla, MD – Cleveland Clinic
Author: Nicole C. Tadros, n/a – Student
9:22 AM - 9:27 AM ET

Resect or Divert? What is the Optimal Management of Malignant Large Bowel Obstruction?
ePoster Presenter: Moustafa Moussally, MD – Cleveland Clinic
Author: April Martinez, MD – Cleveland Clinic
Author: Ajaratu Keshinro, MD – Cleveland Clinic
Author: Bradley J. Champagne, MD – Cleveland Clinic
Author: Kristen A. Ban, MD MS FACS FASCRS – Cleveland Clinic
Author: Joseph Trunzo, MD – Cleveland Clinic
Author: Emre Gorgun, MD, MBA. FACS, FASCRS. (he/him/his) – Cleveland Clinic
Author: David Liska, MD – Department of Colorectal Surgery, Cleveland Clinic
Senior Author: David R. Rosen, MD – Cleveland Clinic
9:27 AM - 9:32 AM ET

Safety Of Early Discharge Following Elective Robotic Colorectal Surgery
ePoster Presenter: Caterina Michelini (she/her/hers) – General Surgery
Author: Dajana Glavas, n/a – Department of Surgery, Camposampiero Hospital, Camposampiero, Italy
Author: Erica Stocco, n/a – General Surgery
Author: Claudia Cargnin, n/a – General surgery
Author: Stefan Morarasu, MD PhD – Regional Institute of Oncology Iasi Romania
Senior Author: Emilio Morpurgo, n/a – Dept of surgery
9:33 AM - 9:38 AM ET

Same Cut, Different Price: A Five Year Retrospective Review of Robotic and Laparoscopic Right Colectomies From a Single Surgeon Center
ePoster Presenter: Erik Domas, MD (he/him/his) – St. Joseph Medical Center General Surgery Residency
Author: Kevin Ma, MD – St. Joseph Medical Center General Surgery Residency
Author: Shalini Rao Kanneganti, MD, FACS, FASCRS – Virginia Mason Franciscan Health
9:38 AM - 9:43 AM ET

Small Bowel Cancer in Lynch Syndrome: Diagnostic Pathway and the Role of Immunotherapy
ePoster Presenter: Sara Keshavjee, MD (she/her/hers) – Memorial Sloan Kettering Cancer Center
Author: Alicia Latham, MD, MS – Memorial Sloan Kettering Cancer Center
Author: Georgios Karagkounis, MD – Memorial Sloan Kettering Cancer Center
Author: Emmanouil Pappou, MD, PhD – Memorial Sloan Kettering Cancer Center
Author: Iris H. Wei, MD – Memorial Sloan Kettering Cancer Center
Author: Thendral Nagarajan, n/a – Memorial Sloan Kettering Cancer Center
Author: Maria Widmar, MD, MPH (she/her/hers) – Memorial Sloan Kettering Cancer Center
Author: Martin R. Weiser, MD – Memorial Sloan Kettering Cancer Center
Author: Philip B. B. Paty, MD – Memorial Sloan Kettering Cancer Center
Author: Julio Garcia Aguilar
Author: Zsofia Stadler, MD – MSKCC
Senior Author: Mohammad Ali Abbass, MD MPH – Memorial Sloan Kettering Cancer Center
9:44 AM - 9:49 AM ET

Surgery continues to be associated with survival benefit in metastatic colorectal cancer: A contemporary analysis of national treatment patterns
ePoster Presenter: Kristen Crowell, MD – Beth Israel Deaconess Medical Center, Harvard Medical School
Author: Alexander A. Xu, MD, MS (he/him/his) – Beth Israel Deaconess Medical Center
Author: Evangelos Messaris, MD – Beth Israel Deaconess Medical Center - Harvard Medical School
Author: Thomas E. Cataldo, MD – Harvard Medical School
Author: Patricia Marcolin, MD (she/her/hers) – Beth Israel Deaconess Medical Center
Senior Author: Daniel Wong, MD MHS – Beth Israel Deaconess Medical Center, Harvard Medical School
9:49 AM - 9:54 AM ET

Temporal trends in early-onset colorectal cancer incidence and cancer mortality among young Americans
ePoster Presenter: Annabelle Jones, MD, MPH – Brigham & Women's Hospital
Author: Zhiyu Qian, MD – Department of Urology, Brigham and Women's Hospital, Harvard Medical School
Author: George Q. Zhang, MD, MPH – Department of Surgery, Brigham and Women's Hospital, Harvard Medical School
Author: Ezra S. Brooks, MD – Brigham and Women's Hospital
Author: Nelya Melnitchouk, MD – Brigham and Women's Hospital
Author: Jennifer Irani, MD (she/her/hers) – Brigham and Women's Hospital
Author: Ronald Bleday, M.D. – Brigham and Woman's Hospital
Senior Author: Joel E. Goldberg, MD, MPH – Brigham and Women's Hospital