Skip Nav Destination
Issues
May 2022
ISSN 0003-9985
eISSN 1543-2165
SPECIAL ARTICLES
Fetal Deaths in Ireland Due to SARS-CoV-2 Placentitis Caused by SARS-CoV-2 Alpha
Brendan Fitzgerald, MB, BCh, BAO, BMedSc, MSc, DMI, FRCPath, FFPath (RCPI); Keelin O'Donoghue, PhD, FRCOG, FRCPI; Noel McEntagart, MB, BCh, BAO, FRCPath; John E. Gillan, MB, MSc, FRCPath, FRCPC; Peter Kelehan, FRCPath; John O'Leary, FTCD, FRCPath, FFPath (RCPI), DPhil/PhD, MD; Paul Downey, MB, FRCPI, FRCPath; Jonathan Dean, PhD; Cillian F. De Gascun, MD, FRCPI, FRCPath (Virology); John Bermingham, MB, BCh, BAO, MRCOG, MRCPI; Fionnvola Armstrong, MB, BCh, BAO, MRCPI; Attia Al Fathil, MBBS, MRCOGDWH; Nicola Maher, MB, BCh, BAO, MRCOG, MRCPI, BSc Pharm; Cliona Murphy, MB, BCh, BAO, MSc, HEPM (LSE), MRCOG, FRCSI, FRCPI; Louise Burke, MD, FRCPath, FRCPI
Longitudinal Comparison of Automated SARS-CoV-2 Serology Assays in Assessing Virus Neutralization Capacity in COVID-19 Convalescent Sera
Tobias Niedrist, MD; Camilla Drexler, MD; Patrick Paul Torreiter, MD; Julia Matejka; Manuela Strahlhofer-Augsten, PhD; Sabrina Kral, MSc; Skaiste Riegler, MA; Christian Gülly, PhD; Christoph Zurl, MD; Lisa Kriegl, MD; Robert Krause, MD; Andrea Berghold, PhD; Ivo Steinmetz, MD; Peter Schlenke, MD; Markus Herrmann, MD
CAP LABORATORY IMPROVEMENT PROGRAMS
Molecular Biomarker Testing for the Diagnosis of Diffuse Gliomas: Guideline From the College of American Pathologists in Collaboration With the American Association of Neuropathologists, ...
Daniel J. Brat, MD, PhD; Kenneth Aldape, MD; Julia A. Bridge, MD; Peter Canoll, MD, PhD; Howard Colman, MD, PhD; Meera R. Hameed, MD; Brent T. Harris, MD, PhD; Eyas M. Hattab, MD, MBA; Jason T. Huse, MD, PhD; Robert B. Jenkins, MD, PhD; Dolores H. Lopez-Terrada, MD, PhD; William C. McDonald, MD; Fausto J. Rodriguez, MD; Lesley H. Souter, PhD; Carol Colasacco, MLIS, SCT(ASCP); Nicole E. Thomas, MPH, CT(ASCP) cm; Michelle Hawks Yount, MS; Martin J. van den Bent, MD, PhD; Arie Perry, MD
Laboratory Detection and Initial Diagnosis of Monoclonal Gammopathies: Guideline From the College of American Pathologists in Collaboration With the American Association for Clinical Chem...
David F. Keren, MD; Gregary Bocsi, DO, MS; Brooke L. Billman, MLIS, AHIP; Joan Etzell, MD; James D. Faix, MD; Shaji Kumar, MD; Brea Lipe, MD; Christopher McCudden, PhD; Roberta Montgomery, MLS, MLS(ASCP)SI; David L. Murray, MD, PhD; Alex J. Rai, PhD; Teresita Cuyegkeng Redondo, MD; Lesley Souter, PhD; Christina B. Ventura, MPH, MT(ASCP); Mohammad Qasim Ansari, MD
ORIGINAL ARTICLES
Challenges in Pathology Specimen Processing in the New Era of Precision Medicine
Ossama William Tawfik, MD, PhD; Janakiraman Subramanian, MD, MPH; Samuel Caughron, MD; Pradip Mana, PhD; Eric Ewing, MD; Matthew Aboudara, MD; John Borsa, MD; Liudmila Schafer, MD; Timothy Saettele, MD; Sreeni Jonnalagadda, MD
REVIEW ARTICLE
-
Cover Image
Cover Image
![issue cover]()
Sponsored Video
Recommendations for Performance Evaluation of Machine Learning in Pathology: A Concept Paper From the College of American Pathologists
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
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