ePosters-Sun350-M4: Other Neoplasia and Endoscopy

Sunday, May 10, 2026

3:50 PM - 4:50 PM ET

ePoster Moderator(s)

Bard Cosman, MD, MPH

Professor of Clinical Surgery
University of California San Diego
San Diego, 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
SF

Steven Fassler, MD, FACS FASCRS (he/him/his)

Chief, Colon and Rectal Surgery Abington-Jefferson Health
Abington Jefferson Health
Sidney Kimmel Medical College, Thomas Jefferson University
Abington, PA, 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:

3:55 PM - 4:00 PM ET

Catching More: Can AIN Screening Be Done At The Time Of Colonoscopy
ePoster Presenter: Koby Herman, MD – Henry Ford Providence Hospital
Author: Saleh Busbait – Henry Ford Providence Hospital
Author: Surya Nalamati, Md, FACS,FASCRS – Henry Ford Hospital
Author: Ernesto R. Drelichman, MD – Henry Ford Health
Senior Author: Jasneet S. Bhullar, MD, MS, FACS, FASCRS. – Henry Ford Health
4:00 PM - 4:05 PM ET

Justification, Development and Implementation of a Digital Tool to Improve and Standardize Colonoscopy Reports
ePoster Presenter: Andric Perez-Ortiz, MD, MPH (he/him/his) – The American British Cowdry Medical Center
Author: Dioselina Lanzagorta Ortega, MD (she/her/hers) – The American British Cowdray Medical Center
Author: Yoshiki Komori Valdés, n/a – American British Cowdray Medical Center
Senior Author: Jose-Andres Cervera-Servin, MD – American British Cowdray Medical Center
4:06 PM - 4:11 PM ET

Presacral Mass And Cyst: Surgical Management And Outcomes From A Tertiary Referral Center Over 9 Years
ePoster Presenter: Megan Breckheimer, MD – Johns Hopkins University
Author: Bryan Szeglin, MD (he/him/his) – The Johns Hopkins Hospital
Author: Miloslawa Stem, MS – Johns Hopkins School of Medicine
Author: Luis D. Castellanos, MD – Johns Hopkins Department of Surgery
Author: Alodia Gabre-Kidan, MD, MPH – Johns Hopkins School of Medicine
Author: Andrea C. Bafford, MD – Johns Hopkins University School of Medicine
Author: Peter Najjar, MD, MBA – Johns Hopkins
Author: Vincent Obias, MD (he/him/his) – Johns Hopkins University
Senior Author: John Migaly, MD – Johns Hopkins University
4:11 PM - 4:16 PM ET

Presacral Teratoma in Adult population. The Mayo Clinic experience.
ePoster Presenter: Leonardo Bustamante Lopez, MD, Ph.D (he/him/his) – Mayo Clinic Florida
Author: Dovile Cerkauskaite, MD – Mayo Clinic
Author: Richa Bisht, MD (she/her/hers) – Mayo Clinic
Author: Nimesh Naik, MD – Mayo Clinic
Author: Eric Joseph Dozois, Professor of Surgery – Mayo Clinic
Author: William R. Perry, MBChB MPH FRACS FACS FASCRS (he/him/his) – Mayo Clinic
Senior Author: Amit Merchea, MD (he/him/his) – Mayo Clinic Florida
4:17 PM - 4:22 PM ET

Socioeconomic and Structural Factors, Not Race Alone, Drive Survival Disparities in Anal Cancer: A National Cancer Database Analysis
ePoster Presenter: Kayvan Barekatain, MD (he/him/his) – Case Western Reserve University Hospitals
Author: Emily F. Simon, MD (she/her/hers) – University Hospitals Cleveland Medical Center, Department of Surgery
Author: Emily Steinhagen, MD, FACS, FASCRS – University Hospitals Cleveland Medical Center, Department of Surgery, Division of Colorectal
Author: Kristen Westfall, MD, MPH (she/her/hers) – University Hospitals/Cleveland Medical Center
Author: Saher-Zahra Khan, MD – University Hospitals Cleveland Medical Center
Author: Marnie Abeshouse, MD – University Hospitals Cleveland Medical Center
Author: Meagan Costedio, MD (she/her/hers) – Ahuja Medical Center of University Hospitals
Senior Author: Ronald Charles, MD (he/him/his) – University Hospitals Cleveland Medical Center, Department of Surgery, Division of Colorectal
4:22 PM - 4:27 PM ET

Thirty-Year Institutional Experience in the Management of Presacral Tumors: A Multicenter Retrospective Analysis
ePoster Presenter: Juan C. Arboleda, fellow – Universidad Militar Nueva Granada
Author: Nairo Javier Senejoa, n/a – 12408
Author: nicolas Betancur, Attending – Universidad Militar Nueva Granada
Author: Ada Bustos, N/A, Student – Universidad Militar Nueva Granada
Author: Elian Cortes, Student – Universidad Militar Nueva Granada
Senior Author: Carlos Martinez, Attending – Universidad Militar Nueva Granada
4:28 PM - 4:33 PM ET

Treatment, Recurrence, and Staging in Anogenital Squamous Cell Carcinoma (agSCC) Vary by Specialty: A Retrospective Cohort Study
ePoster Presenter: Fatma A. Monib, MD (she/her/hers) – Department of Colorectal Surgery, Mayo Clinic, Rochester
Author: Jorge A. Rios Duarte, MD – Department of Dermatology, Mayo Clinic, Rochester
Author: Abigail Bjorlo, Pre-medical Student – Univeristy of Minnesota Rochester, Mayo Clinic
Author: Mary E. Lohman, MD – Mayo Clinic
Author: Addison M. Demer, MD – Mayo Clinic- Rochester
Senior Author: Kristen Rumer, MD/PhD/FACS (she/her/hers) – Mayo Clinic
4:33 PM - 4:38 PM ET

What determines survival in anal cancer? A 10-Year retrospective cohort study
ePoster Presenter: JUAN ANTONIO VILLANUEVA HERRERO, Sr., MD, PhD (he/him/his) – Coloproctology Service. Hospital General de Mexico "Dr. Eduardo Liceaga"
Author: Gisela Giovanna Oropeza Rodríguez, 11920752 (she/her/hers) – SSA
Author: Yeral Hernández Hernández, Dr – Hospital General de México
Author: Eduardo Alvarado Tamez, Dr. (he/him/his) – Hospital General de México
Author: Ulises Pérez Escobedo, Dr – Hospital General de México
Author: Agustín Guemes Quinto, Dr. – Hospital General de México
Author: Luis Enrique bolaños Badillo, Dr. – Hospital General de México
Author: Billy Jiménez Bobadilla, Dr – Hospital General de México
Senior Author: Jeziel Karina Ordonez Juarez (she/her/hers) – Hospital general de México