Cover Page




To Ulla, Anna, Jessica, and Sara who let me pursue
my career while they took care of everything else. (RJB)

 

To Peter, Dylan, and Owen. (CJK)

Dermatopathology
Diagnosis by First Impression

Third Edition

Christine J. Ko

Professor of Dermatology and Pathology
Yale University School of Medicine
New Haven, CT, USA

Ronald J. Barr

Dermatopathologist
Laguna Pathology Medical Group
Laguna Beach, CA
and
Professor Emeritus, Dermatology and Pathology
University of California
Irvine, CA, USA









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Preface

The purpose of this book is to focus on a selection of commonly tested entities, showing low to high power views. Major differences among diagnoses that are sometimes confused are emphasized on Key Differences pages to help train the eye to rapidly notice distinctive features. As a picture is worth a thousand words, text is kept to a minimum. This book should be used as a companion to dermatopathology textbooks and as a pictorial reference/study tool, given that this approach is utilized by the experienced dermatopathologist when constructing examination questions. Often the major distractors are based on gestalt rather than etiology or conventional classifications. It is often the lookalikes that are the most deceptive even though they have no obvious relationship to the correct diagnosis. This book will also be helpful to the dermatopathology novice as it introduces a simple and effective way to approach a slide, and to that end, common diagnoses have been specifically included (i.e. actinic keratosis, basal cell carcinoma).

Acknowledgments

Dr. James H. Graham, MD, master of dermatopathology and dermatology, who taught me most of what I know.

Ronald J. Barr

Dr. Ronald Barr, Dr. Scott Binder, my dermatopathology colleagues at Yale (Dr. Jennifer McNiff, Dr. Earl Glusac, Dr. Rossitza Lazova, Dr. Shawn Cowper, Dr. Antonio Subtil, Dr. Anjela Galan, Dr. Marcus Bosenberg, and Dr. Peggy Myung), Dr. Jean Bolognia – their insights over the years have been invaluable. We also acknowledge the residents at Yale, those in Thailand, and Hadas Skupsky, who rotated with Dr. Barr; all of whom gave constructive feedback on how to improve the atlas for this edition. Thanks are also due to the team at Wiley Blackwell for all their efforts to improve the atlas.

Christine J. Ko

About the Companion Website

This book is accompanied by a companion website:

www.wiley.com/go/ko/dermatopathology3e

The website includes: