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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

2020 Issues

AMP case report: Burkitt-like lymphoma with 11q aberration

August 2020—Burkitt-like lymphoma with 11q aberration (BLL-11q) is a new provisional entity in the revised 2016 WHO classification of hematopoietic and lymphoid tumors.1 It refers to a subset of high-grade B-cell lymphomas that resemble Burkitt lymphoma with similar morphology, phenotype, and gene expression profiling, but lack MYC gene rearrangements. Instead, these lymphomas carry chromosome 11q proximal gains and telomeric losses, suggesting co-dysregulation of oncogenes and tumor suppressor genes.

COVID testing capacity falls short as flu season nears

August 2020—As the need for COVID-19 testing grows well beyond that for hospital patients, clinical laboratories in mid-summer were again overwhelmed by demand while at the same time bracing for flu season. That was the gist of a July 10 webinar that brought together Gyorgy Abel, MD, PhD, medical director of clinical chemistry, molecular diagnostics, immunology, and point-of-care testing at Lahey Hospital and Medical Center, Burlington, Mass.; Bob McGonnagle, CAP TODAY publisher; and moderator Steve Beuchaw, director of life science and medical device research, Wolfe Research.

Cytopathology in focus: Abnormal cervical screening tests: a personal approach

August 2020—If the past decade was directed toward aligning medicine with a personalized approach to therapy, this decade should further realize the implementation of health care decisions tailored to the patient. The updated 2019 ASCCP Risk-Based Management Consensus Guidelines for Abnormal Cervical Cancer Screening Tests and Cancer Precursors take a large step in that direction by relying on the input of personal data into a free online application that provides suggested management planning based on patient history and prior Pap/HPV test results.

Cytopathology in focus: New direction for thoracic small biopsy, cytology specimens

August 2020—Cytopathologists are keenly aware of the need to collect adequate cytologic tissue not only to arrive at a diagnosis but also to provide sufficient material for predictive and prognostic markers. This is especially true in the realm of non-small cell lung cancer, where biomarker testing is routinely used for the clinical management of patients with advanced-stage disease. The list of clinically relevant biomarkers in NSCLC is expanding. The most recent version of the National Comprehensive Cancer Network Clinical Practice Guidelines in Oncology includes MET exon 14 skipping mutations and RET as therapeutic targets for advanced NSCLC, in addition to the well-established EGFR and BRAF mutations, ALK and ROS1 rearrangements, and PD-L1 expression.

From the President’s Desk: Virtual meetings, for now

August 2020—In the past six months, many of us have developed video conferencing skills to an extent we never imagined we would need. Until the COVID-19 pandemic led to lockdowns in several states, a great deal of expertise in Zoom and other similar platforms was not a high priority among many pathologists. I am proud that our community adapted quickly and skillfully to continue providing the best care possible to our patients.

Clinical pathology selected abstracts

August 2020—Bacterial contamination of platelets continues to be an important cause of transfusion-associated morbidity and mortality. From 2001 to 2016, there were 51 deaths reported to the FDA due to transfusion of apheresis products contaminated with bacteria, including 30 deaths since testing for bacterial contamination was mandated in 2004. This mandate was implemented through primary culture of single-donor apheresis platelets in 2004 and then prestorage pooled platelets (PSPPs) in 2007. The authors conducted a study to compare the platelet bacterial contamination and septic transfusion rates before and after introducing testing of pooled and apheresis platelets by primary culture over an extended time period. They cultured platelet aliquots at issue and evaluated transfusion reactions.

Anatomic pathology selected abstracts

August 2020—The authors conducted a study in which they reviewed 354 cases of malignant diffuse mesothelioma in women from a database of 2,858 histologically confirmed cases. Pleural predominance was noted with 78 percent of pleural malignant mesotheliomas (MM) and 22 percent of peritoneal MM. The pleural tumors consisted of 72 percent epithelioid, 19 percent biphasic, and nine percent sarcomatoid variant. The peritoneal tumors consisted of 82 percent epithelioid, 13 percent biphasic, and five percent sarcomatoid. The immunohistochemical profile was typical of what is well accepted and previously described for MM.

Molecular pathology selected abstracts

August 2020—Patients and families suspected of having Mendelian diseases, syndromes thought to be caused by a single mutated gene, often undergo comprehensive next-generation sequencing to determine the underlying pathogenic variant. Whole exome sequencing, in which the coding regions of all genes are analyzed, is usually the preferred testing method. However, this identifies the diagnostic pathogenic variant in only 25 to 52 percent of cases. Whole genome sequencing appears to confer only marginal benefit over whole exome sequencing, presumably because the pathogenic variants likely are not missed by whole exome sequencing but may be misinterpreted as nondiagnostic. Among the variants that are difficult to interpret are those that affect RNA by directly influencing transcription, or altering normal splicing, or by mediating their effects through chromatin.

Q&A column

Q. If a person died from an overdose, would the toxicology screen always show which drugs were in their system? Read answer.
Q. We are looking into using a scale to measure 24-hour urine samples, but we can’t find much literature about it. Is the variation between the measurement from a scale and actual volume clinically significant? What kind of validation is recommended? Read answer.

Newsbytes

August 2020—At Sonora Quest Laboratories, working backward has been a key strategy for leaping forward. Little by little, the Arizona-based integrated laboratory system has been retracing paper trails and assessing established processes as part of an ambitious plan to eliminate paper use across its seven commercial laboratories, 28 hospital labs, and more than 75 patient service centers.

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