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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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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

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

ARTICLES

Cytopathology in focus: Advances in detection of mesothelioma in cytology pleural fluid specimens

August 2022—The ability to make a definitive diagnosis of mesothelioma on pleural fluid cytology has been questioned and debated for a long time. The 2018 American Society of Clinical Oncology clinical guidelines limit the cytological diagnosis of pleural fluid specimens only as an initial screening test for mesothelioma. Monaco, et al., discuss in their article the appropriate use of ancillary studies (immunohistochemistry and fluorescence in situ hybridization studies) to make a definitive diagnosis of mesothelioma in small tissue samples, which are often processed as cell blocks. The authors recommend a stepwise approach starting with immunohistochemistry for BAP1 and, next, MTAP in cases of atypical mesothelial proliferations where the suspicion for malignant mesothelioma is high.

Transgender care, in and beyond the lab

July 2022—Gabrielle Winston-McPherson, PhD, could be talking about almost any aspect of laboratory medicine as she recounts how the Henry Ford Health chemistry division, in which she is associate director, has identified a patient care need. She talks about the desire to improve health outcomes. Identifying problems in the preanalytical process. Appropriate test utilization. Putting together a team to develop training material. Assembling data and information prior to implementation. Informatics challenges. And, naturally, the perpetual financial concern of ensuring allocation of limited resources. How else would she—or any other laboratory professional—talk about the lab’s role in transgender health care? In fact, there are many other ways to discuss the topic. “It’s been in the news a lot these days, obviously,” says Matthew Krasowski, MD, PhD, clinical professor and vice chair, clinical pathology and laboratory services, University of Iowa Hospital and Clinics. In fact, there are many other ways to discuss the topic.

Monoclonal gammopathies: which tests and why

July 2022—Variability in testing for monoclonal immunoglobulin proteins was in part what led to the new guideline on laboratory detection and initial diagnosis of monoclonal gammopathies, published in May.

Histology lab tips for top-tier whole slide images

July 2022—Good slides in, good images out. Liron Pantanowitz, MD, MHA, explained how to get those good images in a recent webinar on preanalytics quality control in digital pathology, sponsored by Sunquest and made available by the Association for Pathology Informatics.

Emergency department tests HIV screening strategy

July 2022—Thanks to more than two years’ experience with SARS-CoV-2, perhaps at no point in U.S. history has the general public been as aware of antigen and PCR testing, and the difference between them, as it is now.

‘A struggle every day’—outpatient center decisions

July 2022—A time of tough choices. A complex dance. This is how Compass Group members on a call with their colleagues, led by CAP TODAY publisher Bob McGonnagle, describe what it’s like to cover outpatient centers amid severe staff shortages. “We are consuming significant resources to get all our locations staffed,” one member says. Another predicts: “We will not be out of this staffing situation for 10 years.” Here is more of what they and others talked about on June 7 as COVID positivity rates were up and monkeypox was in the news. The Compass Group is an organization of not-for-profit IDN system laboratory leaders who collaborate to identify and share best practices and strategies.

One hospital’s story: Ins and outs of low titer O whole blood use in trauma

July 2022—Myriad questions had to be answered and plans made to put low titer O whole blood in the trauma bay at Thomas Jefferson University Hospital. Julie Katz Karp, MD, associate professor and director of transfusion medicine, reported why, when, and how it was done and where they stand today, in a process she describes as “a never-ending series of hoops.”

What’s bugging the gut? A team approach

July 2022—Gut pathogens, their histologic features, and a GI pathology and microbiology team approach to diagnosis were the focus of a CAP21 session, “What’s Bugging the Gut?” Maryam Zenali, MD, Alina Iuga, MD, and Christina Wojewoda, MD, presented a series of cases and highlighted the features, the differential diagnoses, and the integrated workups. Three of their cases follow here, with others to be reported in an upcoming issue.

How close to patients? Cost, quality, competition

July 2022—Point-of-care versus centralized testing, and automation, IT, and staffing. It all came together as industry executives and a laboratory director and a former medical director met with CAP TODAY publisher Bob McGonnagle on May 25, as CAP TODAY’s list of chemistry and immunoassay analyzers was going together. “I don’t worry much about the machines or reagents,” thanks to good-quality practices, said André Valcour, PhD, MBA, DABCC, of Labcorp, who noted the real focus is quality of information and information transfer. Susan Fuhrman, MD, formerly of OhioHealth, said, “We should always give our clinicians as much information as we can accurately produce and our reports should be as clear as we can make them.” And of the staffing crisis: “We have a perfect storm,” she said. Here is more of what they and the others had to say.

Breast cancer breakthrough sparks HER2 quest

June 2022—The latest advance in breast cancer treatment is a big one—the promising antibody drug conjugate fam-trastuzumab deruxtecan-nxki, or T-DXd (Enhertu). The drug was granted break­through therapy designation this spring for patients with HER2-low metastatic breast cancer, and the drug and trial on which the decision was based were the focus of the plenary session at the ASCO annual meeting in early June. “This drug in particular is a variant of a drug we are all very familiar with—Herceptin, or trastuzumab,” says David Rimm, MD, PhD, the Anthony N. Brady professor of pathology, professor of medicine (oncology), director of the translational pathology and Yale pathology tissue services, and director of the physician scientist training program in pathology, Department of Pathology, Yale University School of Medicine. Also familiar: the IHC test to determine eligibility for the drug, a companion diagnostic developed decades ago. But that’s where easy familiarity ends.

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