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Launch Digital Edition

Webinars and Sponsored Roundtables — Register Now

Wednesday, June 24, 2026, 12:00–1:00 PM ET
Hear an expert discuss the expanded clinical utility of HER2 IHC scoring in metastatic breast cancer and its impact on your practice

Webinar presenter Michelle Shiller, DO, AP, CP, MGP, FACP, Baylor University Medical Center.

Moderated by: Bob McGonnagle, Publisher, CAP TODAY

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Wednesday, July 15, 2026, 1:00-2:00 PM ET
Hear an expert discuss how to integrate Kappa and Lambda in situ hybridization testing into your standard hematopathology workflow to accurately assess B-cell and plasma cell clonality. You will also gain the skills to recognize testing pitfalls in challenging reactive versus neoplastic proliferations and apply ancillary tools to resolve complex cases.

Webinar presenter Xiaojun Wu, MD, PhD, Assistant professor, Director of Hematopathology Section at NCR of Johns Hopkins Medicine Department of Pathology, SOM at Johns Hopkins University

Moderated by: Bob McGonnagle, Publisher, CAP TODAY

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Tuesday, July 21, 2026, 11:00-11:30 AM CT

Learning Objectives:
  • Explain how transparency and manufacturer partnerships improve quality, consistency, and decision-making confidence in specimen management.
  • Evaluate blood collection tubes beyond cost and commodity assumptions, incorporating clinical impact and risk into decision-making.
  • Assess the potential risk points when using a blood collection device that has not been cleared for a specific purpose.

Roundtable presenters Nick Fingland, PhD, PMP, Senior Director, R&D Operations and Science, BD, and Chris Farnsworth, PhD, D(ABCC), Section Head of Clinical Chemistry, Professor of Pathology and Immunology, Washington University School of Medicine.

Moderated by: Bob McGonnagle, Publisher, CAP TODAY

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Subspecialties

Interactive Product Guides

September 2024

Clinical pathology selected abstracts

September 2024—Syphilis, an infectious disease caused by the spirochete bacterium Treponema pallidum, can be transmitted by blood transfusion. Therefore, donor blood has been routinely screened for syphilis since the 1950s. Although a case of transfusion-transmitted syphilis has not been documented in more than 50 years, routine serological testing is still performed because there is not sufficient evidence that it is no longer necessary. Syphilis testing can contribute to disease monitoring for overall public health by identifying infected blood donors so they can seek treatment to prevent further spread. The Transfusion Transmissible Infections Monitoring System (TTIMS) monitors infectious disease and demographic changes in donors who contribute approximately 60 percent of the U.S. blood supply, including at four major blood-collection organizations.

Anatomic pathology selected abstracts

September 2024—Research has shown assessment of tumor-associated stroma to be of reliable prognostic value. The authors conducted a study in which they evaluated the prognostic value of tumor-stroma ratio in a large multicenter cohort of nasopharyngeal carcinoma. They used the conventional H&E-stained slides of 115 cases of nasopharyngeal carcinoma to assess tumor-stroma ratio as described in recent guidelines. The amount of tumor-associated stroma was assessed as a percentage and then tumors were classified as stroma high (more than 50 percent) or stroma low (50 percent or less). Kaplan-Meier curves, a χ2 test, and Cox regression univariable and multivariable analyses were conducted.

Molecular pathology selected abstracts

September 2024—Oncology patients may benefit greatly from whole genome sequencing. Previous studies have suggested that it can provide relevant information pertaining to pediatric cancers, especially in selected cohorts of patients with high-risk disease. However, its clinical utility has not been thoroughly explored in routine clinical practice. The authors of this study examined the benefits of whole genome sequencing (WGS) in a consecutive cohort of pediatric patients from two institutions who required molecular workup for hematological neoplasms and solid tumors. Great Ormond Street Hospital, London, and Cambridge (England) University Hospitals offered WGS to patients with leukemia or solid tumors, respectively.

Q&A column

September 2024
Q. When performing body fluid cell counts, we report total nucleated cells and RBCs. What cell categories should we report on the corresponding differential? Can we group together monocytes, macrophages, and mesothelial cells since it is difficult to distinguish reactive mesothelial cells from monocytes and macrophages? If so, what category name should be applied? Should we report mesothelial cells as a comment or include them in the differential? Read answer.
Q. Are nonlaboratory personnel who perform point-of-care testing required to be tested for visual color discrimination? Or is it sufficient that personnel pass a functional assessment during their competency evaluation to evaluate their ability to provide an accurate result on tests that require interpreting colors? Read answer.

Newsbytes

September 2024—The ARUP Institute for Research and Innovation in Diagnostic and Precision Medicine has created the Sherrie Perkins Research and Innovation Collaboration grant to fund lab medicine research that has the potential to significantly improve patient care.

Put It on the Board

September 2024—The Association for Molecular Pathology and pathologist Michael Laposata, MD, PhD, announced on Aug. 19 the filing of a lawsuit challenging the Food and Drug Administration rule that regulates laboratory-developed test procedures as medical devices under the Federal Food, Drug, and Cosmetic Act. The lawsuit was filed in the U.S. District Court for the Southern District of Texas against the FDA; Robert M. Califf, MD, in his official capacity as commissioner of food and drugs; the U.S. Department of Health and Human Services; and Xavier Becerra, in his official capacity as secretary of HHS.

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