ePosters-Mon330-M8: Colon & Colorectal Cancer

Monday, May 11, 2026

3:30 PM - 5:10 PM ET

ePoster Moderator(s)

Sarah Choi, MD, MS

Colorectal Surgeon, Assistant Professor of Clinical Surgery
Keck Medicine of USC (University of Southern California)
Los Angeles, California, 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
B. Zhao, University of California, San Francisco

Assistant Professor of Clinical Surgery
University of California, San Francisco
San Francisco, CA, 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

Presentations:

3:35 PM - 3:40 PM ET

A Rare Case of Sigmoid Cancer Mimicking Rectal Prolapse
ePoster Presenter: Sarayu Subramanian, MD (she/her/hers) – Rutgers Robert Wood Johnson medical School
Author: Hanna E. Labiner, MD – Rutgers Robert Wood Johnson Medical School
Author: Daniel L. Feingold, MD, FACS, FASCRS – Rutgers University
Senior Author: Brendan Scully, Md – Rutgers Robert Wood Johnson
3:40 PM - 3:45 PM ET

Benefit of Hand-Assisted Laparoscopic Sigmoidectomy in the Era of Robotic Surgery
ePoster Presenter: Alexis Peters, MD – University of Southern California/Los Angeles General Medical Center
Author: Anthony Lim, MD (he/him/his) – University of Southern California/Los Angeles General Medical Center
Author: Li Ding, MD, MPH – University of Southern California
Author: Sacha Broccard, MD – University of Southern California
Author: Kyle G. Cologne, MD – Keck School of Medicine of the University of Southern California
Author: Joongho Shin, MD – Keck Medicine of USC
Author: Marjun Philip Duldulao, MD
Author: Sarah Choi, MD, MS – Keck Medicine of USC (University of Southern California)
Author: Christine Hsieh, MD – Keck School of Medicine, University of Southern California
Senior Author: Sang W. Lee, MD – Keck School of Medicine of USC
3:46 PM - 3:51 PM ET

Develop and Standardize the Surgical Technique of Robot-assisted Intra-corporeal Ileocolic Anastomosis after Right Hemicolectomy… A Prospectively Observational Cohort Study
ePoster Presenter: Jin-Tung Liang – National Taiwan University Hospital and College of Medicine
3:51 PM - 3:56 PM ET

Discordant Perfusion of the Descending Colon in Indocyanine Green-Fluorescence Angiography and Laser Speckle Contrast Imaging Leading to Completion Colectomy
ePoster Presenter: Philip J. Seger, MD (he/him/his) – University at Buffalo
Author: Joseph Sciacca, DO – University at Buffalo
Author: Deborah S. Keller, MS MD (she/her/hers) – University of Strasbourg;
Senior Author: Jessica Martinolich, MD – University at Buffalo
3:57 PM - 4:02 PM ET

Impact of Bowel and Urinary Dysfunction on Quality of Life Following Segmental Colon Resection
ePoster Presenter: Sydni L. Au Hoy, BS (she/her/hers) – Medical College of Wisconsin
Author: Haoran Teng, MS – Medical College of Wisconsin
Author: Kai Yang, PhD – Medical College of Wisconsin
Author: Carrie Peterson, MD, MS
Author: Jed Calata, MD – Medical College of Wisconsin
Author: Katherine Hu, MD (she/her/hers) – Medical College of Wisconsin
Author: Kirk A. Ludwig, n/a – Medical College of Wisconsin
Senior Author: Timothy Ridolfi, MD MS – Medical College of Wisconsin
4:02 PM - 4:07 PM ET

Impact of Neoadjuvant Chemotherapy on Lymph Node Harvest and Postoperative Outcomes Following Colectomy for Colon Cancer: A National Cohort Study
ePoster Presenter: Sourav K. Podder, MD (he/him/his) – Thomas Jefferson University Hospital
Author: Allison Doermann, MD (she/her/hers) – Thomas Jefferson University Hospital
Author: Scott Koeneman, PhD – Thomas Jefferson University
Senior Author: Nader Hanna, MD – Thomas Jefferson University
4:08 PM - 4:13 PM ET

Impact of Perioperative SARS-CoV-2 Infection on Treatment Receipt and Survival in Stage III Colon Cancer: An NCDB Analysis
ePoster Presenter: Michal Perets, MD – Cleveland Clinic Florida
Author: Sameh H. Emile, MBBCh, MSc, MD, FACS – Cleveland Clinic Florida
Author: Noam Kahana, MD – Ellen Leifer Shulman and Steven Shulman Digestive Disease Center, Cleveland Clinic Florida, Weston, Florida, USA; and the Department of General surgery Shaare Zedek Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Israel
Author: Nir Horesh, MD – Cleveland Clinic Florida
Author: Zubair Bayat, MD – Cleveland Clinic Florida
Author: Maher Al Khaldi, MD, MSc, FRCSC – Cleveland Clinic Florida
Author: Anjelli Wignakumar, MBBS, BSc (Hons) (she/her/hers) – 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
4:13 PM - 4:18 PM ET

Implementing TaTME after Total Neoadjuvant Therapy: Early Oncologic Outcomes from a Tertiary Center in a Low- and Middle-Income Country
ePoster Presenter: Gwyn P. Celo, Diplomate, Philippine board of surgery – Division of colorectal surgery, UP-Philippine General Hospital
Author: Marc Paul J. Lopez, MD, FPSCRS, FPCS – Philippine Association of Colon and Rectal Surgeons
Author: Maureen Elvira Villanueva-Dumlao, Diplomate, Philippine Board of Surgery (2019 to present) Diplomate, Philippine Society of Colon and Rectal Surgeons (2022 to present) Fellow, Philippine College of Surgeons – UP-PGH
4:19 PM - 4:24 PM ET

