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Webinars and Sponsored Roundtables — Register Now

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Wednesday, September 23, 2026. 12 PM-1 PM ET
Roundtable presenters Dr. David Sacks MB, ChB, FRCPath, Chairman, Steering Committee National Glycohemoglobin Standardization Program (NGSP), and Priya Sivaraman, PhD, Senior Technical Product Manager, Tosoh Bioscience

CAP TODAY does not endorse any of the products or services named within. The roundtable is made possible by a special educational grant from Tosoh Bioscience Inc.

Moderated by: Bob McGonnagle, Publisher, CAP TODAY

Thursday, September 24, 2026 11 AM-12 PM CT
This session explores the evolving role of RAS in precision oncology, from the biology of RAS mutations to the expanding landscape of targeted therapies. Through expert presentations, real-world case discussions, and interactive audience polling, participants will examine best practices for RAS biomarker testing across solid tumors, including lung, colorectal, and pancreatic cancers. The session will highlight practical considerations for tissue and liquid biopsy, strategies to address testing gaps, and the importance of multidisciplinary collaboration to ensure timely identification of patients who may benefit from RAS-targeted therapies.

Webinar presenters David Braxton, MD, Chief of Molecular Pathology Services, Hoag Family Cancer Institute & Hoag Memorial Hospital Presbyterian, and Carlos Becerra, MD, Research Director for Medical Oncology, Margaret Given Larkin Endowed Chair for Developmental Cancer Therapeutics, Hoag Memorial Hospital Presbyterian

CAP TODAY does not endorse any of the products or services named within. The webinar is made possible by a special educational grant from OncoLens and Diaceutics.

Moderated by: Bob McGonnagle, Publisher, CAP TODAY

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Wednesday, September 30, 2026. 1 PM-1:30 PM ET
Roundtable presenters John Longshore, PhD, Head of Scientific Affairs, Global Oncology Diagnostics, AstraZeneca, and Flora Berisha, MS, Executive Director, Global Head of Diagnostic Partnering and Development, Johnson & Johnson Innovative Medicine, and Mark D. Ewalt, MD, Associate Medical Director for Laboratory Operations, Diagnostic Molecular Pathology, Molecular Diagnostics Service, Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, and Isabel Preeshagul, DO, MBS, Thoracic Medical Oncologist, Memorial Sloan Kettering Cancer Center

CAP TODAY does not endorse any of the products or services named within. The roundtable is made possible by a special educational grant from Pillar Biosciences.

Moderated by: Bob McGonnagle, Publisher, CAP TODAY

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Thursday, October 1, 2026 1 PM-2 PM ET
This presentation will explore the value of in-house CGP, offer insights into the benefits and drawbacks of incorporation, and provide information about important practical factors when considering in-house implementation of CGP.

Webinar presenter Allison M. Cushman-Vokoun, MD, PhD, FCAP, Medical Director, Molecular Diagnostics and Personalized Medicine Laboratory, Director, Division of Diagnostic Molecular Pathology and Human Genetics, Henry F. Krous Professor of Pathology, University of Nebraska Medical Center

CAP TODAY does not endorse any of the products or services named within. The webinar is made possible by a special educational grant from Illumina.

Moderated by: Bob McGonnagle, Publisher, CAP TODAY

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Tuesday, October 20, 2026 11 AM-12 PM ET
Hear experts review the biological and clinical significance of the HER2 expression continuum in breast tissue, providing a clearer understanding of how these variations might impact diagnosis, and discuss the emerging importance of documenting HER2-low and HER2-ultralow categories using a validated IHC assay.

Webinar presenters Keith Wharton, MD, PhD, Global Medical Affairs Leader–Pathology, Roche Diagnostics Solutions, and Hannah Y. Wen, MD, PhD, Director, Breast Pathology Fellowship, Associate Team Leader, Breast Pathology Team, Attending Pathologist, Memorial Sloan Kettering Cancer Center

CAP TODAY does not endorse any of the products or services named within. The webinar is made possible by a special educational grant from Roche.

Moderated by: Bob McGonnagle, Publisher, CAP TODAY

Register Now

Tuesday, November 3, 2026 1 PM-2 PM ET
Hear an expert discuss the challenges of detecting NRG1 fusions and how RNA-based testing can support more comprehensive fusion identification in clinical practice.

Webinar presenter Benjamin Weinberg, MD, Associate Professor of Medicine and Attending Physician
specializing in gastrointestinal medical oncology

CAP TODAY does not endorse any of the products or services named within. The webinar is made possible by a special educational grant from Diaceutics.

