The American Society of Dermatopathology

Program-At-A-Glance

This schedule is preliminary and subject to change. 

All times are listed in U.S. Central Standard Time (CST). Use this time zone converter to verify the time in your time zone.

All times are listed in U.S. Central Standard Time (CST). Four and a half days of programing Wednesday 10/20 through Sunday 10/24

*Additional fees and online registration are required to attend all optional sessions and events.
  • On-Demand Access 24/7

    • Evening Slide Symposium Viewing

      On-Demand

    • Slide Library

      On-Demand

    • Virtual Poster Hall

      On-Demand

    • Oral Abstract Presentations
      (Oral Abstracts, Duel in Dermatopathology, and Fellows' Presentations)

      On-Demand

  • 1:00 PM CST

    • Consultation 1*
      Inpatient Dermatopathlogy: Instructive Cases from the Dermatology Inpatient Consultation Service
      Consult Director: Kerri E. Rieger, MD, PhD

      1:00 p.m. - 2:15 p.m. CST

    • Consultation 2*
      Approach to Alopecia Biopsy
      Consult Director: Lynne J. Goldberg, MD

      1:00 p.m. - 2:15 p.m. CST

    • Consultation 3*
      Introduction to Cutaneous Lymphomas
      Consult Director: David J. DiCaudo, MD

      1:00 p.m. - 2:15 p.m. CST

  • 3:00 PM CST

    • Consultation 4*
      Diagnostic Challenges in Cutaneous Vascular Tumors
      Consult Director: Steven D. Billings, MD

      3:00 p.m. - 4:15 p.m. CST

    • Consultation 5*
      Pseudosarcomatous Soft Tissue Proliferations: Know Which Entities Are All Bark and No Bite
      Consult Director: Ryanne Brown, MD, MBA

      3:00 p.m. - 4:15 p.m. CST

    • Consultation 6*
      Nail Pathology: Basics and Beyond
      Consult Director: Beth S. Ruben, MD

      3:00 p.m. - 4:15 p.m. CST

All times are listed in U.S. Central Standard Time (CST). Four and a half days of programing Wednesday 10/20 through Sunday 10/24

*Additional fees and online registration are required to attend all optional sessions and events.
  • On-Demand Access 24/7

    • Evening Slide Symposium Viewing

      On-Demand

    • Slide Library

      On-Demand

    • Virtual Poster Hall

      On-Demand

    • Oral Abstract Presentations
      (Oral Abstracts, Duel in Dermatopathology, and Fellows' Presentations)

      On-Demand

  • 8:00 AM CST

    • Welcome Remarks and President's Address
      Lyn McDivitt Duncan, MD

      8:00 a.m. - 8: 45 a.m. CST

  • 8:45 AM CST

    • Break

      8:45 a.m. - 9:15 a.m. CST

    • Oral Abstract Presentations 1-3

      8:45 a.m. - 9:15 a.m. CST

  • 9:15 AM CST

    • Short Course I
      Lessons Learned: Pearls and Reflections from Leaders in Dermatopathology

      Course Director: Benjamin K. Stoff, MD, MA

      9:15 a.m. - 1:00 p.m. CST

  • 10:00 AM CST

    • Consultations 7*
      The Spectrum of Autoimmune Diseases in Dermatopathology
      Consult Director: Alina G. Bridges, DO

      10:00 a.m. - 11:15 a.m. CST

    • Consultation 8*
      Challenging Inpatient Skin Biopsies
      Consult Director: Mai P. Hoang, MD

      10:00 a.m. - 11:15 a.m. CST

  • 10:40 AM CST

    • Break

      10:40 a.m. - 11:10 a.m. CST

    • Oral Abstract Presentations 4-6

      10:40 a.m. - 11:10 a.m. CST

  • 1:00 PM CST

    • Poster Defense Session (Group 1)

      1:00 p.m. - 2:00 p.m. CST

    • Consultation 9*
      Cutaneous Adnexal Tumors: A Practical Reappraisal of Immunohistochemical Use
      Consult Director: Doina Ivan, MD

      1:00 p.m. - 2:15 p.m. CST

    • Consultation 10*
      Tough Melanocytic Lesions
      Consult Director: Dirk M. Elston, MD

