<p>Part 1: Inflammatory Reactions in the Skin</p><p>1. Introduction to Microscopic Interpretation, Raymond L. Barnhill, Daniel M. Jones, and Almut Böer-Auer<br>2. Spongiotic Dermatitis, Preeti Jhorar, Michael Murphy and Jane M. Grant-Kels<br>3. Interface Dermatitis, Thomas D. Horn and Jacqueline M. Junkins-Hopkins<br>4. Psoriasiform Dermatitis, Isabella Fried and Raymond L. Barnhill<br>5. Superficial and Deep Perivascular Dermatitis, A. Neil Crowson<br>6. Nodular and Diffuse Cutaneous Infiltrates, Garrett T. Desman, Jeff D. Harvell and Raymond L. Barnhill<br>7. Intraepidermal Vesiculopustular Diseases, Cynthia M. Magro, A Neil Crowson, and Terence J. Harrist<br>8. Subepidermal Blistering Diseases, A. Neil Crowson and Cynthia M. Magro <br>9. Vasculitis and Related Disorders, Sarah K. Barksdale and Raymond L. Barnhill<br>10. Disorders of Cutaneous Appendages, Lynne J. Goldberg and Sarah K. Barksdale <br>11. Panniculitis, Almut Böer-Auer, Birgitta Schmidt, and Raymond L. Barnhill<br>12. Cutaneous Drug Eruptions, A. Neil Crowson and Cynthia M. Magro<br>13. Cutaneous Reactions to Exogenous Agents, A. Neil Crowson and Cynthia M. Magro </p><p> Part 2: Predominantly Noninflammatory Conditions<br>14. Alterations of the Stratum Corneum and Epidermis, Michael W. Piepkorn<br>15. Disorders of Pigmentation, A. Neil Crowson, Cynthia M. Magro, Anne Janin, and Raymond L. Barnhill<br>16. Deposition Disorders, Franco Rongioletti and Raymond L. Barnhill<br>17. Alterations of Collagen and Elastin, Garrett T. Desman and Raymond L. Barnhill <br>18. Ectopic Tissue, Jacqueline M. Junkins-Hopkins</p><p>Part 3: Infections<br>19. Bacterial Infections, Ronald P. Rapini<br>20. Treponemal and Rickettsial Diseases, A. Neil Crowson, Cynthia M. Magro, J. Stephen Dumler, and Raymond L. Barnhill<br>21. Fungal Infections, Alexandre Alanio, Matthew W. McCarthy, Thomas J. Walsh, Catherine Lisa Kauffman, and Raymond L. Barnhill<br>22. Viral Infections, Garrett T. Desman, Clay J. Cockerell and James J. Lyons<br>23. Protozoal and Algal Infections, Eileen M. Burd, Lars F. Westblade, and Paul Hofman<br>24. Helminthic Diseases, Blaine A. Mathison and Raymond L. Barnhill </p><p>Part 4: Proliferations--Hamartomas, Hyperplasias, and Neoplasias<br>25. Cutaneous Cysts and Related Lesions, Glynis A. Scott<br>26. Tumors of the Epidermis, Alan S. Boyd<br>27. Tumors of Melanocytes, Raymond L. Barnhill, Michael W. Piepkorn, Armita Bahrami, Almut Böer-Auer, Artur Zembowicz, and Thomas Wiesner<br>28. Tumors with Hair Follicle and Sebaceous Differentiation, Maxime Battistella, Mark R. Wick, Heinz Kutzner, and Raymond L. Barnhill </p>29. Sweat Gland Tumors, Maxime Battistella, Mark R. Wick, Heinz Kutzner, and Raymond L. Barnhill <p></p><p>30. Fibrous and Fibrohistiocytic Tumors, Scott C. Bresler, Stefan Kraft, Jason L. Hornick, and Scott R. Granter</p><p>31. Vascular Tumors and Vascular Malformations, Heinz Kutzner, Hansgeorg M<span>üller, Michael Wassef, Steven J. Hunt, Daniel J. Santa Crus, and Raymond L. Barnhill </span></p><p>32. Tumors of Adipose Tissue, Muscle, Cartilage, and Bone, Kristen M. Paral and Thomas Krausz<br>33. Neural and Neuroendocrine Tumors, Zsolt B. Argenyi and Chris H. Jokinen<br>34. Lymphoid, Leukemic, and Other Cellular Infiltrates, Werner Kempf, Guenter Burg, Cesare Massone, Lorenzo Cerroni, Melissa Pulitzer, A. Neil Crowson, and Cynthia M. Magro <br>35. Cutaneous Metastases, Ghadah Al Sannaa and Alexander J. Lazar </p><p>Part 5: Disorders of Nail Apparatus, the Oral Mucosa, the Genital Mucosa, and the Conjunctiva (Tumors) <br>36. Disorders of the Nail Apparatus, Aldo Gonz<span>á</span>lez-Serva<br>37. Disorders of Oral Mucosa, Mark A. Lemon and Sook-Bin Woo</p><p>38. Disorders of the Genital Mucosa, Russell A. Ball, Katherine M. Ball, and Kelly L. West </p><p>39. Conjunctival Tumors, Artur Zembowicz, Jakub Khzouz, Sarah E. Coupland, Nathalie Cassoux, and Raymond L. Barnhill</p><p> Appendix 1: Laboratory Methods, Garrett T. Desman, Klaus J. Busam, Heinz Kutzner, and Raymond L. Barnhill<br>Appendix 2: Current and Emerging Molecular Technologies in Dermatopathology, Garrett T. Desman and Michael Donovan <br>Appendix 3: Molecular Biologic Techniques for the Diagnosis of Cutaneous Lymphomas, Garrett T. Desman, Gary S. Wood, Heinz Kutzner, and Shafinaz Hussein </p><p>Appendix 4: The Future of Dermatopathology, Garrett T. Desman, Brandon Veremis, Michael Donovan, and Carlos Cordon-Cardo </p>