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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

2020 Issues

From the President’s Desk: The federal government and your compensation

March 2020—It is important to understand that we—those of us who work in the U.S.—are all essentially independent contractors for the federal government. Pathologists who work directly for a federal agency or the Department of Defense are the only exception. The federal government has enormous influence on funding and reimbursement in health care. Including direct and indirect spending, about 50 cents of each health care dollar comes from Washington.

Newsbytes

March 2020—At trauma hospitals, simplicity is considered a virtue. That’s why when Jansen Seheult, MD, and his colleagues decided to use machine learning to predict massive transfusion needs, they chose a decision tree algorithm. “It was easy to implement as if/then rules, and it didn’t require computational resources to deploy,” says Dr. Seheult, clinical assistant professor of pathology at the University of Pittsburgh Medical Center.

Shorts on Standards: Estimating measurement uncertainty

March 2020—The CAP has 30 official liaisons to various organizations who attend scientific meetings or designate others to do so. They report to the Standards Committee, which reports to the Council on Scientific Affairs. We periodically publish bits of what the CAP’s outbound liaisons hear and see in their liaison roles.

Clinical Pathology Selected Abstracts

March 2020—U.S. guidelines for human papillomavirus vaccination are 11 to 12 years, with a catch-up vaccination up to age 26 for women and 21 for men. The FDA recently expanded the approved age for HPV vaccination in adult women and men from nine through 45 years. The changes are based on safety data and efficacy as well as potential incremental population-level health benefits. The authors conducted a study to evaluate the added population-level effectiveness and cost-effectiveness of extending the current U.S. HPV vaccination program to women ages 27 through 45 years and men ages 22 through 45 years. They used HPV-ADVISE (agent-based dynamic model for vaccination and screening evaluation), a model for HPV infection and associated diseases specific to U.S. data.

Molecular Pathology Selected Abstracts

March 2020—Microsatellite instability status in solid tumors is a critical biomarker for predicting tumor response to an immune checkpoint inhibitor drug. The immune system is more likely to attack those tumors that have a high degree of microsatellite instability, a consequence of the genomic instability that also leads to generation of the neoantigens the immune system is designed to recognize.

Anatomic Pathology Abstracts

March 2020—Conflicting data about the clinical significance of microscopic Crohn disease activity at resection margins have led to varying practice patterns for routine reporting by pathologists. The authors performed a multicenter retrospective cohort study of 101 consecutive Crohn disease bowel resections during a 10-year period to characterize the association between active disease at resection margins and postoperative Crohn disease recurrence and time to recurrence. Margin slides were reviewed, and Crohn disease activity at the margins was graded as none, mild, moderate, or severe. The authors used logistic regression and Cox regression analyses, respectively, to evaluate the association between microscopic Crohn disease activity at the margins and postoperative recurrence and time to recurrence.

PGx testing wave runs uphill and down

February 2020—Human endeavors are bursting with unintended consequences. Kudzu comes to mind. Smokestacks. Some even point fingers at Smokey Bear. John Greden, MD, offers an example of his own, one with renewed relevance in pharmacogenomics. It’s a subject he’s studied closely, including as principal investigator of the GUIDED trial  Researchers looked at whether offering clinicians access to a pharmacogenomics test report would improve treatment for more than 1,100 patients with a major depressive disorder who had already failed to respond to an average of 3.5 antidepressant trials.

A walk-through on 2 curbside consults

February 2020—In vivo hemolysis accounts for less than two percent of cases of hemolysis, but don’t assume all hemolysis is in vitro. That was the point of one of the patient cases presented at CAP19 in a session on curbside consults in clinical pathology.

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