      1:00 p.m. - 2:15 p.m. CST

  • 2:00 PM CST

    • Break

      2:00 p.m. - 3:00 p.m. CST

    • Meet the Program Directors (Group 1)

      2:00 p.m. - 3:00 p.m. CST

    • Oral Abstract Presentations 7-12

      2:00 p.m. - 3:00 p.m. CST

  • 3:00 PM CST

    • Hot Topics in Dermatopathology
      Advocacy, Telehealth, and Legal Challenges & Considerations

      Course Directors: Vikas Shrivastava, MD & Oluwakemi Onajin, MD

      3:00 p.m. - 5:30 p.m. CST

    • Consultation 11*
      Everything You Wanted to Know About Immunohistochemistry but Were Afraid to Ask
      Consult Director: Timothy H. McCalmont, MD

      3:00 p.m. - 4:15 p.m. CST

    • Consultation 12*
      Understanding Molecular Testing Applications and Its Impact in the Various Cutaneous Neoplasms
      Consult Director: Ariv Arasan Karunamurthy, MD

      3:00 p.m. - 4:15 p.m. CST

    • Consultation 13*
      Cutaneous T-cell Lymphoma: New Challenges, New Tools, New Approaches
      Consult Director: Roberto A. Novoa, MD

      3:00 p.m. - 4:15 p.m. CST

  • 5:30 PM CST

    • Meet the Program Directors (Group 2)

      5:30 p.m. - 6:30 p.m. CST

All times are listed in U.S. Central Standard Time (CST). Four and a half days of programing Wednesday 10/20 through Sunday 10/24

*Additional fees and online registration are required to attend all optional sessions and events.
  • On-Demand Access 24/7

    • Evening Slide Symposium Viewing

      On-Demand

    • Slide Library

      On-Demand

    • Virtual Poster Hall

      On-Demand

    • Oral Abstract Presentations
      (Oral Abstracts, Duel in Dermatopathology, and Fellows' Presentations)

      On-Demand

  • 8:00 AM CST

    • Consultation 14*
      Quandaries in Hospital Inpatient Dermatopathology
      Consult Director: Daniel D. Miller, MD

      8:00 a.m. - 9:15 a.m. CST

    • Consultation 15*
      Mucosal Melanocytic Lesions
      Consult Director: Priyadharsini Nagarajan, MD, PhD

      8:00 a.m. - 9:15 p.m. CST

    • Consultation 16*
      Alopecia Pitfalls
      Consult Director: Catherine M. Stefanato, MD, FRCPath

      8:00 a.m. - 9:15 a.m. CST

    • Dermatopathology Seminar 1*
      Nevus, Melanoma or Something Else? Mesenchymal Tumors with Melanocytic Differentiation
      Seminar Director: Konstantinos D. Linos, MD

      8:00 a.m. - 9:15 a.m. CST

    • Special Topics
      Oncodermatopathology
      Course Director: Emily Y. Chu, MD, PhD
       

      8:00 a.m. - 12:30 p.m. CST

  • 10:00 AM CST

    • Break

      10:00 a.m. - 10:30 a.m. CST

    • Oral Abstract Presentations 13-15

      10:00 a.m. - 10:30 a.m. CST

    • Consultation 17*
      Look-alikes in Neoplastic Dermatopathology
      Consult Director: David J. DiCaudo, MD

      10:00 a.m. - 11:15 a.m. CST

    • Consultation 18*
      High-risk Non-Melanoma Skin Cancers
      Consult Director: Patrick O. Emanuel, MBChB, Dip Arts

      10:00 a.m. - 11:15 a.m. CST

    • Consultation 19*
      A Practical Pattern-based Approach to Cutaneous Soft Tissue Tumors
      Consult Director: Rajiv M. Patel, MD

      10:00 a.m. - 11:15 a.m. CST

    • Dermatopathology Seminar 2*
      Problematic Pigmented Lesions: An Approach to Diagnosis
      Seminar Director: Alina G. Bridges, DO

      10:00 a.m. - 11:15 a.m. CST

  • 12:30 PM CST

    • Oral Abstract Presentations 16-21

      12:30 p.m. - 1:30 p.m. CST

    • Annual Membership Business Meeting

      12:30 p.m. - 1:30 p.m. CST

  • 1:00 PM CST

    • Consultation 20*
      Infections and Infestations
      Consult Director: Dirk M. Elston, MD

      1:00 p.m. - 2:15 p.m. CST

    • Consultation 21*
      Navigating the Blue Sea: Adventures in Cutaneous Lymphoma
      Consult Director: Jinah Kim, MD

      1:00 p.m. - 2:15 p.m. CST

    • Consultation 22*
      Lesions I Have Learned From
      Consult Director: Philip E. LeBoit, MD

      1:00 p.m. - 2:15 p.m. CST

    • Dermatopathology Seminar 3*
      Artificial Intelligence in (Dermato)Pathology
      Seminar Director: Randie H. Kim, MD, PhD

      1:00 p.m. - 2:15 p.m. CST

  • 1:30 PM CST

    • Poster Defense Session (Group 2)

      1:30 p.m. - 2:30 p.m. CST

  • 2:30 PM CST

    • 22nd Duel in Dermatopathology Resident Abstract Competition

      2:30 p.m. - 4:00 p.m. CST

  • 3:00 PM CST

    • Consultation 23*
      Difficult Medical-Legal Cases in Dermatopathology
      Consult Director: David S. Cassarino, MD, PhD

      3:00 p.m. - 4:15 p.m. CST

    • Consultation 24*
      Oral Pathology Roundtable Review: Common, Uncommon and Challenging Cases
      Consult Director: Richard C. Jordan, MD

      3:00 p.m. - 4:15 p.m. CST

    • Consultation 25*
      Basic Alopecia
      Consult Director: Eleanor A. Knopp, MD

      3:00 p.m. - 4:15 p.m. CST

    • Dermatopathology Seminar 4*
      The Latest and Greatest! What’s new in Dermatology, Pathology and Dermatopathology Diagnostics
      Seminar Director: Nicholas Logemann, DO

      3:00 p.m. - 4:15 p.m. CST

  • 4:00 PM CST

    • Fellows' Presentations
       

      4:00 p.m. - 6:00 p.m. CST

All times are listed in U.S. Central Standard Time (CST). Four and a half days of programing Wednesday 10/20 through Sunday 10/24

*Additional fees and online registration are required to attend all optional sessions and events.
  • On-Demand Access 24/7

    • Evening Slide Symposium Viewing

      On-Demand

    • Slide Library 

      On-Demand

    • Virtual Poster Hall

      On-Demand

    • Oral Abstract Presentations
      (Oral Abstracts, Duel in Dermatopathology, and Fellows' Presentations)

      On-Demand

  • 8:00 AM CST

    • Elson B. Helwig Memorial Lecture
      Beyond Dermatofibroma: A Contemporary Update of Cutaneous Mesenchymal Tumors
      Lecturer: Jason L. Hornick, MD, PhD

      8:00 a.m. - 9:00 a.m. CST

    • Consultation 26*
      Challenging Clinicopathologic Correlations
      Consult Director: Clay J. Cockerell, MD

      8:00 a.m. - 9:15 a.m. CST

    • Consultation 27*
      Pediatric Dermatopathology: Instructive Cases from the Children’s Hospital of Philadelphia
      Consult Director: Adam I. Rubin, MD

      8:00 a.m. - 9:15 a.m. CST

    • Consultation 28*
      Blistering Disorders and Direct Immunofluorescence: Practical Advice for Daily Practice
      Consult Director: Sara C. Shalin, MD, PhD

      8:00 a.m. - 9:15 a.m. CST

    • Dermatopathology Seminar 5*
      The "Path" to Understanding, Navigating and Avoiding Medical Malpractice Litigation
      Seminar Directors: Jodi J. Speiser, MD and Jennifer H. De Kock, JD

      8:00 a.m. - 9:15 a.m. CST

  • 9:00 AM CST

    • Break

      9:00 a.m. - 9:30 a.m. CST

    • Oral Abstract Presentations 22-24

      9:00 a.m. - 9:30 a.m. CST

  • 9:30 AM CST

    • Short Course II
      Beyond Gestalt Diagnosis

      Course Director: Christine J. Ko, MD

      9:30 a.m. - 1:30 p.m. CST

  • 10:00 AM CST

    • Consultation 29*
      Ophthalmic Pathology For Dermatopathologists. Squamous and Adnexal Neoplasms of the Eyelid and Conjunctiva: Common Diagnostic PItfalls To Avoid
      Consult Directors: Artur Zembowicz, MD, PhD and Anna M. Stagner, MD

      10:00 a.m. - 11:15 a.m. CST

    • Consultation 30*
      Mycosis Fungoides, Yes or No?
      Consult Director: Alexandra C. Hristov, MD

      10:00 a.m. - 11:15 a.m. CST

    • Consultation 31*
      Interesting Cases of Vulva Pathology
      Consult Director: M. Angelica Selim, MD
       

      10:00 a.m. - 11:15 a.m. CST

    • Dermatopathology Seminar 6*
      Point-Counterpoint: Ethical Controversies in Dermatopathology
      Seminar Director: Benjamin K. Stoff, MD

      10:00 a.m. - 11:15 a.m. CST

  • 10:30 AM CST

    • Break

      10:30 a.m. - 11:00 a.m. CST

    • Oral Abstract Presentations 25-27

      10:30 a.m. - 11:00 a.m. CST

  • 1:00 PM CST

    • Consultation 32*
      Distinguishing Primary from Metastatic Tumors to the Skin
      Consult Director: David S. Cassarino, MD, PhD

      1:00 p.m. - 2:15 p.m. CST

    • Consultation 33*
      Panniculitis and Other Puzzles
      Consult Director: Maxwell A. Fung, MD
       

      1:00 p.m. - 2:15 p.m. CST

    • Consultation 34*
      Cutaneous Lymphoma or Not
      Consult Director: Lyn McDivitt Duncan, MD

      1:00 p.m. - 2:15 p.m. CST

    • Dermatopathology Seminar 7*
      Clinicopathologic Correlation and When to Suspect COVID-19 in the Skin
      Seminar Director: Carrie Kovarik, MD

      1:00 p.m. - 2:15 p.m. CST

  • 1:30 PM CST

    • Poster Defense Session (Group 3)

      1:30 p.m. - 2:30 p.m. CST

  • 2:30 PM CST

    • Hermann Pinkus Basic Science Course
      Cutaneous Manifestations of Viral Disease: The New and the Old

      Course Directors: Gregory A. Hosler, MD, PhD & Eleanor A. Knopp, MD

      2:30 p.m. - 5:30 p.m. CST

  • 3:00 PM CST

    • Consultation 35*
      Targeted and Checkpoint Inhibitor Therapy Associated Cutaneous Toxicities
      Consult Director: Jonathan L. Curry, MD
       

      3:00 p.m. - 4:15 p.m. CST

    • Consultation 36*
      Immunohistochemistry and Molecular Testing in Melanocytic Tumors: What Should You Order?
      Consult Director: Jeffrey P. North, MD

      3:00 p.m. - 4:15 p.m. CST

    • Consultation 37*
      Instructive Cases from the UCSF Cutaneous Lymphoma Clinic
      Consult Director: Laura B. Pincus, MD

      3:00 p.m. - 4:15 p.m. CST

    • Dermatopathology Seminar 8*
      Artificial Intelligence in Dermatopathology: Where are We?
      Seminar Directors: Kiran Motaparthi, MD and Jason B. Lee, MD

      3:00 p.m. - 4:15 p.m. CST

  • 5:30 PM CST

    • Virtual Social Reception

      5:30 p.m. - 6:30 p.m. CST

  • 6:30 PM CST

    • Evening Slide Symposium
      Course Directors: Gregory A. Hosler, MD, PhD & Eleanor A. Knopp, MD

      6:30 p.m. - 9:00 p.m. CST

All times are listed in U.S. Central Standard Time (CST). Four and a half days of programing Wednesday 10/20 through Sunday 10/24

*Additional fees and online registration are required to attend all optional sessions and events.
  • On-Demand Access 24/7

    • Evening Slide Symposium Viewing

      On-Demand

    • Slide Library 

      On-Demand

    • Virtual Poster Hall

      On-Demand

    • Oral Abstract Presentations
      (Oral Abstracts, Duel in Dermatopathology, and Fellows' Presentations)

