Archives of Pathology & Laboratory Medicine

Matthew G. Hanna, MD, Niels H. Olson, MD, Mark Zarella, PhD, Rajesh C. Dash, MD, Markus D. Herrmann, MD, PhD, Larissa V. Furtado, MD, Michelle N. Stram, MD, Patricia M. Raciti, MD, Lewis Hassell, MD, Alex Mays, MD, Liron Pantanowitz, MD, PhD, MHA, Joseph S. Sirintrapun, MD, Savitri Krishnamurthy, MD, Anil Parwani, MD, PhD, MBA, Giovanni Lujan, MD, Andrew Evans, MD, Eric F. Glassy, MD, Marilyn M. Bui, MD, PhD, Rajendra Singh, MD, Rhona J. Souers, MS, Monica E. de Baca, MD, Jansen N. Seheult, MD

International Council for Standardization in Haematology Field Study Evaluating Optimal Interpretation Methods for Activated Partial Thromboplastin Time and Prothrombin Time Mixing Studies

Robert C. Gosselin, CLS, Gary W. Moore, BSc, DBMS, Geoffrey W. Kershaw, FAIMS, Silmara Montalvão, PhD, Dorothy M. Adcock, MD

Real-World Evidence of Intra-institutional Performance Variation in Indefinite Diagnosis of Pleural Effusion Cytology

Kuang-Hua Chen, MD, Chien-Yi Kuo, MS, Tai-Di Chen, MD

Recent Advances in Genitourinary Tumors Updates From the 5th Edition of the World Health Organization Blue Book Series

Nicole Riddle, MD, MSHI, Vinita Parkash, MBBS, MPH, Charles C. Guo, MD, Steven S. Shen, MD, Sudhir Perincheri, PhD, MBBS, Angela Sanguino Ramirez, MD, MPH, Aaron Auerbach, MD, MPH, Deborah Belchis, MD, Peter Humphrey, MD, PhD

A Diagnostic Immunohistochemistry Update: Subspecialties in Anatomic Pathology

Fan Lin, MD, PhD

Intraplacental Gestational Neoplasms: A Review of Clinically Relevant Diagnostically Challenging Lesions

Julia Dahl, MD

Adenocarcinomas of the Gynecologic Tract Involving the Urinary Bladder: A Series of 16 Cases Potentially Mimicking Urothelial Malignancy

Daniel H. Russell, MD, Jonathan I. Epstein, MD, Oleksandr N. Kryvenko, MD, Matthew Schlumbrecht, MD, MPH, Merce Jorda, MD, PhD, MBA, Andre Pinto, MD

Clinicopathologic Features of Breast Carcinoma With 2018 American Society of Clinical Oncology/College of American Pathologists Fluorescence In Situ Hybridization Group 3 (Human Epidermal Growth Factor Receptor 2 Chromosome 17 Centromere Ratio <2.0 and Average Human Epidermal Growth Factor Receptor 2 Copy Number ≥6.0) Breast Cancers

Diane Wilcock, MS, Deepika Sirohi, MD, Daniel Albertson, MD, Allison S. Cleary, MD, PhD, Joshua F. Coleman, MD, Jolanta Jedrzkiewicz, MD, Jonathan Mahlow, MD, Ana L. Ruano, MD, H. Evin Gulbahce, MD, MSCI

Evaluation of the Accuracy of a Polymerase Chain Reaction–Based Assay for Polymerase Epsilon Mutation Detection in Endometrial Carcinoma

Tingting Chen, MD, Yang Li, MD, Xiao Li, MD, Yanyun Zhang, BMe, Weiguo Lv, MD, Xing Xie, MD, Xiaofei Zhang, MD, Xinyu Wang, MD

Navigating Next-Generation Sequencing Laboratory Developed Tests: A Critical Look at Proficiency Testing, US Food and Drug Administration Regulations, and Clinical Laboratory Performance

Shuko Harada, MD, Alexander C. Mackinnon, MD, PhD

Features & Information

Prepare Submissions Now for the CAP24 Abstract Program

Abstract and case study submissions to the College of American Pathologists (CAP) 2024 Abstract Program will be accepted beginning at 9 a.m. Monday, January 8 through 5 p.m. Central time Monday, March 11, 2024.

Accepted submissions will appear on the Archives of Pathology & Laboratory Medicine web site as a web-only supplement to the September 2024 issue. Awards will be presented to the winners of the Top 5 Junior Member Abstract Program.

Click here for more information about submitting to the CAP24 Abstract Program.

Welcome to the Archives of Pathology & Laboratory Medicine Website

The Archives is the monthly, peer-reviewed medical journal of the College of American Pathologists. It offers global reach and the highest measured readership among pathology journals. Published since 1926, the Archives was voted in 2009 the only pathology journal among the top 100 most influential journals of the past 100 years by the Bio Medical and Life Sciences Division of the Special Libraries Association. Online access to the full-text and PDF files of Archives articles is free. The Archives is an official publication of the College of American Pathologists.

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