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
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
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
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
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
February 2024—Members of the CAP Machine Learning Working Group, Informatics Committee, Digital and Computational Pathology Committee, and Council on Informatics and Pathology Innovation have proposed 15 recommendations for evaluating the performance of machine learning-based clinical decision support systems in pathology.
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.
January 2024—People respond differently to SARS-CoV-2 infection, with some having a very severe clinical course and sequelae while others recover quickly. Several research studies have used laboratory data to identify patient populations most at risk for severe outcome from COVID-19. However, many of these studies were conducted in China and did not represent the demographics of the U.S. population. Among the drawbacks of these studies were that most analyzed variance between two patient groups, yet statistical differences don’t always correlate with clinically useful predictions. Furthermore, these studies used data from throughout patients’ disease course, and clinicians would like to identify patients at risk during their initial interaction.
January 2024—Diffuse parenchymal lung disease is a well-recognized complication of systemic connective tissue disease but rarely arises in patients with psoriasis or psoriatic arthritis, which are poorly understood. Therefore, the authors conducted a study to characterize diffuse parenchymal lung disease (DPLD) associated with psoriasis or psoriatic arthritis, with or without prior immunomodulation. Their pathology consultation files were searched for patients having psoriasis or psoriatic arthritis and DPLD. After excluding cases with active infection or smoking-related DPLD only, 44 patients (22 of whom were women; median age, 60 years; range, 23–81 years) were enrolled in the study. Clinical history and pathology slides were reviewed.
January 2024—DDX41 is involved in multiple cellular processes, including RNA metabolism and splicing. Inherited variants have been linked to an increased risk of the blood neoplasms myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML).
January 2024
Q. Can a person who has a bachelor of science degree in health care administration sign off on competency assessments? Read answer.
Q. Our laboratory uses a total protein assay from Beckman Coulter that has an analytical measurement range of 3–12 g/dL for serum determinations. The assay sensitivity states 1 g/dL of total protein. Can we loop sensitivity into our AMR and make our reporting range 1–12 g/dL? Will this make our assay a laboratory-developed test? Quite often our clinicians need assays reported to 1 g/dL, since they need to calculate the ratio of total protein serum to body fluid as per Light’s criteria. If we report to 1 g/dL, we have to loop sensitivity into our AMR. Read answer.
January 2024—When the medical microbiology laboratory at Yale-New Haven Hospital makes operational changes, it uses data analytics to monitor their impact. Yet the process of implementing laboratory analytics can be challenging.
January 2024—The Association for Molecular Pathology on Dec. 14 published a joint report on what to consider for a slice testing strategy for diagnostics, including gene selection, analytic performance, coverage, quality, and interpretation. Slice testing is the practice of bioinformatically selecting a subset of genes from exome or genome sequencing assays.
December 2023—About five years ago, when I was serving in my first term on the CAP Board of Governors, I attended a House of Delegates meeting where we had a candidate forum with several people on stage competing for just a few Board slots. Of the half-dozen or so people, only one or two were women and none was a minority. That’s when one delegate stood up and, with a single question, altered the course of our entire organization: “When will the CAP have candidates for higher office who look like the CAP membership?”
December 2023—Cytomegalovirus hepatitis in allograft livers is a significant infectious complication for which the histology historically has been described as overlapping that of acute cellular rejection, a diagnosis that compels a different treatment regimen. The authors conducted a study to update the clinicopathologic features of cytomegalovirus (CMV) hepatitis and explore its clinical and histologic relationship with acute cellular rejection (ACR). They performed a retrospective analysis of 26 patients, across four institutions, who were diagnosed with CMV hepatitis, assessing clinical, histologic, and IHC features. Patients were predominantly CMV donor positive/recipient negative (D+/R-; n=9 of 15) and received a diagnosis of CMV hepatitis at a mean age of 52 years (standard deviation [SD], 17 years) and at a mean interval of 184 days (SD, 165 days) from transplantation. Mean CMV viral load at diagnosis was 241,000 IU/mL (SD, 516 000 IU/mL), and liver biochemical enzymes were elevated (mean alanine aminotransferase, 212 U/L [SD, 180 U/L]; mean aspartate aminotransferase, 188 U/L [SD, 151 U/L]; and mean alkaline phosphatase, 222 U/L [SD, 153 U/L]).
