Webinars and Sponsored Roundtables — Register Now

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

Thursday, October 29, 2026, 1 PM-2 PM ET
Hear an expert discuss the evolving role of PD-L1 testing in HNSCC and ovarian cancer.

Webinar presenter Georgios Deftereos, MD, Professor of Pathology, Associate Director of the Clinical Cancer Genomics Laboratory, Director of Molecular Cytopathology, University of California, San Francisco

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

Moderated by: Bob McGonnagle, Publisher, CAP TODAY

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

Monday, November 16, 2026, 12:30 PM-2 PM ET
Hear experts discuss a multidisciplinary approach to oncopathology for HER2
assessments for solid tumors in the absence of a companion diagnostic.

Webinar presenters Funda Meric-Bernstam, MD, Chair, Department of Investigational Cancer Therapeutics Medical Director, Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, and Emina E. Torlakovic, MD, PhD, College of Medicine, University of Saskatchewan, Canadian Biomarker Quality Assurance, Saskatoon, Saskatchewan, Canada, and Carol Cheung, MD, PhD, JD, FRCPC, Deputy Director, Canadian Biomarker Quality, Assurance—Programme canadien d’assurance de la qualité des biomarqueurs

CAP TODAY does not endorse any of the products or services named within. This program is being sponsored by Daiichi Sankyo, Inc. and AstraZeneca. The speaker is being compensated for the presentation. The program is not CME accredited and may not be used for CME accreditation.

Moderated by: Bob McGonnagle, Publisher, CAP TODAY

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2024 issues

Triage for HPV screen-positives gets a boost

June 2024—When it comes to detecting cervical precancer (CIN3), p16/Ki-67 dual stain testing cuts down on the number of colposcopies compared with using Pap cytology to triage HPV-positive patients. “Using cytology [for triage], you need to do about 32 colposcopies to identify one cervical precancer [CIN3]. If you were to switch to dual stain, it cuts it in half,” says Thomas Lorey, MD, senior consultant and former director of laboratory services for Kaiser Permanente Northern California, from which much of the data underpinning the guidelines on cervical cancer screening and management have been collected. Dr. Lorey and others are coauthors of new clinical management dual stain test recommendations, released in March by the member organizations of the Enduring Consensus Cervical Cancer Screening and Management Guidelines effort. The new recommendations address only the Roche CINtec Plus Cytology test, which detects both p16 and Ki-67 and was approved by the Food and Drug Administration in 2020.

How well does ChatGPT do on pathology questions?

June 2024—Since ChatGPT sprang on the scene a year and a half ago, debate and concern about the OpenAI chatbot and how closely it can replicate human abilities have been widespread, as have thoughts on how to translate AI-based applications into clinical practice.

How rapid autopsies bridge clinical care and research

June 2024—Meagan Chambers, MD, MS, MSc, feels like she has signed on for a life of being on call for 2 AM autopsies, and she says nothing could please her more. She is a neuropathology fellow at the University of Washington and does many of the rapid autopsies that make possible a range of human research that would otherwise be limited or out of reach.

First looks and fast takes on LDT final rule

June 2024—The Food and Drug Administration’s final rule on laboratory-developed tests was released April 29 and published May 6. Shortly after, Compass Group laboratory leaders met online with CAP TODAY publisher Bob McGonnagle, who asked for their early reactions to what they heard and read. Among the categories for which the FDA has indicated its intent to exercise partial enforcement discretion are LDTs manufactured and performed by a laboratory that is integrated within a health system and that meet an unmet medical need. Here, this month, is the conversation that took place in early May. Next month we will publish our story on the final rule and the views of others. The Compass Group is an organization of not-for-profit IDN system lab leaders who collaborate to identify and share best practices and strategies.

LGBT+ health: changes, challenges in cytopathology

June 2024—Screening in transgender men with cervices and in transgender women with neovaginas was the focus of a CAP23 session that highlighted screening recommendations and morphologic challenges such as detecting high-grade dysplasia in a background of atrophy (trans men) and dysplasia risks (trans women)—and EHR-related improvements for both.

Idiopathic multicentric Castleman disease

June 2024—Idiopathic multicentric Castleman disease, which is driven by a cytokine storm with an unknown cause, is a difficult diagnosis and one that’s often delayed, owing to the disease’s rarity and nonspecific symptoms. “Patients often bounce around for months, or even years, to different specialties, based on how they present, before they are diagnosed,” said Jadee Neff, MD, PhD, assistant professor of pathology, Duke University Medical Center, in a CAP TODAY webinar in February made possible by a special educational grant from Recordati Rare Diseases.

From the President’s Desk

June 2024—All of us in the pathology community, no matter how winding our career paths may have been, at some point made the same choice. Of all the medical specialties available to us, we were drawn to become pathologists.

Clinical pathology selected abstracts

June 2024—In today’s health care environment, clinical laboratories increasingly must focus on test optimization, or generating quality patient care in a timely manner while controlling costs. A metric that can assist with test optimization is turnaround time (TAT), the reduction of which can lead to earlier diagnosis and treatment. Conducting assays in house is one way to potentially reduce TAT. Laboratories often use test volume and the cost of reagents, equipment, and personnel to determine the benefit of bringing an assay in house. However, it is important not to overlook the impact and costs that extend beyond the laboratory with regard to patient care and potential savings from improved care.