Fan Lin Jeff rey Prichard Editors Haiyan Liu Myra Wilkerson Associate Editors Zongming E. Chen Handbook of Practical Immunohistochemistry Frequently Asked Questions Second Edition 123 Handbook of Practical Immunohistochemistry Fan Lin • Jeffrey Prichard Editors Handbook of Practical Immunohistochemistry Frequently Asked Questions Second Edition Editors Fan Lin Jeffrey Prichard Laboratory Medicine Laboratory Medicine Geisinger Health System Geisinger Medical Center Danville , PA , USA Danville , PA , USA ISBN 978-1-4939-1577-4 ISBN 978-1-4939-1578-1 (eBook) DOI 10.1007/978-1-4939-1578-1 Springer New York Heidelberg Dordrecht London Library of Congress Control Number: 2015933831 © Springer Science+Business Media New York 2015 T his work is subject to copyright. 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Printed on acid-free paper Springer is part of Springer Science+Business Media (www.springer.com) Pref ace As in the fi rst edition, the second edition of H andbook of Practical Immunohistochemistry— Frequently Asked Questions is written in a question and answer (Q&A) format and intended to be a practical, user-friendly, quick reference for information related to using the most up-to- date immunohistochemistry in clinical diagnosis. The new edition demonstrates a signifi cant revision and improvement over the fi rst edition in many ways summarized as follows: 1. More Chapters : Four new chapters have been added: (1) Geisinger IHC Antibodies and Staining Protocols; (2) “Rabbit Monoclonal Antibodies”; (3) “Immunohistochemical Detection of Phosphoproteins and Cancer Pathways”; and (4) “Overview of Predictive Biomarkers and Integration of Immunohistochemistry into Molecular Pathology.” Extensive additions and changes have been made to the Chap. 2 , and the title of the chapter was changed to “Standardization of Diagnostic Immunohistochemistry.” 2. More questions and answers : Over 100 questions and answers have been added to the new edition. Nearly all chapters have been updated to include relevant new questions, new markers, more refi ned IHC panels, representative pictures, and current references. For instance, in the “Unknown Primary” chapter, 34 additional questions, 3 new diagnostic algorithms, 10 color pictures, and 150 new references have been added to the chapter. 3. More refi ned working antibody panels: When you examine each individual table, you will notice that some of the antibodies in the table are highlighted. The highlighted set of anti- bodies is the suggested and refi ned panel for an initial workup. Brief notes are provided for many tables in order to reiterate the most important diagnostic applications and pitfalls that one may encounter. 4. More new diagnostic and predictive biomarkers: Many recently described antibodies in clinical IHC laboratories have been added. These include both diagnostic markers and predictive biomarkers such as GATA3, NY-BR-1, PAX8, PAX2, napsin A, p40, glucose transporter 1, CD146, ERG, NKX3.1, NKX2.2, DOG1, SATB2, cadherin 17, arginase-1, pVHL, maspin, S100P, UP II, IMP3, SALL4, OCT4, LIN28, Nanog, SF-1, SOX2, HNF- 1beta, FOXL2, HGAL, LMO2, LEF1, CD160, SOX11, IRTA1, TROP2, adipophilin, SOX10, Merkel cell polyomavirus, MUC4, NY-ESO-1, INI-1, STAT6, SDHB, BRAF, EGFR, ALK, c-MYC, etc. 5. More high-quality color pictures from Geisinger Medical Laboratories (GML) IHC slides: An extensive set of high-quality color pictures and diagnostic algorithms, if avail- able, is included in each chapter to illustrate some of the key antibodies, including many recently discovered and substantiated antibodies used in that particular chapter. There are over 700 color pictures, representing a signifi cant increase over the fi rst edition, taken from GML IHC slides using the recommended staining protocols contained in the appen- dices of this book. 6. More GML data : In many tables you will see comparisons of data from GML to data from the literature. This is a unique feature of this book. The reproducibility of antibodies reported in the literature is sometimes in question; to improve the reproducibility, we have undertaken the daunting task of testing the antibodies listed in the appendices using more v vi Preface than 7,000 TMA slides and 1,500 routine slides. These TMA sections contain thousands of tumors from various organs and normal tissues in the GML archives. If your lab follows the protocols in the appendices, you should obtain results similar to ours. 7. IHC on normal tissues : Immunophenotypes of many normal tissues, which receive little or no attention in other surgical pathology and IHC books, have been included in many chapters, such as normal breast, lung, pancreas, ampulla, colon, stomach, small intestine, kidney, etc. 8. More current references : A large number of current references have been included in each new and updated chapter. 9. Better Index : A signifi cant amount of time and effort has been devoted to creating a better and more useful index. The index in the second edition encompasses an extensive list of common and rare diagnostic entities; frequently used, rare, and newly described antibod- ies; and many keywords which a practicing pathologist may use to search for a specifi c question. 10. Updated IHCFAQ.com website : An updated free companion IHC website (IHCFAQ.com) contains additional stain images and staining protocols for many new antibodies. 