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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

Subspecialties

Interactive Product Guides

Columns

Put It on the Board

July 2025—The length of time to install digital pathology equipment, interface, implement, train, and go live in 10 large laboratories ranged from under one year to about 18 months, and the time spent prior to that—evaluating options, gaining budget approval, making decisions, and completing the contract and negotiation process—took eight months to a year for seven of the 10. For two others, the evaluation, decision-making, and contracting process took about 18 months, and for one it took five years, largely owing to pandemic-related delay.

Shorts on Standards: Regenstrief Institute and SNOMED International release 1st version of LOINC ontology

June 2025—Laboratories are subject to rigorous federal regulations such as continuous quality control, proficiency testing, and laboratory inspections to ensure high-quality test performance. However, few government mandates exist for the standardization of laboratory data. As a result, different laboratories have various local codes, names, reference ranges for normal and abnormal values, and formats of results and associated units for laboratory tests that might otherwise be similar or identical. While the lack of standardization is unlikely to impact the daily operations of individual laboratories, it does pose a significant barrier when results are compared or aggregated across institutions. It also poses challenges for secondary uses such as public health surveillance, outcomes analysis, research, and artificial intelligence/machine learning development.

From the President’s Desk

June 2025—June marks the American Medical Association’s annual meeting of its House of Delegates, and I’d like to use this month’s column to focus on why it’s so important for pathologists to work closely with the AMA. The short answer is this: We need to be at the table in the greater house of medicine. But isn’t it enough to be part of the CAP? After all, we are pathologists, and the CAP is far more focused on issues specific to our practice and our patients. And the CAP is constantly advocating for us at the federal and state levels of government, as well as with private payers.

Clinical pathology selected abstracts

June 2025—Semaglutide is a long-acting glucagon-like peptide-1 receptor agonist medication that has FDA approval for treating diabetes and obesity and that has shown exceptional efficacy. A rapid increase in use of this drug has been accompanied by reports of reduced alcohol use and cravings during semaglutide treatment. Alcohol use is a leading modifiable cause of morbidity and mortality and accounts for four to five percent of disease burden and 2.6 million deaths per year globally. Alcohol is also associated with increased risk of common diseases, including cardiovascular and liver disease and cancers. It is estimated that approximately 29 and 11 percent of U.S. adults meet lifetime and past-year criteria for alcohol use disorder (AUD), respectively.

Anatomic pathology selected abstracts

June 2025—Transbronchial cryobiopsies are increasingly used to diagnose interstitial lung disease, but published information on the features of specific manifestations of ILD in cryobiopsies is lacking. Therefore, the authors sought to provide pathologic guidelines for separating usual interstitial pneumonia (UIP) of idiopathic pulmonary fibrosis (IPF), fibrotic hypersensitivity pneumonitis (FHP), and connective tissue disease-associated interstitial lung disease (CTD-ILD) in cryobiopsies. They examined 120 cryobiopsies from patients with CTD-ILD established via multidisciplinary discussion and compared them with a prior series of 121 biopsies from patients with IPF or FHP also established via multidisciplinary discussion. A nonspecific interstitial pneumonia (NSIP) pattern alone was seen in 36 of 120 (30 percent) CTD-ILD, three of 83 (3.6 percent) FHP, and two of 38 (5.2 percent) IPF cases, statistically favoring a diagnosis of CTD-ILD.

Molecular pathology selected abstracts

June 2025—Comprehensive molecular profiling and DNA methylation classification have become critical for diagnosing and managing central nervous system tumors. However, workflows for molecular testing of these tumors are often limited by the cost of equipment and reagents, technical complexity, and lengthy turnaround times. The wide range of alterations that can be present, including MGMT promoter methylation, single nucleotide variants, insertions or deletions (indels), copy number variants, and fusions and structural variants, often necessitate the use of multiple assays for a complete molecular workup. All of these factors have led to a growing demand for molecular assays that are faster, more comprehensive, and more accessible. Recognizing this need, the authors had previously conducted a proof-of-concept study of an adaptive sampling-based nanopore sequencing workflow platform, called Rapid-CNS2, that they had developed.

Newsbytes

June 2025—Whether it’s easier to edit a document created by another source or create more or less the same document from scratch is open to debate. But clinical informaticians at Stanford Health Care, Palo Alto, Calif., are banking on clinicians preferring to assess and adjust versus starting with a blank page. Therefore, the health care system has been conducting trials on the use of generative artificial intelligence to draft patient-centric interpretations of pathology test results that these care providers can review and edit and then share with patients.

Q&A column

June 2025
Q. Our institution performs rapid onsite evaluation (ROSE). In cases in which multiple passes are done, we frequently encounter unsatisfactory specimens (debris, neutrophils, bronchial cells, etc.). These cases are rescreened by a cytotechnologist and pathologist. If the case goes to a different pathologist, those unsatisfactory slides are unnecessarily screened three times. They’re also included in the daily slide workload of the cytotechnologist. Can the onsite pathologist dispose of unsatisfactory Diff-Quik slides and keep just the counter formalin-fixed slides? Since ROSE is provided for that episode, can you comment on billing? Read answer.

Q. Many times a platelet count on an automated hematology system indicates some degree of thrombocytopenia or the analyzer reports a high mean platelet volume or platelet large cell ratio, while a blood smear shows large platelets and/or giant platelets. Is it OK to include a comment in the report that the platelets are adequate or that the count could be due to large platelets, especially with values that indicate marked thrombocytopenia? Read answer.

Put It on the Board

June 2025—A Labcorp survey of more than 100 genetic counselors, including 15 hours of one-one-one conversations, found their three pain points to be balancing patient care and administrative demands, the financial difficulties that complex genetic testing presents, and staying on top of scientific and technologic advances in genetics. Of the time constraints, one genetic counselor at a large health system said, “Anything a lab partner can do, from making their portal easier to get reports or having easy access to someone on their end to help me with some questions, all that gives me more time with the patient.”

Letters

June 2025—I was encouraged to read the CAP TODAY articles on DPYD testing (“Time for wider pretreatment DPYD genotyping?” December 2024; “DPYD genotyping assays—what’s recommended and why,” January 2025). I lost my mother not to her cancer but to a known and preventable toxicity from 5-fluorouracil (5-FU) chemotherapy. She was never informed of the risks of 5-FU if one is DPD deficient nor was she tested for DPD deficiency, a genetic condition that impairs the body’s ability to break down 5-FU and capecitabine. Within days of starting treatment, she developed devastating toxicity that ultimately took her life. We had no warning. Only after she was suffering in the hospital from 5-FU toxicity did I learn about DPYD testing, which could have spared her horrific pain and saved her life. My mom was so easy to live with and so hard to live without. We continue to be heartbroken that her golden years were cut short.

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