WORKSHOP PROGRAM

Below is the preliminary workshop program. Individual presentations and additional information will be posted shortly.


  Thu - Nov 04      Fri - Nov 05      Sat - Nov 06   

THURSDAY, NOVEMBER 4, 2021


8:00 - 8:10 AM
CASE PRESENTATIONS
WELCOME REMARKS
Regency Ballroom


Mariusz Wasik Fox Chase Cancer Center

8:10 - 8:40 AM
PLENARY LECTURE
LECTURE I
Chairs: Mariusz Wasik, Fox Chase Cancer Center
Regency Ballroom


CLONAL RELATIONSHIP BETWEEN LYMPHOMAS AND HISTIOCYTIC/DENDRITIC CELL
Andrew Feldman. Mayo Clinic Rochester

8:40 - 10:10 AM
CASE PRESENTATIONS
SESSION 1: B-CELL NEOPLASMS TO HISTIOCYTIC/DENDRITIC CELL NEOPLASMS (PART 1)
Chairs: Wenbin Xiao, Memorial Sloan Kettering Cancer Center, and Mariusz Wasik, Fox Chase Cancer Center
Regency Ballroom


CLONALLY RELATED FOLLICULAR LYMPHOMA, LANGERHANS CELL HISTIOCYTOSIS, AND DIFFUSE LARGE B-CELL LYMPHOMA
Joseph Rohr1, Jeffrey Cannatella1, Roberto Aguiar1, Carmelita Alvares1, Jennifer Sanmann2, Catalina Amador1, Timothy C. Greiner1. 1Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, USA. 2Monroe Meyer Institute, Department of Clinical Genetics, University of Nebraska Medical Center, Omaha, NE, USA


MOLECULAR PROFILING OF FOLLICULAR LYMPHOMA AND SECONDARY HISTIOCYTIC SARCOMA
Jeremiah Karrs1, Elaine Jaffe1, Stefania Pittaluga1, Mark Raffeld1, Svetlana Pack1, Liqiang Xi1, Shereen Ghali2, Sangeeta Sandhu2, Tina Haliotis2, Chantal Cassis2, René Michel2. 1NIH, Bethesda, MD, USA. 2McGill, Montreal, QC, Canada


RAPID SUCCESSION OF LANGERHANS CELL HISTIOCYTOSIS, BLASTIC PLASMACYTOID DENDRITIC CELL NEOPLASM, FOLLICULAR LYMPHOMA, AND HISTIOCYTIC SARCOMA: A POTPOURRI OF STEM CELL RELATEDNESS AND LINEAGE PLASTICITY
David Zemmour, Vignesh Shanmugam, Geraldine Pinkus, Sarah Wu, Scott Rodig, Scott Lovitch, Annette Kim, Sam Sadigh. Department of Pathology - Brigham and Women's Hospital, Boston, MA, USA


HISTIOCYTIC/DENDRITIC CELL NEOPLSM ARISING FROM FOLLICULAR LYMPHOMA.
John R. Goodlad1, Maeve Rahilly2, Neil Kernohan3, David Meiklejohn3. 1Queen Elizabeth University Hopsital, Glasgow, Scotland. 2Victoria Hospital, Kirkcaldy, Scotland. 3Ninewells Hospital, Dundee, Scotland


TRANSFORMATION OF CHRONIC LYMPHOCYTIC LEUKEMIA TO DIFFUSE LARGE B-CELL LYMPHOMA AND HISTIOCYTIC SARCOMA
Meredith M. Nichols1, Ellen K. Kendall2, Brian T. Hill1, Claudiu V. Cotta1. 1Cleveland Clinic Foundation, Cleveland, OH, USA. 2Case Western Reserve University School of Medicine, Cleveland, OH, USA


CHRONIC LYMPHOCYTIC LEUKEMIA/SMALL LYMPHOCYTIC LYMPHOMA SHOWING TRANS-DIFFERENTIATION TO HISTIOCYTIC SARCOMA 
Mariko Yabe, Kseniya Petrova-Drus, Umut Aypar, Ahmet Dogan. Memorial Sloan Kettering Cancer Center, New York, NY, USA

10:10 - 10:40 AM
BREAK
COFFEE BREAK
Foyer

10:40 - 11:40 AM
CASE PRESENTATIONS
SESSION 1: B-CELL NEOPLASMS TO HISTIOCYTIC/DENDRITIC CELL NEOPLASMS (PART 2)
Regency Ballroom


