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Launch Digital Edition

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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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

June 2019

From the President’s Desk: Best-kept secret in medicine

June 2019—I wasn’t one of those kids who always knew they wanted to be a doctor. Science was a powerful draw, which might have suggested medical school if my sister hadn’t gotten there first. But she did, so I majored in chemistry at Vanderbilt. As an undergraduate with little money, I hoped to fast-track, so I found a summer job anesthetizing laboratory rats in the middle of the night and removing their kidneys. The work supported a group studying the renin-angiotensin system. They thought I had a knack for surgery, which prompted a reassessment of my chemistry major and eventually led to an application to medical school. Life makes choices for us sometimes, and I was lucky that way.

Clinical pathology selected abstracts

June 2019—Dietary patterns during adulthood and cognitive performance in midlife. Cognitive impairment is associated with an increased risk of mortality, disability, and late-life dementia, which contributes to the rising costs of health care. Several studies have demonstrated cognitive decline in midlife, and some data have linked this decline to cardiovascular disease risk factors or a more sedentary lifestyle. Diet is a modifiable exposure, but few studies have analyzed the risk of cognitive impairment due to dietary factors.

Anatomic pathology selected abstracts

June 2019—Markers for differentiating triple-negative breast cancer from TTF1-negative
lung adenocarcinoma. Triple-negative breast cancer patients have an increased risk of developing visceral metastases and other primary nonbreast cancers, particularly lung cancer. The differential diagnosis of triple-negative breast cancer (TNBC) metastases and primary cancers from other organs can be difficult due to lack of a TNBC standard immunoprofile.

Molecular pathology selected abstracts

June 2019—Link between immunogenic neoantigens derived from gene fusions and T-cell responses. Immunotherapy is quickly emerging as an important therapeutic strategy for hematologic and solid tumors. In 
principle, immune cells recognize unique non-self antigens expressed by cancer cells and this serves as the initial step in eliminating such cells. Among the metrics used to assess the likelihood of response to immunotherapy is the presence of a high level of somatic mutations, referred to as tumor mutation burden (TMB). This serves as a surrogate for extrapolating the level of neoantigens ex-
pressed by cancer cells.

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