Webinars and Sponsored Roundtables — Register Now

Thursday, May 28, 2026, 1:00–2:00 PM ET
This session is designed to improve understanding and application of recent updates to synoptic pathology reporting protocols such as the latest Reporting Template for Reporting Results of Biomarker Testing of Specimens from Patients with Carcinoma of the Breast. These changes reflect evolving clinical guidelines that directly influence diagnostic accuracy and treatment selection in breast cancer care.

Webinar presenters Thaer Khoury, MD, FCAP, Chair, Pathology and Laboratory Medicine, Roswell Park Comprehensive Cancer Cente, and Colin Murphy,  CEO of mTuitive.

Moderated by: Bob McGonnagle, Publisher, CAP TODAY

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

Subspecialties

Interactive Product Guides

2022 Issues

AMP case report: Rhinoscleroma in Southern California—diagnosis made by multidisciplinary investigation

January 2022—A 33-year-old male with progressive hoarseness and shortness of breath was given a purported diagnosis of laryngeal papillomatosis and referred to our institution in November 2020 for a higher level of care. On presentation, the patient reported no recent upper respiratory infection-like systemic symptoms but had cough, nasal congestion, throat discomfort, dysphonia, and worsening dyspnea.

Cytopathology in focus: Special stains in the cytology laboratory

January 2022—A consistent virtue of the cytopathology laboratory is that it combines two qualities essential to patient care: It provides an accurate and timely diagnosis. The ability to make a prompt diagnosis is particularly important in immunosuppressed or otherwise vulnerable patient populations for whom a timely diagnosis can result in early treatment initiation and potentially better outcomes.

Cytopathology in focus: p16 immunostaining in cytology specimens—a diagnostic pitfall

January 2022—Cytopathologists are often the first pathologists to diagnose HPV-related head and neck squamous cell carcinomas (HNSCC). These head and neck cancers can present as superficial masses amenable to fine-needle aspiration, where p16 immunostaining is used as a surrogate marker for HPV in situ hybridization in a subset of squamous cell carcinomas.

Cytopathology in focus: Statistical reporting—benefits beyond the numbers

January 2022—The CAP has a robust Laboratory Accreditation Program with a commitment to continually improving the programs and providing appropriate resources needed for compliance. As a deemed status organization, validation surveys are performed annually through the Centers for Medicare and Medicaid Services and the feedback obtained provides direction for education.

Cytopathology in focus: Our appeal to program participants—return glass slides

January 2022—A diverse and copious inventory of Pap and nongynecologic glass slides is the backbone of the CAP glass slide educational programs. Each year tens of thousands of cytopathology slides are packaged and mailed to laboratories enrolled in CAP educational glass slide programs throughout the world. Prior to mailing, numerous cytotechnologists and cytopathologists screen these slides and companion web enhancement images to ensure quality and diagnostic accuracy.

From the President’s Desk: The CAP for the next generation

The CAP for the next generation
January 2022—Happy New Year! Most of us start each year with resolutions, fresh budgets, or perhaps yearlong plans. This is often the time we think about the future and the choices we need to make now to achieve those long-term goals. In that spirit, I’ve been thinking about how important it is for the CAP to continually engage with and mentor the newest members of our pathology community. Residents and early-career pathologists bring vibrant energy to our ranks, and many of them will eventually contribute to the leadership of the CAP. While we always value the experience and wisdom of our more seasoned fellows, it is essential that we also make space to train up-and-coming leaders.

Anatomic pathology selected abstracts

January 2022—Ki67, a nuclear proliferation-related protein, is used extensively in anatomic pathology but has not become a companion diagnostic or a standard-of-care biomarker because of analytic variability in assay protocols and interpretation.

Pathology informatics selected abstracts

January 2022—With modern HIV testing incorporating p24 antigen detection, fourth- and fifth-generation HIV screening tests have halved the time between acquiring and detecting the infection.

Molecular pathology selected abstracts

January 2022—Irritable bowel syndrome is the most common gastrointestinal disorder, affecting 10 to 15 percent of the world population, yet its etiology is unknown. Patients experience a spectrum of gastrointestinal symptoms, including diarrhea, constipation, abdominal cramping, and pain.