ePosters-Sun130-M7: Benign Anorectal

Sunday, May 10, 2026

1:30 PM - 2:20 PM ET

ePoster Moderator(s)

Kristen Westfall, MD, MPH (she/her/hers)

Assistant Professor of Surgery
University Hospitals/Cleveland Medical Center
Case Western Reserve University
Cleveland, OH, 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
Sarah Kelso-O'Brien, MD

Colon & Rectal Surgery Fellow
Cook County Health
Cook County Health
Chicago, IL, US

Disclosure information not submitted.

Presentations:

1:35 PM - 1:40 PM ET

Decisional Regret and Patient Reported Outcomes Following Hemorrhoidectomy: A Survey Study
ePoster Presenter: Emma N. Kraus, MPH (she/her/hers) – Boston University Chobanian and Avedisian School of Medicine
Author: Nicholas King, MD – UMass Memorial Medical Center
Author: Olivia Sacks, MD – Lahey Clinic
Author: Samantha Rivard, MD – Boston Medical Center
Author: Olga Beresneva, MD – Boston University/Boston Medical Center
Senior Author: Jennifer Davids, MD (she/her/hers) – Boston Medical Center
1:40 PM - 1:45 PM ET

Efficacy of Dermal Advancement Flap for Treatment of Anal Fissure and Stenosis
ePoster Presenter: Joon Kim, MD – Lehigh Valley Health
Author: Trevor Braeger, MD (he/him/his) – Lehigh Valley Health Network
Author: Michael Villeneuve, MD – Lehigh Valley Health Network
Senior Author: David S. Bub, MD, FACS, FASCRS – Lehigh Valley Health Network
1:46 PM - 1:51 PM ET

Less is More: Rethinking Botulinum toxin dosing for chronic anal fissures
ePoster Presenter: Sadhvika Ramji, MD (she/her/hers) – Virtua Health
Senior Author: Virgil DeMario, DO – Virtua New Jersey General Surgery
Author: Brendan K. McCracken, MD FACS – Virtua Health, Our Lady of Lourdes Hospital
Author: Nicholas J. Ahn, MD – Stony Brook University Hospital
Author: Suresh B. Yelika, MD – Stony Brook University
Author: Kirsten Fernando, MD – Virtua Health
1:51 PM - 1:56 PM ET

LIFT Versus Fistulotomy for Complex Anal Fistulas: Recurrence and Predictive Factors in a Five-Year Experience at a Tertiary Center
ePoster Presenter: Margia Cerda – General surgery resident
Author: Alondra Esparza Gonzalez, n/a – Surgeon
Author: Lucero Jimenez Del Bosque, NA, MD – Hospital Universitario “Dr. José Eleuterio González” UANL
Author: Gerardo E. Munoz-Maldonado, MD PHD FACS, MAMSE – Hospital Universitario UANL
1:57 PM - 2:02 PM ET

Platelet-Rich Plasma in Fistula-in-Ano: A Modest Adjunct in Complex Disease
ePoster Presenter: Vitor Abrantes, MD – Mayo Clinic
Author: Lindsey M. Zhang, MD – Mayo Clinic
Author: Kellie L. Mathis, M.D. (she/her/hers) – Mayo Clinic
Senior Author: Nicholas P. McKenna, M.D. – Mayo Clinic
2:02 PM - 2:07 PM ET

Sepsis Risk and Management of Acute Anorectal Pathology in Patients with Hematologic Disease: A Single-Center Retrospective Study
ePoster Presenter: Marco A. Urbina Velázquez, Universidad Nacional Autónoma de México (he/him/his) – Centro Médico ABC Ciudad de México
Author: Andric Perez-Ortiz, MD, MPH (he/him/his) – The American British Cowdry Medical Center
Author: Raul Moran Treviño, MD – The American British Cowdray Medical Center
Author: Asya Zubillaga, MD – Hospital General Dr Manuel Gea Gonzalez
Author: Edgar A. Gonzalez Macedo, MD, Certified General Surgeon, Certified Colorectal Surgeon – ABC Medical Center
Author: Juan F. Molina López, MD, MSc, PhD – ABC Medical Center
Author: Ana Domínguez Merino, MD – The American British Cowdry Medical Center
Author: José Emiliano González Flores, MD – The American British Cowdray Medical Center
Senior Author: César Decanini, n/a – ASCRS