Linkedin Youtube
Launch Digital Edition

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

Register Now

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

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

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

Register Now

Subspecialties

Interactive Product Guides

All Issues

Pathology informatics selected abstracts

March 2021—A significant benefit of whole slide imaging is the ability to view digital slides remotely. This benefit has been reinforced during the COVID pandemic as pathologists render pathology diagnoses from home. At the same time, the FDA has temporarily relaxed regulations for modifying FDA-cleared digital pathology devices and the marketing of devices that are not FDA 510(k) cleared. This contrasts with previous requirements that various digital pathology systems use computer displays with specifications that have satisfied regulatory or institutional approval, or both. This, in turn, raises concern about pathologists working in unregulated home settings where they use a variety of monitors that vary in visual quality and, therefore, in image clarity.

Molecular pathology selected abstracts

March 2021—High tumor mutational burden in certain cancers has become an established biomarker for predicting a response to immune checkpoint inhibitor therapy and longer overall survival after such treatment. The immune checkpoint inhibitor (ICI) pembrolizumab, for example, has recently been approved by the FDA for patients whose solid tumors, regardless of histology, have a high tumor mutational burden (TMB), defined as 10 or more mutations per megabase. TMB, assessed by next-generation sequencing, varies considerably among cancers and can range from 0.01 to more than 1,000 somatic mutations per megabase of sequenced genome. The presumed mechanism for the enhanced responsiveness to immunotherapy associated with high TMB is the creation, by somatic mutation, of potentially immunogenic neoantigens that facilitate an enhanced antitumor immune response. Given this presumed mechanism, the authors addressed whether high TMB levels, which are associated with better cancer outcomes in patients treated with immune checkpoint inhibitors, might also lead to better outcomes for patients treated with other anti-cancer therapies.

Newsbytes

March 2021—For many pathologists, smartphones are an untapped resource. Although the screen is significantly smaller than a computer display, the device offers much of the same functionality to enhance the practice of pathology as its larger cousin but with the benefit of pocket portability.

Put It on the Board

March 2021—As the U.S. fights COVID-19 and prepares for new threats, its leaders need to “motivate and support a laboratory-based testing model that enables broad and distributed production capacity,” say the authors of a “Perspective” published Jan. 21 in the New England Journal of Medicine (2021;384[3]:197–199).

Markers, methods remake the NSCLC map

February 2021—Absorbing new biomarkers into lung cancer workups makes for a complicated diplomacy. How best to balance so many rivals? Does it make the most sense for laboratories to try to do everything at once, a full-court press involving next-generation sequencing panels? Or is it more practical to add a new marker only as a new targeted therapy receives approval? Where do RNA-based assays fit in? What about IHC? When do you make the switch? Or do you? And how best to handle cell-free DNA tests (which seem to be the rogue states in all this)? How do you weight external factors, such as reimbursement, existing equipment and capital expenditures, and physician expertise? Driving this all are medical breakthroughs. As with all forms of statecraft, the latest incident can change everything. For lung cancer, the most recent advance comes from the ADAURA trial, which showed a significant benefit of using osimertinib to treat stage IB to IIIA EGFR-mutation positive non-small-cell lung cancer.

Setting sights on a coordinated testing strategy

February 2021—From the first, the COVID-19 pandemic has been marked by absence. Reagents and instruments, collection tubes and pipette tips; enough technologists to handle the overwhelming workloads; sleep—so much went missing or was in short supply, month after month.

In transplantation, detecting CMV antiviral resistance

February 2021—Eighteen months after introducing a next-generation sequencing assay to detect CMV antiviral resistance in the transplant population, Matthew Binnicker, PhD, D(ABMM), in an AMP presentation, shared a patient’s case and his laboratory’s broader experience.

New data on reference ranges for transgender men

February 2021—Cisgender male reference intervals can be used to interpret testosterone concentrations in transgender and nonbinary adults on masculinizing therapy, but reference intervals specific to the transmasculine population should be used to evaluate estradiol, say the authors of a recently published study.

Variants, vaccines, predictions: Compass on COVID

February 2021—Variants and vaccines were in the news when Compass Group members spoke with CAP TODAY publisher Bob McGonnagle for the first time in the new year, on Jan. 5. “This is something we all need to stay close to,” Julie Hess, of AdventHealth, said of the variants. “We need to know if it’s going to impact our ability to detect.” With McGonnagle and Hess on the Jan. 5 call were Dwayne Breining, MD, and James Crawford, MD, PhD, Northwell; John Waugh, MS, MT(ASCP), Henry Ford; Stan Schofield, MaineHealth; Gregory Sossaman, MD, Ochsner; Peter Dysert, MD, Baylor Scott & White; Steven Carroll, MD, PhD, Medical University of South Carolina; Heather Dawson, Allina; Janet Durham, MD, ACL; Daniel Ingemansen, Sanford Health; Ericka Olgaard, DO, MBA, University of Arkansas for Medical Sciences; Sterling Bennett, MD, MS, Intermountain; and Judy Lyzak, MD, MBA, Alverno.

Finding the morphologic clues to neutrophilia etiology

February 2021—Granulocyte morphology may contain clues to neutrophilia etiology, and that was the focus of a CAP20 virtual presentation by Olga Pozdnyakova, MD, PhD, associate professor of pathology at Harvard Medical School and medical director of the hematology laboratory at Brigham and Women’s Hospital. Reactive changes can mimic myeloproliferative neoplasm, but myeloproliferative neoplasm can have reactive morphology, she said. Pathologists can piece together clinical and morphological clues, “especially in concert with the clinical team, that may help them decide whether the changes are more reactive or more neoplastic in nature,” she told CAP TODAY in a follow-up interview. Neutrophilia is defined as greater than 7.7 × 109/L or two standard deviations above the mean, and it is important to note whether it is present in the context of the left shift.

MARKETPLACE

TRENDING