ePoster: Rectal Cancer 1 (Sun8)

Sunday, May 11, 2025

8:00 AM – 10:00 AM PT

Location: Monitor 10, Sales Pavilion, Upper Level

Presentations:

8:05 AM – 8:10 AM PT

A Perineal-First Approach Extralevator Abdominoperineal Excision with Myocutaneous Gracilis Flap Reconstruction for Locally-Advanced Rectal Cancer
ePoster Presenter: Paulo T. Carpio (he/him/his) – Philippine General Hospital, University of the Philippines Manila
Author: Marc Paul J. Lopez, MD, FPSCRS, FPCS – Philippine Association of Colon and Rectal Surgeons
Author: Michael Geoffrey L. Lim, MD, PSCRS (he/him/his) – Philippine General Hospital, University of the Philippines Manila
8:10 AM – 8:15 AM PT

A Rare Case of Rectal Adenocarcinoma with an Associated Malignant Fistula
ePoster Presenter: Danielle A. Collins, DO – Henry Ford Health System
Author: Shyamal Pansuriya, DO – Henry Ford Health System (HFHS) - - Detroit, MI
Senior Author: Jon Hain, MD – Beaumont Hospital
8:16 AM – 8:21 AM PT

An unusual case of a colorectal anastomotic dehiscence presenting three decades after the index operation
ePoster Presenter: Raveena Karthikeyan, MD (she/her/hers) – SIU school of medicine
Author: Adam Maerz, MBBS – Southern Illinois University
Author: Bryan Mistretta, D.O. – Southern Illinois University School of Medicine
Author: James Thiele, MD, FACS, FASCRS – Southern Illinois University School of Medicine
Senior Author: Jan Rakinic, MD – Southern Illinois University School of Medicine
8:21 AM – 8:26 AM PT

Atypical Hemorrhoid or Hidden Malignancy? Anal Melanoma and Palliative Strategies
ePoster Presenter: osamuyi o. asemota, MD – St Davids South Austin
Author: Kayla Brown, DO – St Davids South Austin
Senior Author: Megan C. Turley, MD. , MHS – Texas Colon and Rectal specialist
8:27 AM – 8:32 AM PT

Clinical outcomes of preoperative short-course RT and chemotherapy versus chemoradiotherapy in locally advanced rectal cancer: A single-center experience in Taiwan
ePoster Presenter: Yu-Hsin Hsieh, MD (she/her/hers) – Taipei Veterans General Hospital
Senior Author: Hung-Hsin Lin, n/a – Taipei Veterans General Hospital
Author: Jeng-Kai Jiang, n/a – Taipei Veterans General Hospital
Author: Shih-Ching Chang, n/a – Taipei Veterans General Hospital
Author: Huann-Sheng Wang, n/a – Taipei Veterans General Hospital
Author: Yuan-Tzu Lan, n/a – Taipei Veterans General Hospital
Author: Chun-Chi Lin, n/a – Taipei Veterans General Hospital
Author: sheng-chieh Huang, n/a – Taipei Veterans General Hospital
Author: Hou-Hsuan Cheng, n/a – Taipei Veterans General Hospital
8:32 AM – 8:37 AM PT

Early experience of SP-robot-TAMIS comparing with conventional TAMIS for rectal neoplasm
ePoster Presenter: In Kyeong Kim – Seoul St.Mary's hospital, The Catholic University of Korea
Senior Author: Yoon Suk Lee, n/a – Seoul St. Mary’s Hospital, College of Medicine, the Catholic University of Korea
Author: Jung Hoon Bae, n/a – Seoul St.Mary's hospital, The Catholic University of Korea
Author: In Kyu Lee, n/a – Seoul St.Mary's hospital, The Catholic University of Korea
Author: Nina Yoo – St. Vincent's Hospital
Author: Nina Yoo, n/a – St. Vincent's Hospital
Author: Bong Hyeon Kye, n/a – St. Vincent's Hospital
Author: Hyeon Min Cho, n/a – St. Vincent's Hospital
8:38 AM – 8:43 AM PT

Efficacy of Neoadjuvant Hypofractionated Chemoradiotherapy in Elderly Patients with Locally Advanced Rectal Cancer: A Single-center Retrospective Analysis
ePoster Presenter: Jae Seung Kim, MD – Chonnam National University Hwasun Hospital
Author: Hyeung-min Park, MD – Chonnam National University Hwasun Hospital
Senior Author: Soo Young Lee, MD, PhD – Chonnam National University Hwasun Hospital
Author: Chang Hyun Kim – Chonnam National University Hwasun Hospital and Medical School
Author: Hyeong Rok Kim, MD, PhD – Chonnam National University Hwasun Hospital
8:43 AM – 8:48 AM PT

Evaluation of Lymph Node Retrieval with Evolution of Neoadjuvant Rectal Cancer Therapy
ePoster Presenter: Elissa Falconer, M.D. – University of Louisville
Senior Author: Sandy Kavalukas, MD – University of Louisville
Author: Jeremy Gaskins, N/A – University of Louisville
8:49 AM – 8:54 AM PT

Learning curve for Da Vinci single-port robot in rectal cancer surgery
ePoster Presenter: Mohammed A. Almalik, 15RM0032207 – Riyadh First Health Cluster
Senior Author: Yoon Suk Lee, n/a – Seoul St. Mary’s Hospital, College of Medicine, the Catholic University of Korea
8:54 AM – 8:59 AM PT