Mitomycin C-Based HIPEC for Colorectal Peritoneal Metastases: A High-Volume Southeast Asian Experience from King Chulalongkorn Memorial Hospital
ePoster Presenter: Papanun Methakittrakoon, Colorectal fellow – King Chulalongkorn Memorial Hospital
Senior Author: Dhatchai Charoensilavath, n/a – Chulalongkorn University
Author: Krit Kitisin, n/a – King Chulalongkorn Memorial Hospital
Author: Chaiyasit Kitpaiboonwattana, n/a – King Chulalongkorn Memorial Hospital
4:24 PM - 4:29 PM ET

Molecular Residual Disease Accuracy in Colon Cancer Monitoring: A single center retrospective study
ePoster Presenter: Elizabeth Pavis, MD – Wellspan York
Author: Austin M. Ezzone, MD – WellSpan Health
Author: Andrea D. Kim, MD (she/her/hers) – York Hospital
Senior Author: Ricardo Po, MD, FACS, FASCRS – Wellspan York Hospital
4:30 PM - 4:35 PM ET

Racial Disparities in Anatomic Distribution of Colon Cancer: A NCDB Analysis
ePoster Presenter: George L. Wu, B.S. – Surgery Group of Los Angeles
Author: Kristina La, BS – SGLA
Author: Jasmine T. Nasseri, n/a – Cedars Sinai Medical Center
Author: Rachel Ma – Surgery Group of Los Angeles
Author: Jamila Piri, B.S. – Surgery Group of LA Research Foundation
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
4:35 PM - 4:40 PM ET

Robotic lateral lymph node dissection in rectal cancer: Where do we stand?
ePoster Presenter: Jim Khan, MD
Author: Christophe Taoum, n/a – Montpellier Cancer Institute
Author: Guglielmo Niccolò Piozzi, MD – Portsmouth Hospitals University NHS Trust
Author: Richard Beable, n/a – Portsmouth Hospitals University NHS Trust
4:41 PM - 4:46 PM ET

Serial ctDNA Analysis in Stage IV Colorectal Cancer
ePoster Presenter: Bong Hyeon Kye – St. Vincent's Hospital
Author: Nina Yoo – St. Vincent's Hospital
Author: Ji Yeon Mun, n/a – St. Vincent's Hospital
Senior Author: Hyeon Min Cho, n/a – St. Vincent's Hospital
4:46 PM - 4:51 PM ET

Social Determinants of Health and Pelvic Exenteration Outcomes in a Public Health System: Evidence Supporting Centralization
ePoster Presenter: Anthony Lim, MD (he/him/his) – University of Southern California/Los Angeles General Medical Center
Author: Alexis Peters, MD – University of Southern California/Los Angeles General Medical Center
Author: Jordan Martucci, MD – University of Southern California/ Los Angeles General
Author: Aubrey Swinford, MD – Keck Medicine of USC
Author: Simon Kim, BS – Keck School of Medicine
Author: Sang W. Lee, MD – Keck School of Medicine of USC
Author: Kyle G. Cologne, MD – Keck School of Medicine of the University of Southern California
Author: Joongho Shin, MD – Keck Medicine of USC
Author: Glenn Ault, MD, MSEd – University of Southern California
Author: Adrian Ortega – University of Southern California
Senior Author: Sacha Broccard, MD – University of Southern California
4:52 PM - 4:57 PM ET

Socioeconomic Barriers to Colorectal Cancer Screening: Self-Reported Data from an Urban Hospital Serving a Socioeconomically Disadvantaged County in New Jersey
ePoster Presenter: Konstantina Kostara, MD – St Joseph's University Medical Center, Hudson Regional Health
Senior Author: Abraham El-Sedfy, MD, MSc, FACS, FASCRS – St. Joseph’s Health
Author: Brandon Velazquez, MD – Bayonne Medical Center; St Joseph's University Medical Center
Author: Erica Kozorosky, D.O. – Surgery resident
Author: Ahmad Aljayeh, MD – Carepoint health medical center
Author: Shaban Gheith, BS – Department of Anatomical Sciences, St. George’s University, School of Medicine, Grenada, West Indies
Author: Jiwoo Kim, BS – St Joseph's University Medical Center
4:57 PM - 5:02 PM ET

Toward an Individualized ERAS Pathway: Key Perioperative Factors Associated with Outcomes in Colorectal Cancer Surgery
ePoster Presenter: Giancarlo Sticca, MD – University of Montreal
Author: Mihai Alexandru Popovici, n/a – Université de Montréal
Author: Margaret Henri, MD FRSCS FACS – Maisonneuve-Rosemont Hospital, University of Montreal
Author: Maria Abou-Khalil, MD PhD – University of Montreal
Author: Jean-François Tremblay, MD – University of Montreal
Author: Yves Bendavid, n/a – University of Montreal
Author: Ariane Lacaille-Ranger, MD MEd FRCSC – University of Montreal
Author: Madeleine Poirier, MD – Maisonneuve-Rosemont Hospital
Senior Author: Jean-Sébastien Trépanier, n/a – Université de Montréal