      On-Demand

  • 8:00 AM CST

    • Consultation 38*
      Vascular Lesions
      Consult Director: Omar P. Sangueza, MD

      8:00 a.m. - 9:15 a.m. CST

    • Consultation 39*
      Advanced Alopecia
      Consult Director: Leonard C. Sperling, MD

      8:00 a.m. - 9:15 a.m. CST

    • Consultation 40*
      Key Histological Differential Diagnoses Involving Pigmented Epithelioid Melanocytoma
      Consult Director: Artur Zembowicz, MD, PhD

      8:00 a.m. - 9:15 a.m. CST

    • Dermatopathology Seminar 9*
      Interesting Cases from Northwestern
      Seminar Director: Joan Guitart, MD

      8:00 a.m. - 9:15 a.m. CST

    • Short Course III
      Diversity in Dermatopathology

      Course Director: Jane L. Messina, MD

      8:00 a.m. - 12:30 p.m. CST

  • 10:00 AM CST

    • Break

      10:00 a.m. - 10:30 a.m. CST

    • Oral Abstract Presentations 28-30

      10:00 a.m. - 10:30 a.m. CST

    • Consultation 41*
      Signs and Signals for Decoding Cutaneous Hematolymphoid Disease
      Consult Director: Melissa Pulitzer, MD

      10:00 a.m. - 11:15 a.m. CST

    • Consultation 42*
      Basic and Advanced Nail Pathology
      Consult Director: Adam I. Rubin, MD

      10:00 a.m. - 11:15 a.m. CST

    • Consultation 43*
      7 Deadly Sins: 7 Cutaneous Soft Tissue Tumors You Never Want to Miss
      Consult Director: Jerad M. Gardner, MD

      10:00 a.m. - 11:15 a.m. CST

    • Dermatopathology Seminar 10* 
      Dermatopathology Appropriate Use Criteria: Incorporating Them Into Your Everyday Practice
      Seminar Directors: Claudia I. Vidal, MD, PhD and Patrick O. Emanuel, MBChB, Dip Arts

      10:00 a.m. - 11:15 a.m. CST

  • 12:30 PM CST

    • Oral Abstract Presentations 31-36

      12:30 p.m. - 1:30 p.m. CST

  • 1:00 PM CST

    • Consultation 44*
      Atypical and Malignant Adnexal Neoplasms
      Consult Director: David S. Cassarino, MD, PhD
       

      1:00 p.m. - 2:15 p.m. CST

    • Consultation 45*
      Comprehensive Diagnosis of Melanocytic Neoplasia by IHC, Molecular and Conventional
      Consult Directors: Gregory A. Hosler, MD, PhD and Drazen M. Jukic, MD, PhD

      1:00 p.m. - 2:15 p.m. CST

    • Dermatopathology Seminar 11*
      Mistakes Not to Make – Pitfalls in the Diagnosis of Cutaneous Lymphomas
      Seminar Director: Alexandra C. Hristov, MD

      1:00 p.m. - 2:15 p.m. CST

  • 1:30 PM CST

    • Poster Defense Session (Group 4)

      1:30 p.m. - 2:30 p.m. CST

  • 2:30 PM CST

    • Self-Assessment Discussion
      Course Directors: Julia S. Lehman, MD & Michael T. Tetzlaff, MD, PhD

      2:30 p.m. - 4:45 p.m. CST

  • 3:00 PM CST

    • Consultation 46*
      Unusual Spitz Nevi
      Consult Director: Shane A. Meehan, MD

      3:00 p.m. - 4:15 p.m. CST

    • Consultation 47*
      Evolving Concepts: From Nevi to Melanoma
      Consult Director: Iwei Yeh, MD, PhD

      3:00 p.m. - 4:15 p.m. CST

    • Dermatopathology Seminar 12*
      Business Administration Skills for Making Ethical Decisions and Optimizing Health Care
      Seminar Director: Vesna M. Petronic-Rosic, MD, MSc, MBA

      3:00 p.m. - 4:15 p.m. CST

  • 4:45 PM CST

    • Closing Remarks
      Program Committe Co-Chairs: Melissa P. Piliang, MD & Jon A. Reed, MD

      4:45 p.m. - 5:00 p.m. CST