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
CAP TODAY does not endorse any of the products or services named within. The webinar is made possible by a special educational grant from Roche.
Moderated by: Bob McGonnagle, Publisher, CAP TODAY
Thursday, October 29, 2026, 1 PM-2 PM ET
Hear an expert discuss the evolving role of PD-L1 testing in HNSCC and ovarian cancer.
Webinar presenter Georgios Deftereos, MD, Professor of Pathology, Associate Director of the Clinical Cancer Genomics Laboratory, Director of Molecular Cytopathology, University of California, San Francisco
CAP TODAY does not endorse any of the products or services named within. The webinar is made possible by a special educational grant from Agilent.
Moderated by: Bob McGonnagle, Publisher, CAP TODAY
Tuesday, November 3, 2026, 1 PM-2 PM ET
Hear an expert discuss the challenges of detecting NRG1 fusions and how RNA-based testing can support more comprehensive fusion identification in clinical practice.
Webinar presenter Benjamin Weinberg, MD, Associate Professor of Medicine and Attending Physician
specializing in gastrointestinal medical oncology
CAP TODAY does not endorse any of the products or services named within. The webinar is made possible by a special educational grant from Diaceutics.
Moderated by: Bob McGonnagle, Publisher, CAP TODAY
Monday, November 16, 2026, 12:30 PM-2 PM ET
Hear experts discuss a multidisciplinary approach to oncopathology for HER2
assessments for solid tumors in the absence of a companion diagnostic.
Webinar presenters Funda Meric-Bernstam, MD, Chair, Department of Investigational Cancer Therapeutics Medical Director, Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas, and Emina E. Torlakovic, MD, PhD, College of Medicine, University of Saskatchewan, Canadian Biomarker Quality Assurance, Saskatoon, Saskatchewan, Canada, and Carol Cheung, MD, PhD, JD, FRCPC, Deputy Director, Canadian Biomarker Quality, Assurance—Programme canadien d’assurance de la qualité des biomarqueurs
CAP TODAY does not endorse any of the products or services named within. This program is being sponsored by Daiichi Sankyo, Inc. and AstraZeneca. The speaker is being compensated for the presentation. The program is not CME accredited and may not be used for CME accreditation.
Moderated by: Bob McGonnagle, Publisher, CAP TODAY
February 2021—What is the one most important thing to look for in an anatomic pathology computer system? That is one of several questions CAP TODAY publisher Bob McGonnagle put to five people in a Dec. 14 call on the AP LIS and more—surgical pathology volumes amid COVID-19, data integration, practice consolidation.
February 2021—New from CAP Publications is Surgical Pathology Review, by Daniel D. Mais, MD, associate professor of pathology, Department of Pathology, University of Texas Long School of Medicine, San Antonio. He and 14 other contributors wrote this book to ease the transition through board exams and into practice, Dr. Mais writes in the preface. Here is what he told CAP TODAY about the book.
February 2021—When I entered the practice of pathology the role was described as being a “doctor’s doctor.” That reflected the fact that physicians turn to the laboratory for so many tests that define diseases and determine the response to treatment, a reality true today. But my memories are of the more personal interactions with clinicians over the years as I pursued the practice of pathology beyond the microscope, and often beyond the laboratory.
February 2021—In late December, the U.S. Congress passed a COVID-19 relief bill that included two key items for pathologists—measures that the CAP pushed hard to achieve on our behalf. The document is more than 5,000 pages and addresses a large number of subjects, including thoroughbred horses. Here, I’d like to offer a brief analysis of the elements that affect our profession.
February 2020—SARS-CoV-2 is transmitted through respiratory droplets, close person-to-person contact, and infected surfaces. Those with COVID-19 often present with fever and respiratory symptoms, and diagnosis relies on detecting the virus through specimens from the upper and lower respiratory tract. However, an increasing number of patients are exhibiting such gastrointestinal symptoms as diarrhea, vomiting, and abdominal pain. A growing number of studies are reporting the presence of SARS-CoV-2 RNA in stool samples and anal swabs, generating interest in research focused on a fecal-oral route of transmission. The authors conducted a study to assess the clinical relevance of testing stool samples and anal swabs for SARS-CoV-2 and to provide a critical overview of literature addressing possible fecal-oral transmission.
February 2021—SARS-CoV-2 primarily causes pulmonary injury, but it has been implicated in hepatic injury through the use of serum markers and histologic evaluation. The histologic pattern of injury has not been completely described, and studies quantifying viral load in the liver are lacking. The authors conducted a study in which they reported the clinical and histologic findings related to the liver in 40 patients who died of complications of COVID-19. For the study, they subjected a subset of liver tissue blocks to polymerase chain reaction (PCR) for viral RNA. Peak levels of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) were elevated, with a median ALT peak of 68 U/L (normal up to 46 U/L) and median AST peak of 102 U/L (normal up to 37 U/L). Macrovesicular steatosis was the most common finding, involving 30 (75 percent) patients.
February 2021—Beta-thalassemia and sickle cell disease are common hereditary conditions that can have life-threatening complications. Both diseases are caused by genetic alterations affecting the beta subunit of hemoglobin. Mutations that reduce or prevent the synthesis of the beta-globin protein cause beta-thalassemia, a disease characterized by inadequate red blood cell production and, therefore, anemia. In contrast, sickle cell anemia results from a specific point mutation in the beta-globin gene that causes the resulting protein to polymerize. These protein polymers form rigid fibers that affect the stability of the red blood cell and cause its characteristic sickling deformity. Destruction of the aberrant red blood cells leads to anemia, and the sickled cells can also cause painful vaso-occlusive episodes and tissue damage.
Q.
Can toxicology testing be performed on a person who has been deceased for two years? Read answer.
Q. Is there a standardized procedure for performing platelet estimates that incorporates the dilution effect for low hemoglobin in anemic patients? The formula I found for platelet estimation works well with low hemoglobin levels but not with levels greater than 13 g/dL. Read answer.
Feburary 2021—Laboratories involved in requests for proposal for total lab automation systems may want to consider the words of wisdom of Francis of Assisi: “For it is in giving that we receive.”
February 2021—The FDA has issued an EUA for Siemens Healthineers’ IL-6 assay to measure the presence of interleukin-6 in human serum or plasma.
