Ins and outs of von Willebrand factor activity assays
January 2023—Guidelines for the diagnosis of von Willebrand disease, published in 2021, have raised questions about which von Willebrand factor activity assay laboratories should use.
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Tuesday, November 10, 2026, 1:00 PM-2 PM ET
Join us for a session to help improve diagnostic accuracy in your practice when scoring HER2 IHC 0 with faint, incomplete membrane staining in ≤10% of tumor cells vs IHC 0 with no membrane staining detected in patients with mBC.
Webinar presenter Samuel Caughron, MD, FCAP, Chief Strategy Officer, MAWD Pathology, Medical Director of Laboratory, AdventHealth Kansas City, Medical Director of Laboratory, Labcorp, President, Member & Director, Pathology Ventures, LLC
CAP TODAY does not endorse any of the products or services named within. This program is intended for US healthcare professionals. This program is being sponsored by 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
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
Wednesday, November 18, 2026, 12:00 PM-1 PM ET
Join leading pathology experts, Savitri Krishnamurthy, MD, and Marilyn Bui, MD, PhD, for a webinar exploring potential challenges in HER2 IHC testing for breast cancer, emerging evidence supporting digital and computational pathology as assistive tools for pathologists in HER2 IHC assessment, and practical considerations for real-world implementation and adoption.
Webinar presenters Savitri Krishnamurthy, MD, Professor of Pathology, Department of Anatomical Pathology The University of Texas MD Anderson Cancer Center, Houston, Texas, and Marilyn Bui, MD, PhD, Surgical Pathologist and Cytopathologist Member and Professor, Departments of Pathology, Machine Learning, and Translational Pathology, Scientific Director, Analytic Microscopy Core Chair, Women in Oncology Executive Board Moffitt Cancer Center, Tampa, Florida
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 speakers are being compensated for their presentations. The program is not CME accredited and may not be used for CME credit.
Moderated by: Bob McGonnagle, Publisher, CAP TODAY
Wednesday, December 9, 2026, 12 PM-1 PM ET
Hear an expert pathologist discuss the role of HER2 IHC testing and scoring in solid tumors including endometrial, ovarian, cervical, bladder, non-small cell lung, colorectal, and biliary cancers
Webinar presenter Michelle Shiller, DO, MSPT, Baylor Sammons Cancer Center; Fulgent Genetics; Texas Cancer Interception Institute
CAP TODAY does not endorse any of the products or services named within. This program is intended for US healthcare professionals. This program is being sponsored by 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
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For blood cultures, a lab’s new system and incubation time
January 2023—For the central microbiology laboratory serving Barnes-Jewish and four other hospitals in the St. Louis area, validating and implementing a new blood culture system and moving to a shorter incubation time came at a perfect time: right before the pandemic.
New starts: rapid-molecular pullback, fentanyl screen
January 2023—Respiratory viruses were up in most states when Compass Group members met online Dec. 6 with CAP TODAY publisher Bob McGonnagle, and some were looking to centralize their now decentralized rapid molecular testing. At least one system had already done so. In California, a new law requires fentanyl screening be included in drug screens in all general acute-care hospital lab settings.
Array of flow cytometry cases in new color atlas
January 2023—Due out this spring is the CAP’s Color Atlas of Flow Cytometry. It consists of 71 cases and provides examples of the full range of hematolymphoid diseases that can be productively analyzed by flow cytometric immunophenotyping. Its editors are David Dorfman, MD, PhD, of Harvard Medical School and Brigham and Women’s Hospital; William Karlon, MD, PhD, of the University of California San Francisco Medical Center; and Michael Linden, MD, PhD, of M Health Fairview-University of Minnesota Medical Center. CAP TODAY recently asked Dr. Dorfman a few questions about the atlas. His answers to our questions and a sample case follow.
Cytopathology in Focus: Adequacy in cytopathology: an overview with a focus on FNA of lymph nodes and mass lesions
January 2023—The definition of “adequate” per the Merriam-Webster dictionary is “sufficient for a specific need.” In cytopathology, it is defined by the quantity and quality of the cellular material sampled. The final interpretation of a cytopathology report is almost universally preceded by an adequacy statement. While the essence of “adequacy” stays the same, its application varies depending on the specimen type and the site sampled. Furthermore, in the current era of personalized medicine, the definition of adequacy has expanded from “enough cells to make a morphologic diagnosis” to “enough cells to make a diagnosis and perform ancillary studies.”
Cytopathology in Focus: Serous fluid cytopathology—recent progress and Yale’s experience
January 2023—In recent years, a standardized classification system for the cytology of serous body cavities has been proposed. The system, known as the International System for Reporting Serous Fluid Cytopathology (ISRSFC), published by Ashish Chandra, et al.,1 in 2020, aims to enhance the reproducibility of cytologic diagnoses, thereby facilitating clearer communication with clinicians. The diagnostic categories are as follows: I. Non-Diagnostic; II. Negative for Malignancy; III. Atypia of Undetermined Significance; IV. Suspicious for Malignancy; V. Malignant. Each progressive diagnostic category from I through V carries with it an increasing risk of malignancy. This brief review article aims to highlight the salient points of each diagnostic category and includes discussion of recent publications and our own institutional experience.
Volume? Space? Automation decisions in coagulation
January 2023—Automation and point-of-care, reflex, and viscoelastic testing were some of what came up when a group spoke with CAP TODAY publisher Bob McGonnagle in late November about hemostasis testing. Also tossed in: Results reporting to the EHR, which “can always be improved,” said Eric Salazar, MD, PhD, of University of Texas Health San Antonio. And D-dimer, one of the pandemic’s “health care heroes,” said Nichole Howard of Diagnostica Stago. Here’s what they said about all that and more.
Shorts on Standards: Now out: ISO 15189 new edition on quality and competence
January 2023—The fourth edition of the International Organization for Standardization’s ISO 15189, Medical Laboratories—Requirements for Quality and Competence, was published at the end of 2022. This international standard, adopted as an accreditation standard by many countries around the world, applies principles of quality management to the clinical laboratory and has general requirements for competent performance of testing. In the United States, ISO 15189 has been implemented voluntarily by close to 100 laboratories as an adjunct to CLIA ’88 regulations or CAP accreditation.
The way forward for prehospital transfusion
December 2022—Ask Leonard Weiss, MD, what his favorite part of his schedule is, and he’s quick to answer that it’s the fieldwork: the helicopter and ambulance dispatches he accompanies once or twice a month as associate medical director of emergency medical services at the University of Pittsburgh Medical Center. Dr. Weiss, who is also assistant professor of emergency medicine and assistant medical director of Pittsburgh’s Stat Medevac service, says one of the UPMC emergency services he strongly supports is the prehospital transfusion of blood products. “Until recently, there wasn’t a lot of evidence to deploy its use on the ground as it is in the air, but thanks to extensive use by the military and scientific evidence of the value of prehospital transfusion,” he says, it is more likely to become part of some hospitals’ emergency medicine programs. The 911 ground-based transfusion program at UPMC and city of Pittsburgh EMS began in 2020. As Dr. Weiss and his UPMC colleagues acknowledge, however, myriad complexities come into play.
Urine test ordering—good and going for better
December 2022—Reflex urine culture algorithms have become common and have been shown to reduce urine culture utilization, but efforts to sharpen clinical decision support continue.