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

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

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

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

Subspecialties

Interactive Product Guides

February 2025

Molecular pathology selected abstracts

February 2025—Excision repair cross-complementation group two (ERCC2) is a tumor-suppressor gene involved in DNA repair. Compound heterozygous mutations in ERCC2 are linked to rare recessive disorders, such as xeroderma pigmentosum, Cockayne syndrome, and trichothiodystrophy, all of which are characterized by ultraviolet light sensitivity. Somatic ERCC2 mutations in cancers, particularly bladder cancers, have emerged as significant prognostic markers. The mutations predict platinum sensitivity and correlate with favorable outcomes in patients with bladder cancer, but they have not been identified as independent prognostic indicators due to a lack of data, resulting from limited cohort sizes. The authors conducted a study in which they investigated the impact of ERCC2 hotspot mutations on genomewide mutagenesis and their implications for cancer prognosis and therapeutic stratification.

Q&A column

February 2025
Q. Is a pathology review on all cerebrospinal fluid (CSF) specimen differential slides necessary? Should the review be based on the number of white blood cells counted or the abnormality of the differential, or both? Read answer.

Q. At what level or time is aPTT considered incorrect? Is an aPTT of less than 22.0 seconds an acceptable result? Read answer.

Newsbytes

February 2025—When NYU Langone Health began focusing on digital pathology last year, it also began focusing on people—those it would need to keep such a program humming along. “When we were setting up this operation, it was pretty obvious to me that I wanted to have a dedicated team of people that are going to focus just on digital pathology,” says Rui Soares, anatomic pathology operations director at NYU Langone, a multisite system with approximately 80 pathologists at four hospitals. It would be “unfair,” he adds, to expect laboratory assistants to learn and perform such specialized tasks while performing other duties.

Put It on the Board

February 2025—Roche’s whole slide imaging system, Roche Digital Pathology Dx, received an additional 510(k) clearance from the Food and Drug Administration. This latest clearance modifies the one Roche received in June 2024 for Roche Digital Pathology Dx, which includes the Ventana DP 200 slide scanner.