11. Data interpretation : To standardize our manual scoring system, unless otherwise speci- fi ed, the following criteria are applied throughout this book: (a) − = usually less than 5 % of cases are stained; (b) + = usually greater than 70 % of cases are stained; (c) + or − = usually more than 50 % but less than 70 % of cases are stained; (d) − or + = usually less than 50 % of cases are stained; (e) V = variable, or sometimes positive; data are somewhat inconsistent; (f) ND = no data available. 12. More expert contributions : Last but not least, many chapters also include contributions from an expert in his or her fi eld. A fter publication of the fi rst edition, we received overwhelmingly positive feedback and valuable suggestions and comments from readers, and we would like to take this opportunity to express our very sincere thanks to all of you. As always, the editors ask for your understanding of any potential errors in this new edition and also invite you to submit your feedback, suggestions, and comments to us ([email protected]; [email protected]; Hliu1@ geisinger.edu; [email protected]; [email protected]). With continued support from readers like you, we are confi dent that each future edition will be even more complete and informative than the previous one. Danville, PA Fan Lin, MD, PhD Jeffrey Prichard, DO Haiyan Liu, MD Myra L. Wilkerson, MD Zongming E. Chen, MD, PhD Acknowledgments Producing the second edition of this IHC Handbook was as challenging as publishing the fi rst edition for our department and we wish to acknowledge the assistance and tremendous support we received from our staff. Therese Snyder, Vice President of Laboratory Operations, supported and encouraged this project from conception through completion. Sandy Mullay, Operations Director of Anatomic Pathology, always ensured we had the technical, secretarial, and clerical support needed for all phases of the project. Melissa Erb served as our project coordinator, collecting hundreds of new references, scheduling numerous meetings, keeping us organized, and moving the project forward. Kathy Fenstermacher was invaluable in editing, formatting, and polishing book chapters, as well as producing many diagrams. Without Melissa and Kathy’s tireless effort, the second edition would not be possible to meet the submission deadline. Erin Powell and John Shaw constructed many TMA blocks for testing and studying many new antibodies. Angela Bitting and Jianhui Shi are responsible for bringing you the hundreds of optimized IHC protocols available in the appendices of this book. Tina Brosious, Glen Kauwell, Laurie Kneller-Walter, Deanna Ward, Beth Reigle, Kris Bricker, and Kathryn Walker, immunotechnologists helped stain numerous tissue microarray sections and routine slides. Mary Sejuit spent countless hours pulling and refi ling slides and paraffi n blocks, keeping everything well organized. Christy Attinger provided expert secretarial support. Kristen Stiver, Supervisor of Anatomic Pathology, helped with scheduling and coordination of technical staff. Finally, we are in debt to our families and close friends for their understanding that we have again buried ourselves in this project for such a long period of time. We are very fortunate to have your love and incredible support. Fan Lin, MD, PhD Jeffrey Prichard, DO Haiyan Liu, MD Myra L. Wilkerson, MD Zongming E. Chen, MD, PhD vii Contents 1 Immunohistochemistry Quality Management and Regulation ........................... 1 Jeffrey Prichard 2 Standardization of Diagnostic Immunohistochemistry ........................................ 17 Fan Lin and Jianhui Shi 3 Automated Immunohistochemistry Overview ...................................................... 31 Jeffrey Prichard and Angela K. Bitting 4 Geisinger Immunohistochemical Antibodies and Staining Protocols ................. 39 Fan Lin , Jeffrey Prichard , Angela K. Bitting , Jianhui Shi , Haiyan Liu , Myra L. Wilkerson , and Zongming E. Chen 5 Immunohistochemistry: A Dako Perspective ........................................................ 57 Ole Feldballe Rasmussen and Lars Rudbeck 6 Immunohistochemistry: Ventana Perspective ....................................................... 69 Traci DeGeer 7 Rabbit Monoclonal Antibodies ............................................................................... 77 Weimin Zhu , Aihua Li , and Taiying Chen 8 Immunohistochemical Detection of Phosphoproteins and Cancer Pathways .............................................................................................. 85 Kerstin A. David and Hartmut Juhl 9 Overview of Predictive Biomarkers and Integration of IHC into Molecular Pathology ........................................................................... 91 Zongming E. Chen and Fan Lin 10 Tissue Microarray .................................................................................................... 105 Myra L. Wilkerson and Stephen M. Hewitt 11 Unknown Primary/Undifferentiated Neoplasm .................................................... 119 Fan Lin and Haiyan Liu 12 Exfoliative Cytology and Effusions ........................................................................ 165 Steven C. Meschter and Jan F. Silverman 13 Breast......................................................................................................................... 1 83 Haiyan Liu ix
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