HISTIOCYTIC SARCOMA TRANSDIFFERENTIATED FROM CLONALLY RELATED MANTLE CELL LYMPHOMA
Hongbo Yu1, David Ward2, David Dorfman3. 1VA Boston Healthcare System, Boston, MA, USA. 2Central Florida Pathology Association, Orlando, FL, USA. 3Brigham and Women's Hospital, Boston, MA, USA


HISTIOCYTIC TRANSDIFFERENTIATION OF SPLENIC MARGINAL ZONE LYMPHOMA ASSOCIATED WITH ACQUISITION OF KRAS MUTATION.
Bartosz Grzywacz1, Justin Seningen 2, Sophia Yohe1, Michelle Dolan1. 1University of Minnesota, Minneapolis, MN, USA. 2Fairview Southdale Hospital, Minneapolis, MN, USA


WENBIN XIAO: SUMMARY OF OTHER SUBMITTED CASES FROM THIS CASE CLUSTER. .

11:40 - 12:55 PM
CASE PRESENTATIONS
SESSION 2: PHENOTYPIC AND GENOTYPIC INFIDELITY IN B-LINEAGE NEOPLASMS, INCLUDING TRANSFORMATION AND TRANSDIFFERATION FOLLOWING TARGETED THERAPY
Chairs: John Goodlad, NHS Greater Glasgow and Clyde, and Magdalena Czader, Indiana University School of Medicine
Regency Ballroom


POST-B LYMPHOBLASTIC LEUKEMIA HISTIOCYTIC NEOPLASM WITH A KMT2A REARRANGEMENT
David Grier1, Robert Lorsbach1, Ashley Geerlinks2, Ashish Kumar2, Jennifer Picarsic1. 1Cincinnati Children's Hospital Medical Center, Division of Pathology , Cincinnati, OH, USA. 2Cincinnati Children's Hospital Medical Center, Division of Bone Marrow Transplantation and Immune Deficiency, Cincinnati, OH, USA


B-ALL WITH KMT2A REARRANGEMENT AND TET2 AND DNMT3A MUTATIONS EXHIBITING MYELOID LINEAGE SWITCH FOLLOWING TREATMENT WITH INOTUZUMAB OZOGAMICIN
Christopher B. Hergott1, Martha Wadleigh2, R. Coleman Lindsley2, Annette S. Kim1. 1Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA. 2Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA


UNUSUAL TRANSFORMATION: FROM ONE END OF THE BLASTIC SPECTRUM TO THE OTHER
Ahmed Aljudi. Children's Healthcare of Atlanta, Atlanta, GA, USA


RELAPSED HIGH GRADE B-CELL LYMPHOMA WITH DOWNREGULATION OF SURFACE MARKERS AFTER MONOCLONAL ANTIBODY THERAPY
Narendra Bhattarai, Sarah Ondrejka. Cleveland clinic, Cleveland, OH, USA


JOHN GOODLAD: SUMMARY OF OTHER SUBMITTED CASES FROM THIS CASE CLUSTER. .

1:10 - 2:10 PM
LUNCH SYMPOSIUM
AMGEN CORPORATE LUNCH SYMPOSIUM
Chairs: Kamran Mahramzadeh
Regency Ballroom
Join us for an overview of multiparametric flow cytometry for MRD testing in B-ALL, including:
  • An in-depth review of the methodology and special considerations
  • Data analysis, reporting, and clinical decision-making based on MRD results
  • Patient cases that demonstrate the use of multiparmetric flow cytometry for MRD testing in B-ALL



  • INTRODUCTION
    Kamran Mahramzadeh.


    MEASUREABLE RESIDUAL DISEASE BY MULTIPARAMETRIC FLOW CYTOMETRY IN ACUTE LYMPHOBLASTIC LEUKEMIA
    Brent Wood.


    Q&A.