Moderated by: Bob McGonnagle, Publisher, CAP TODAY

Register Now

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Interactive Product Guides

2024 issues

AI virtuosos reveal ins, outs, hopes, doubts

Four views of artificial intelligence in pathology and laboratory medicine. That’s what panelists provided for attendees at the 7th Clinical Lab 2.0 workshop in late February in Chicago. The University of Michigan’s Ulysses G. J. Balis, MD, spoke of AI’s use in laboratory operations and diagnostics. Tom Neufelder of Beckman Coulter spotlighted its use in instruments and postanalytically. Gaurav Sharma, MD, of Henry Ford Health is the skeptic, and the University of Pittsburgh’s Michael Becich, MD, PhD, is the rabid enthusiast who is working to unite pathology’s reports and calls himself a data plumber.

Next-gen sequencing—the anxiety, optimism, and goal

May 2024—Laboratory-developed testing as it relates to next-generation sequencing was up first in the NGS conversation led online by CAP TODAY publisher Bob McGonnagle on March 19. Other topics: in-house NGS testing, artificial intelligence, and bioinformatics. “There’s a reality now where bioinformatics is solid, stable, and reliable,” said José Luis Costa, PhD, of Thermo Fisher Scientific.

Cytopathology in focus—POU2F3: A new IHC marker for small cell lung cancer with low neuroendocrine marker expression

May 2024—Classically, immunohistochemical expression of small cell lung cancer (SCLC) is characterized by strong expression of neuroendocrine markers, notably synaptophysin, chromogranin A, insulinoma-associated protein 1 (INSM1), and CD-56. However, up to 20 percent of SCLCs demonstrate low or no expression of neuroendocrine (NE) markers by IHC and are termed “NE-low/negative.”

From the President’s Desk

May 2024—You may have read my column in the March issue about how the CAP is taking care of the next generation of pathologists by helping and engaging our new-in-practice colleagues. If you’re a more seasoned pathologist, you may be wondering: What about me?

Confronting diagnostic gaps in fungal infection

April 2024—It’s readily apparent in the patient populations at Johns Hopkins Hospital, where he is director of the mycology laboratory. Especially concerning is the increase in Candida auris following the height of the COVID-19 pandemic, both in terms of colonization and infection cases, says Dr. Zhang, who is also associate professor of pathology, Division of Medical Microbiology, Department of Pathology, Johns Hopkins University School of Medicine. “Since 2022, we suddenly saw an uptick in Candida auris cases across the Johns Hopkins Health System.”

Clinical pathology selected abstracts

May 2024—Massive hemorrhage is a major cause of death in children, and the mortality rate from life-threatening hemorrhage is estimated to be 20 to 51 percent. To counter this high mortality rate, clinicians have sought to standardize massive transfusion protocols and hemostatic resuscitation, ensuring that protocols support balanced blood-based resuscitation or the use of low titer group O whole blood, or both. These protocols may include using the lysine analogue antifibrinolytics tranexamic acid (TXA) and epsilon aminocaproic acid (EACA) in children with life-threatening hemorrhage (LTH). However, use of these antifibrinolytics is much more common in adult trauma patients. Study data suggest that TXA may increase survival outcomes in adults with traumatic injury, postpartum hemorrhage, nontraumatic intracranial hemorrhage, and all-cause bleeding.

Anatomic pathology selected abstracts

May 2024—The Bethesda System for Reporting Thyroid Cytopathology described four subclasses of atypia within the atypia of undetermined significance category: nuclear (AUS-Nuc), architectural (AUS-A), oncocytic (AUS-Onc), and atypia not otherwise specified (AUS-NOS). Accumulating evidence supports the use of a binary AUS subclassification scheme based primarily on the presence of nuclear atypia only. The authors conducted a study to compare the risk stratification of binary versus four-tier AUS subclassification systems among AUS nodules with molecular or histologic follow-up, or both. The study included thyroid aspirates classified as AUS and tested using Afirma (Veracyte Inc.) between June 2013 and July 2021. Histological classification was considered the final outcome for resected nodules.

Molecular pathology selected abstracts

May 2024—Immunotherapy has revolutionized cancer treatment by recruiting the patient’s immune system to detect and destroy cancer cells. Immunotherapy often involves immune checkpoint blockade (ICB) agents, which target negative regulators of T-cell activation, such as cytotoxic T lymphocyte-associated protein 4 (CTLA-4), programmed cell death protein 1 (PD-1), or programmed death-ligand 1 (PD-L1). Although ICB is used to treat a variety of cancer types, patients’ response to therapy is often unpredictable, and biomarkers such as tumor mutation burden, mismatch repair deficiency, and IHC for PD-L1 have limitations for assessing ICB response. Consequently, there is great interest in discovering additional biomarkers that will improve the ability to predict clinical response to ICB. Recent studies have explored the hypothesis that there may be a correlation between a person’s gut microbiome and therapeutic response.

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