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American Transplant Congress abstracts

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Articles tagged "Radiologic assessment"

  • 2022 American Transplant Congress

    Interventional Radiology Procedures for Complications of Orthotopic Liver Retransplantation: A 22-year Single Center Experience

    A. F. Sayed Ahmed1, B. B. Toskich1, S. A. Mao2

    1Interventional Radiology, Mayo Clinic, Jacksonville, FL, 2Transplant Surgery, Mayo Clinic, Jacksonville, FL

    *Purpose: Liver retransplantation (re-OLT) represents a high risk, resource intense, operation for recipients with failed allografts. We review our single center 22-year experience with re-OLT…
  • 2022 American Transplant Congress

    Association Between CT Measurements of Body Composition Before Liver Transplantation and Post-Transplantation Outcomes

    Y. Liu1, O. Shafaat1, K. Jackson1, J. Motter1, B. Boyarsky1, M. Latif1, F. Yuan1, E. King1, A. Zaheer1, R. Summers2, D. Segev1, M. McAdams-DeMarco1, C. Weiss1

    1Johns Hopkins University, Baltimore, MD, 2NIH Clinical Center, Bethesda, MD

    *Purpose: Various methods exist for measuring body composition using computed tomography (CT) scans; however, it is unclear which components best predict post-liver transplantation (LT) outcomes.…
  • 2022 American Transplant Congress

    Development of a Radiomics-Based Model to Predict Graft Fibrosis in Liver Transplant Recipients: A Pilot Study

    F. Qazi Arisar1, E. Salinas-Miranda2, H. Ale Ali2, K. Lajkosz3, C. Chen1, A. Azhie1, G. M. Healy2, D. Deniffel2, M. A. Haider2, M. Bhat1

    1Ajmera Transplant Program, University Health Network, Toronto, ON, Canada, 2Lunenfeld Tanenbaum Research Institute, Toronto, ON, Canada, 3Department of Biostatistics, University Health Network, Toronto, ON, Canada

    *Purpose: Recurrent fibrosis complicates 40% of Liver transplants (LT), compromising long-term survival. We evaluated the ability of a model combining radiomic features on CT scans…
  • 2022 American Transplant Congress

    Use of Three-Dimensional (3D) Modeling Software for Preoperative Anatomical Assessment in Living Donor Nephrectomy

    M. McCabe1, K. Dokus2, A. Nair2, K. Pineda-Solis2, E. Venniro1, J. Taylor1, M. Orloff2, R. Hernandez1, R. Kashyap2

    1University of Rochester School of Medicine and Dentistry, Rochester, NY, 2University of Rochester Medical Center, Rochester, NY

    *Purpose: Successful and safe completion of living donor nephrectomy depends on donor anatomy. Preoperative imaging is imperative to determine operative feasibility and to avoid unexpected…
  • 2022 American Transplant Congress

    Association of Chest CT Score During Acute COVID-19 Illness with Subsequent Lung Function Loss Among Lung Transplant Patients

    Q. M. Halverson, K. Batra, L. D. Mahan, M. Mohanka, A. C. Lawrence, J. Joerns, S. Bollineni, V. Kaza, I. L. Timofte, C. D. Kershaw, L. C. Terada, F. Torres, A. Banga

    University of Texas Southwestern, Dallas, TX

    *Purpose: Limited data exists on CT chest abnormalities during acute Coronavirus disease 2019 (COVID-19) infection and associated post-illness loss of lung function among lung transplant…
  • 2022 American Transplant Congress

    Association Between CT Measurements of Body Composition Before Kidney Transplantation and Post-Transplantation Outcomes

    Y. Liu, O. Shafaat, X. Chen, C. Weiss, D. Segev, M. McAdams-DeMarco

    Johns Hopkins University, Baltimore, MD

    *Purpose: Body composition has been found to be associated with the risks of post-kidney transplantation (KT) outcomes. However, it is unclear which pre-KT computed tomography…
  • 2021 American Transplant Congress

    Quantiferon-tb Gold Plus in Liver Transplant Candidates: Single-center Experience

    J. Simkins1, M. A. Mendoza1, A. Chandorkar1, Y. Natori1, S. Anjan1, L. R. Arosemena1, R. Vianna2

    1Medicine, University of Miami, Miami, FL, 2Surgery, University of Miami, Miami, FL

    *Purpose: QuantiFERON-TB (QFT) is the preferred diagnostic test for latent tuberculosis infection (LTBI). The QFT-Gold Plus (QFT-Plus) data in OLT candidates is limited.*Methods: Our hospital…
  • 2021 American Transplant Congress

    Given the Potential Impact on Liver Transplant Selection, Revisiting the Current Standard of Diagnosis of Hepatocellular Carcinoma

    K. Amarell, B. Fisher, B. Park, K. Ko, B. Kallakury

    Department of Pathology & Laboratory Medicine, Georgetown University School of Medicine, Washington, DC

    *Purpose: The current standard of diagnosis of hepatocellular carcinoma (HCC) relies on non-invasive radiographic methods, namely computerized tomography (CT) and/or magnetic resonance imaging (MRI). However,…
  • 2021 American Transplant Congress

    Relationship of Functional Frailty and Radiographic Sarcopenia to Outcomes After Liver Transplant

    S. L. Olson, P. Polineni, W. Schwartz, O. Siddiqui, L. Zhao, D. Ganger, D. P. Ladner

    Comprehensive Transplant Center, Northwestern University, Chicago, IL

    *Purpose: Frailty and sarcopenia are associated with increased risk of hospitalization and mortality in end stage liver disease patients. Frailty can be measured clinically using…
  • 2020 American Transplant Congress

    A Nonhuman Primate Model of Intestinal Transplantation – Technical Aspects and Early Outcomes

    R. Schmitz1, J. Yoon1, M. Song1, E. Jelly2, A. P. Wax2, S. J. Knechtle1, D. L. Sudan1, J. Kwun1

    1Department of Surgery, Duke University Medical Center, Durham, NC, 2Department of Biomedical Engineering, Duke University, Durham, NC

    *Purpose: Intestinal transplantation (IT) is the treatment of choice for patients with irreversible intestinal failure that experience complications from total parenteral nutrition. Long-term outcomes after…
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