    2:25 - 2:55 PM
    PLENARY LECTURE
    LECTURE II
    Chairs: Magdalena Czader, Indiana University School of Medicine
    Regency Ballroom


    CLINICAL SIGNIFICANCE OF DISEASE PROGRESSION AND TRANSFORMATION IN FOLLICULAR LYMPHOMA
    Gilles Salles. Memorial Sloan Kettering Cancer Center

    2:55 - 5:45 PM
    CASE PRESENTATIONS
    SESSION 3: CHRONIC LYMPHOCYTIC LEUKEMIA & B-CELL PROLYMPHOCYTIC LEUKEMIA PROGRESSION
    Chairs: Magdalena Czader, IU, and John Goodlad, NHS
    Regency Ballroom


    LYMPH NODE AND PERIPHERAL BLOOD INVOLVEMENT WITH CHRONIC LYMPHOCYTIC LEUKEMIA/SMALL LYMPHOCYTIC LYMPHOMA (CLL/SLL) IN ACCELERATED PHASE WITH MYC AND TP53 ALTERATIONS
    Silvia Bea, Gerard Frigola, Monica Lopez-Guerra, Marta Garrote, Olga Balague, Maria Rozman, Elias Campo. Hospital Clinic, Barcelona Spain


    TRANSFORMATION OF SLL/CLL TO DIFFUSE LARGE B-CELL LYMPHOMA AND CLASSICAL HODGKIN LYMPHOMA AFTER TREATMENT WITH IBRUTINIB/VENETOCLAX
    Lakshmi VENKATRAMAN, Oonagh Sheehy. Belfast Health and Social Care Trust, BELFAST, United Kingdom


    HRS-LIKE CELLS IN CHRONIC LYMPHOCYTIC LEUKEMIA/SMALL LYMPHOCYTIC LYMPHOMA: AN EARLY STAGE OF CLASSIC HODGKIN LYMPHOMA TRANSFORMATION
    Wenbin XIao, Caleb Ho, Mariko Yabe, Filiz Sen, Oscar Lin, Mikhail Roshal, Ahmet Dogan. Memorial Sloan Kettering Cancer Center, New York, NY, USA


    EPSTEIN-BARR VIRUS REACTIVATION IN CHRONIC LYMPHOCYTIC LEUKEMIA/SMALL LYMPHOCYTIC LYMPHOMA
    Gioia Di Stefano1, 2, Raffaella Santi1, Stefano Lazzi2, Massimo Granai3, 2, Alessandro Sanna4, Lorenzo Leoncini2. 1Pathological Anatomy, Careggi University Hospital, Florence Italy. 2Pathology Section, Department of Medical Biotechnology, University of Siena, Siena Italy. 3Institute of Pathology, University Hospital of Tübingen, Tübingen Germany. 4SODc Ematologia AOU Careggi, Florence Italy


    COFFEE BREAK.


    BURKITT-LIKE LYMPHOMA WITH 11Q ABERRATION IN PATIENTS WITH CHRONIC LYMPHOCYTIC LEUKAEMIA: GENUINE TRANSFORMATION OR A TREND?
    Hebah Ali1, 2, Sheila O'Connor1, Reuben Tooze1, 2. 1Haematological Malignancy Diagnostic Service, Leeds, United Kingdom. 2University of Leeds, Leeds, United Kingdom


    TRANSFORMATION OF CHRONIC LYMPHOCYTIC LEUKEMIA (CLL) INTO B-LYMPHOBLASTIC LEUKEMIA (ALL) UNDER A PI3K-δ/γ INHIBITOR:
    Ling Zhang, Seongseok Yun, Javier Pinilla-Ibarz . Moffitt Cancer Center, Tampa, FL, USA


    ALK-NEGATIVE ANAPLASTIC LARGE CELL LYMPHOMA TRANSDIFFERENTIATING FROM CHRONIC LYMPHOCYTIC LEUKEMIA/SMALL LYMPHOCYTIC LYMPHOMA
    Saba F Ali, Bora Baysal, Mihai Merzianu. Roswell Park, buffalo, NY, USA


    B-CELL PROLYMPHOCYTIC LEUKEMIA WITH PROGRESSIVE GENOMIC ALTERATIONS
    Patricia M. Kim, Reza Nejati, Nicholas Mackrides, Pin Lu, Shazia Nakhoda, Nadia Khan, Yue Lynne Wang, Donald Baldwin, Biao Luo, Jianming Pei, Mariusz A. Wasik. Fox Chase Cancer Center, Philadelphia, PA, USA


    MAGDALENA CZADER: SUMMARY OF OTHER SUBMITTED CASES FROM THIS CASE CLUSTER. .

    6:30 - 8:30 PM
    SOCIAL
    NETWORKING RECEPTION & DINNER (IN-PERSON EVENT) - 33RD FLOOR
    Loews Hotel - 33rd Floor