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

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

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

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

Subspecialties

Interactive Product Guides

Abstracts

Pathology informatics selected abstracts

March 2022—Over the past decade, the field of pathology has increasingly been using Twitter for educational purposes, due in part to the ease with which one can share images for review on the social media platform. However, not all pathologists use Twitter, and only a portion of those who do use it employ the platform for educational purposes. To identify the challenges of using Twitter to create educational posts, the authors created a short multiple-choice Likert scale survey using Google Forms and distributed it through Twitter. The survey was divided into the categories of user demographics—work setting, job role, and history of posting educational content on Twitter; the biggest obstacle to creating educational content; and further exploration of the challenges faced when posting content to Twitter. One hundred and seventy-four medical professionals responded to the survey, of which pathology residents and fellows (n = 68; 39.1 percent) and practicing pathologists (n = 60; 34.5 percent) composed the largest groups.

Clinical pathology selected abstracts

• Association of preanalytical error with use of outdoor courier lockboxes in summer
• Enhancing diversity, equity, and inclusion in pathology training programs

Anatomic pathology selected abstracts

• Use of subtyping to predict behavior of papillary thyroid microcarcinomas
• Gastrointestinal pathology in samples from COVID-19–positive patients
• Assessment of an artificial intelligence system for prostate cancer detection
• Expression patterns for Bcl-2, EMA, β-catenin, E-cadherin, PAX8, and MIB-1 in thymomas
• Analysis of intraoperative frozen section biopsy of uterine smooth muscle tumors

Anatomic pathology selected abstracts

January 2022—Ki67, a nuclear proliferation-related protein, is used extensively in anatomic pathology but has not become a companion diagnostic or a standard-of-care biomarker because of analytic variability in assay protocols and interpretation.

Pathology informatics selected abstracts

January 2022—With modern HIV testing incorporating p24 antigen detection, fourth- and fifth-generation HIV screening tests have halved the time between acquiring and detecting the infection.

Molecular pathology selected abstracts

January 2022—Irritable bowel syndrome is the most common gastrointestinal disorder, affecting 10 to 15 percent of the world population, yet its etiology is unknown. Patients experience a spectrum of gastrointestinal symptoms, including diarrhea, constipation, abdominal cramping, and pain.

Clinical pathology selected abstracts

December 2021—Alzheimer disease is characterized by extracellular amyloid-β deposits, tau tangles, neuronal death, and extensive neuroinflammatory changes. Genetic studies have revealed the importance of gene variants that increase the risk for developing the disease.

Anatomic pathology selected abstracts

December 2021—It is unclear whether HER2+ tumors expressing estrogen receptor and progesterone receptor—that is, triple-positive breast carcinomas—show unique morphologic and clinical features and response to neoadjuvant chemotherapy.