Webinars and Sponsored Roundtables — Register Now

Tuesday, June 9, 2026, 1:00–2:00 PM ET
In this webinar, we will examine how immune recognition after allogeneic HCT can influence leukemia relapse and disease progression. The session will highlight the clinical relevance of HLA loss of heterozygosity (LOH), approaches used for its detection, and how LOH findings may support transplant strategies, including considerations for donor selection in subsequent transplantation.

Webinar presenter Alberto Cardoso Martins Lima, PhD, Clinical consulting scientist in histocompatibility,
specializing in allogeneic hematopoietic cell transplantation (HCT) at IGEN/AFIP São Paulo and CHC/UFPR in Curitiba, Brazil

Moderated by: Bob McGonnagle, Publisher, CAP TODAY

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

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

Subspecialties

Interactive Product Guides

Columns

From the President’s Desk

May 2026—The CAP recently reached a record high of over 20,000 members, strengthening its advocacy efforts. Through PathPAC, the CAP engages with federal policymakers to advocate for pathologists and patient care. The CAP also advocates for the pathology community through its involvement with the AMA.

Anatomic pathology selected abstracts

May 2026—Use of AI to define spatial patterns of tumor-infiltrating lymphocytes associated with patient outcome; Expanding the clinicopathologic spectrum of EWSR1::SSX-rearranged sarcomas

Q&A column

May 2026
Q. When we receive new immunohistochemistry antibodies or DAB kits, they undergo a quality control process. Every institution where I have worked has done this task a little differently. When a laboratory receives a new antibody, what is the correct QC process? What if we receive two units of the same antibody from the same lot but one came in on Thursday and one on Friday? Read answer.

Newsbytes

May 2026—The Centers for Medicare and Medicaid Services has issued a final rule that establishes HIPAA standards for electronic health care claims attachments.

Put It on the Board

May 2026—Barriers are preventing international medical graduates—students, residents, fellows, researchers, and practicing physicians—from entering the U.S. or remaining in the U.S. lawfully to continue their training or practice.

Letters

May 2026—I was a microbiology laboratory technologist before going to medical school and becoming a pathologist. At that time (many years ago), the taxonomists decided to split the genus Pasteurella into two genera of Pasteurella and Yersinia.

From the President’s Desk

April 2026—Pathologists are physicians who play a crucial role in patient care, providing accurate diagnoses and guiding treatment decisions. Despite often working behind the scenes, pathologists are essential to modern medicine, contributing to advancements in precision medicine and molecular diagnostics.

Clinical pathology selected abstracts

April 2026—Circulating metabolites, genetics, and lifestyle factors in relation to future risk of type 2 diabetes; Clinical outcomes after COVID-19–positive donor heart transplantation in a pediatric population