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Webinars and Sponsored Roundtables — Register Now

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.

Moderated by: Bob McGonnagle, Publisher, CAP TODAY

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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.

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.

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.

Moderated by: Bob McGonnagle, Publisher, CAP TODAY

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Subspecialties

Interactive Product Guides

January 2024

More progress, fewer barriers for PGx testing

January 2024—Sometimes even superb ideas can also turn out to be quite, well, bothersome. Zoom meetings. Bridal showers. Bike lanes. Parking apps. QR menu codes. And—if laboratories aren’t careful—the same can be true of pharmacogenomic testing. Just ask Ann Moyer, MD, PhD, associate professor, laboratory medicine and pathology, Mayo Clinic. When it comes to pharmacogenomic testing, laboratory medicine brings significant expertise to the table. But in clinical settings, physicians who prescribe the medications need to be familiar with how to use the test results. They also need to work with the lab to decide which tests, for which genes or gene-drug pairs, will be most helpful for their patients, she says. “Especially if you’re going to start incorporating clinical support alerts into the EHR,” adds Dr. Moyer, who was chair of (until Dec. 31; she is now advisor to) the CAP/ACMG Biochemical and Molecular Genetics Committee. “If the practice doesn’t actually want them, then you’re just going to end up annoying them.”

Lab-developed test proposal reflections and predictions

January 2024—The Food and Drug Administration’s proposed rule on laboratory-developed tests would phase out its existing enforcement discretion approach for oversight of LDTs. Instead, the FDA would classify in vitro diagnostics offered as LDTs as class I, II, or III medical devices depending on their risk to patients.

A scan of studies on HER2-low breast cancer scoring

January 2024—Much has been said and written about scoring HER2-low breast cancer, and it has its difficulties. But there are steps and tools to support scoring, and Savitri Krishnamurthy, MD, last fall shined a light on them and several HER2-low breast cancer-related studies.

7 pointers for POC cardiac troponin measurement

January 2024—Seven recommendations for the use of cardiac troponin measurement at the point of care were published last year and reported in a session at the Association for Diagnostics and Laboratory Medicine annual meeting, shortly after the recommendations appeared in print.

Thoracic SMARCA4-deficient undifferentiated tumor

January 2024—Thoracic SMARCA4-deficient undifferentiated tumor (TSDUT), formerly known as SMARCA4-deficient thoracic sarcoma and SMARCA4-deficient thoracic sarcomatoid tumor, is a relatively newly defined entity with a distinct clinical history, morphology, immunohistochemical profile, molecular findings, and clinical behavior.

Reporting urine cytology: how Paris 2.0 differs from 1.0

January 2024—Urinary cytology is widely used to screen for high-grade urothelial carcinoma (HGUC) and to monitor for recurrence. Several reporting systems have been proposed over the past few decades, but The Paris System (TPS) for Reporting Urinary Cytology is the most widely applied worldwide.

Panelists on viscoelastic and other coag assays

January 2024—Viscoelastic assays and other coagulation tests were front and center when CAP TODAY publisher Bob McGonnagle on Nov. 20 convened seven people in an online roundtable. Oksana Volod, MD, and Eric Salazar, MD, PhD, and five company representatives weighed in on, among other things, appropriate test use, automation, and laboratory-developed tests. What they said begins here.

From the President’s Desk

January 2024—I was planning to write about a much more pleasant topic this month, but instead I’ll use this column to address something that’s gnawing at all of us now: the prospect of FDA regulation of laboratory-developed tests.

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