Long term complications of conservatively managed anastomotic sinus tracts after LAR
ePoster Presenter: Frank K. Owusu-Ansah, MD – Southern Illinois University School of Medicine
Senior Author: Jan Rakinic, MD – Southern Illinois University School of Medicine
Author: V. Prasad Poola, MD FACS FASCRS – SIU School of Medicine
Author: Paul Pacheco, MD, FACS, FASCRS – Springfield Clinic
Author: Bryan Mistretta, D.O. – Southern Illinois University School of Medicine
Author: Adam Maerz, MBBS – Southern Illinois University
9:00 AM – 9:05 AM PT

Low Preoperative Serum Albumin and High BMI is Associated with Worse Outcomes after Proctectomies in Rectal Cancer Patients
ePoster Presenter: Jacob Zarkower, MPH – George Washington School of Medicine and Health Sciences
Author: Randilu Amarasinghe (she/her/hers) – George Washington University School of Medicine and Health Sciences
Author: Meagan K. Mitchell (she/her/hers) – George Washington Univeristy School of Medicine and Health Sciences
Author: Christina Schott, n/a (she/her/hers) – George Washington University School of Medicine and Health Sciences
Author: Hannaka Spillman, MA – George Washington School of Medicine and Health Sciences
Author: Hannah M. Adams, BS MPH – University of Connecticut School of Medicine
Author: Jayati Atahar, MBBS, MPH – George Washington University Hospital
Author: Mary Matecki, MD – George Washington University
Author: Susan Kartiko, MD PhD FACS – The George Washington University SMHS
Author: Marian Khalili, MD – MFA
Senior Author: Matthew Ng, MD – Fellow
9:05 AM – 9:10 AM PT

Management of Extraperitoneal Rectal Perforation in 3 Patients Recently on Bevacizumab
ePoster Presenter: Jacob Swords, MD – West Virginia University
Senior Author: Douglas R. Murken, MD – West Virginia University School of Medicine
Author: Keri Mayers, DO – West Virginia University
Author: Kevin M. Train, MD – West Virginia University School of Medicine
9:11 AM – 9:16 AM PT

Not always perfect: Incomplete response after immunotherapy for MMR deficient rectal cancer
Senior Author: Sitaram Chilakamarry, MD – UT Southwestern Medical Center
ePoster Presenter: Gloria Y. Chang, MD (she/her/hers) – University of Texas Southwestern
9:16 AM – 9:21 AM PT

Optimal Timing For Diverting Loop Ileostomy Reversal : A Single Centre Retrospective Review
ePoster Presenter: Raphaella Rosebush-Mercier, MD (she/her/hers) – Health Sciences North, NOSM U
Author: Steven Gu, MD, PHD – Northern Ontario School of Medicine
Author: Grace Ma, MSc, MD, FRCSC, FACS – Health Sciences North, NOSM U
Author: Danielle C. Roy, BSc – School of Epidemiology and Public Health, University of Ottawa
Senior Author: Caitlin Cahill, MSc (Oxon.) MDCM FRCSC – Northern Ontario School of Medicine University (NOSMU)
9:22 AM – 9:27 AM PT

Prolapse of Giant Rectal Polyp with Necrosis: Unusual Presentation of Spindle Cell Malignant Neoplasm of the Rectum
ePoster Presenter: Rodolfo R. Sánchez Rosado – Hospital General de México
Author: Jeziel Karina Ordonez Juarez (she/her/hers) – Hospital general de México
Author: Agustin Güemes Quinto, n/a – Hospital General de Mexico
Author: Bertha Alicia A. Dimas Sanchez, MD (she/her/hers) – Hospital General de México
Author: Alejandro Vela Torres, n/a (he/him/his) – Hospital General de Mexico
Author: Billy Jimenez Bobadilla, n/a – Hospital General de Mexico
9:27 AM – 9:32 AM PT

Sphincter-saving and Conversion rate during transanal total mesorectal excision (TaTME) for rectal cancer: a single center experience
ePoster Presenter: Bülent Cavit Yüksel, Prof. (he/him/his) – Ankara Güven Hospital
Author: Sadettin ER, Prof – Ankara Bilkent Hospital
Author: Tezcan Akın, Prof – Ankara Bilkent Hospital
Author: Erdinç Çetinkaya, Prof – Ankara Bilkent Hospital
Author: Özgür AKGÜL, Prof – Ankara Bilkent Hospital
9:33 AM – 9:38 AM PT

The Rise of Robotics: Surgical Approaches to Rectal Cancer over Time
ePoster Presenter: Kristen Westfall, MD, MPH (she/her/hers) – University Hospitals
Author: Emily F. Simon, MD (she/her/hers) – University Hospitals Cleveland Medical Center, Department of Surgery
Author: Ronald Charles, MD (he/him/his) – University Hospitals Cleveland Medical Center, Department of Surgery, Division of Colorectal
Author: Meagan Costedio, MD (she/her/hers) – University Hospitals Ahuja Medical Center
Author: Trevor Teetor, MD – University Hospitals
Author: Lauren Henke, MD – University Hospitals
Senior Author: Emily Steinhagen, MD, FACS, FASCRS – University Hospitals Cleveland Medical Center, Department of Surgery, Division of Colorectal
9:38 AM – 9:43 AM PT

Total Neoadjuvant Treatment for Locally Advanced Rectal Cancer: Real world outcomes
ePoster Presenter: Christine Wang, BSc Honors, MD – University of Calgary
Senior Author: Tamara I. Gimon, FRCSC, MD, MSc – University of Calgary
Author: Anthony MacLean, MD, FRCSC – University of Calgary
Author: William Donald Buie, MD MSc FRCSC FACS FASCRS – University of Calgary
9:44 AM – 9:49 AM PT

Zebra in the Rectum: A Rare Case of Primary Rectal Lymphoma
ePoster Presenter: Nicholas Taylor, MD – Jefferson Abington Hospital
Senior Author: Ron G. Landmann, MD, FACS, FASCRS – Baptist-MD Anderson Cancer Center