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
March 2019—The family of Mycobacteriaceae includes the genus Mycobacterium, which includes more than 190 species. These organisms have an unusual cell wall. Those of us who work in mycobacteria laboratories know that the cell wall has a high lipid content that makes these organisms acid fast. Thus they’re acid-fast bacteria.
March 2019—A small study performed at the University of Utah found that a next-generation sequencing assay cannot replace routine standard-of-care testing to detect pneumonia in immunocompromised patients and determine their treatment. But it could be ordered when an infection is suspected and all other testing has failed to find the etiology.
March 2019—Colorectal cancer is the third most diagnosed cancer and the second highest cause of cancer mortality in men and women, and in 2016 it accounted for about nine percent of all diagnosed cancers in the United States. When CRC is detected at an early localized stage, the five-year survival rate is 90 percent. With progression to regional disease, five-year survival remains high, at 71 percent.
March 2019—Infection control and the heavy demands on point-of-care coordinators were among the top concerns that came up in a recent CAP TODAY roundtable on point-of-care glucose testing. Publisher Bob McGonnagle spoke with four POC testing experts: Sharon Geaghan, MD, Cynthia Bowman, MD, Steven Cotten, PhD, and Corinne Fantz, PhD. Here is what they told us.
March 2019—CAP Press released late last year its Semen Analysis Benchtop Reference Guide, an illustrated guide with emphasis on sperm morphology. Its 68 laminated pages are divided into sections: specimen collection and macroscopic assessment, sperm count, sperm morphology, and nonsperm cells. Behind the book is the CAP Reproductive Medicine Committee, in particular Erica J. Behnke, PhD, HCLD, of Ohio Fertility Providers, Jacob F. Meyer Jr., PhD, HCLD, of Eastern Virginia Medical School, and Laura L. Nelsen, MD, pathologist and director of cytology at MaineGeneral Medical Center and past chair of and now advisor to the committee.CAP TODAY asked Dr. Nelsen about the benchtop reference guide, sample pages of which appear below. Here is what she told us.
Lumipulse G β-Amyloid Ratio test has breakthrough device designation
March 2019—Fujirebio Diagnostics received on Feb. 1 breakthrough device designation from the FDA Center for Devices and Radiological Health for its Lumipulse G β-Amyloid Ratio (1-42/1-40) quantitative in vitro diagnostic test. The test uses measurable β-amyloid 1-42 and β-amyloid 1-40 concentrations found in human cerebral spinal fluid and combines those concentrations into a numerical ratio of β-amyloid 1-42/β-amyloid 1-40 to estimate the presence of β-amyloid neuritic plaque pathology in the brain. The Lumipulse G β-Amyloid Ratio (1-42/1-40) combines the results of Lumipulse G β-amyloid 1-42 and β-amyloid 1-40 using the Lumipulse G System. The ratio results are intended to aid in assessing adult patients, ages 50 and over, who present with cognitive impairment and are being evaluated for Alzheimer’s disease and other causes of cognitive decline. The results must be interpreted in conjunction with other diagnostic tools such as neurological examination.
Q. I just read the 2018 HER2 guideline update. Can you provide an example of how a previously equivocal case is resolved under the new guideline? Read answer.
Building a lab or modernizing? Don’t forget the following
March 2019—Building a new pathology lab or revamping an existing one gives laboratory decision-makers an opportunity to rethink information technology infrastructure and address persistent problems, plan for new technology, and improve processes.
March 2019—We launched the CAP member services and support strategy two years ago, setting out to figure out which benefits were most valued by the greatest number of members, identify places where we could find better ways to direct or maintain them, and see where we could be falling short. To keep everyone connected and everything on track, we created a coordinating group whose members had access to a fine staff and thoughtfully curated findings from years of member surveys and market research. Our own surveys showed how the interests and needs of our members overlapped. The market provided context.
March 2019—Evaluation of ethanol interference on routine biochemical tests: Ethanol, a central nervous system depressant widely consumed in many societies, is metabolized in the liver through multiple enzymatic pathways. If the liver’s capacity is exceeded, the excess alcohol will flood into the systemic circulation.
