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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

2022 Issues

No time to wait: How rapid NGS changed cancer care

November 2022—Rapid next-generation sequencing in a community hospital setting, performed by histotechnologists and interpreted by anatomic pathologists, is possible and paying off, and it “makes the pathologist a much more meaningful part of the precision oncology team,” says Brandon Sheffield, MD, of the Department of Laboratory Medicine, William Osler Health System, Brampton/Etobicoke, Ontario. “It has changed practice at our hospitals,” he says.

Lab information systems—where the needs are greatest

November 2022—What labs want and need from their lab information systems and what the missing pieces are in interoperability are what pathologists and LIS company reps talked to CAP TODAY publisher Bob McGonnagle about when they met online Sept. 12. “The biggest challenge is with device integration” in molecular testing, said J. Mark Tuthill, MD, of Henry Ford Health System. “We have million-dollar instruments and we’re still programming runs manually. We don’t have HL7 order feeds. We don’t have the ability to get result feeds outbound from those devices.”

From the President’s Desk

November 2022—Like me, many of you can remember when you first thought about specializing in pathology, a decision that for a lot of us was made difficult by the notion of “disappearing” from the scene—working behind the scenes and in relative obscurity. As a specialty we are not as self-explanatory as surgery or pediatrics; indeed it can be exhausting for all concerned to explain, even to our fellow physicians, what we do. And so we often find ourselves somewhere between disregarded and misunderstood. Despite this, there is no other specialty with comparable impact. We are aware each time we sign a pathology report that a cascade of usually predictable consequences will ensue, and that upon this work the types of treatment, expectations for response, and tenor of conversations will depend. We know each time we validate a new test, review quality metrics, or accept a specimen for testing that subsequent laboratory results will be accepted as credible and acted upon. In short, while pathologists are not always visible, there can be no doubt that pathologists are palpable.

Clinical pathology selected abstracts

November 2022—Exposure to lead may cause severe illness in children, including neurological damage, organ failure, and even death. The Centers for Disease Control and Prevention and other agencies recommend routine testing for blood lead levels (BLL) as part of a well-child examination to identify elevated levels and, subsequently, eliminate exposure to lead and initiate therapeutic interventions.

Anatomic pathology selected abstracts

November 2022—Appendiceal mucinous neoplasms show a range of morphologic features and biological risk. At one end of the spectrum, high-grade adenocarcinomas are cytologically malignant and exhibit infiltrative invasion, lymph node metastases, and behavior similar to that of extra-appendiceal mucinous adenocarcinomas.

Molecular pathology selected abstracts

November 2022—Spontaneous coronary artery dissection is an uncommon cause of acute heart attack. It is not associated with high cholesterol or atherosclerosis but, instead, occurs when a small tear or separation in the wall of the coronary artery leads to blood entering a false lumen, occluding blood flow and impairing oxygenation of the heart muscle.

Pathology informatics selected abstracts

November 2022—Lab test result formats are not standardized, potentially causing confusion when the same test results are displayed differently—for example, when a positive pregnancy test appears as +, P, or positive, or an indeterminate test result appears as DNR, which could be interpreted to mean did not report, did not react, or even do not resuscitate. Because of this issue, the authors trialed standard laboratory result formats across the 130 facilities that are part of the Veterans Health Administration, each of which has one or more CLIA-certified laboratories. The authors selected the most common laboratory tests from each facility, which composed at least 95 percent of a facility’s monthly laboratory test volume between 2000 and 2015. They then specified the standard result formats for these tests based on the facilities’ feedback. Personalized emails were sent weekly, over a 15-week period in 2016, to the facilities’ lab information systems managers, lab managers, and laboratory directors.

Q&A column

November 2022
Q. Is secretory change in endometrial hyperplasia acceptable in the absence of progestin therapy? What is the appropriate way to address an endometrial biopsy with secretory glandular changes and an increase in the gland-to-stroma ratio? Read answer.

Q. I want to inquire about verification of target mean/ranges for hematology analytes. We run a control material 20 times and calculate statistics such as mean, standard deviation, and coefficient of variation. We also calculate total analytical error based on a formula (TAE = bias + 2 SD) and compare the TAE with the allowable total error recommended by CLSI and other sources. For example, if TAE for platelets (based on reading control material 20 times) is less than 25 percent (a CLSI recommended value), we accept the target range; otherwise, we reject it. However, since low concentrations of analytes are prone to a higher degree of variation, the aforementioned target range verification process frequently fails.

Is it necessary to accept or reject established target values based on total analytical error? Or is there an alternative way to do that? Read answer.

Q. Should an accelerated APTT result be canceled for being clotted, even in the absence of a visible clot? Read answer.

Newsbytes

November 2022—Bias—a type of prejudice that may go back to the beginning of humankind—has, in recent years, been the focus of attention with regard to developing machine-learning algorithms for clinical laboratory testing.

Put It on the Board

November 2022—Volatile, uncertain, complex, ambiguous. Stan Schofield, president of NorDx and senior VP at MaineHealth, told Compass Group members at their September meeting in Albuquerque that those words describe the state of play for labs today.

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