For dermatology residents and trainees, as well as those in clinical practice,　Dermatology　is the leading reference for　understanding, diagnosing, and treating the full spectrum of skin disease-and is the key resource that residents rely on throughout their training and certification. Widely recognized for its　easy-in, easy-out　approach, this revised 5th Edition　turns complex information into user-friendly visual content　through the use of clear, templated chapters, digestible artwork, and easy-to-follow algorithms and tables. This two-volume masterwork provides complete, authoritative coverage of basic science, clinical practice of both adult and pediatric dermatology, dermatopathology, and dermatologic surgery-more than any other source, making it　the gold standard reference in the field today.

Key Features

Simplifies complex content in a highly accessible, highly visual manner, with 1,100+ tables; 2,600+ figures, including numerous disease classification algorithms as well as diagnostic and therapeutic pathways; and over 1,500 additional figures and tables online. Utilizes weighted differential diagnosis tables and a "ladder approach to therapeutic interventions. Features an　intuitive organization　and　color-coded sections　that allow for easy and rapid access to the information you need. Retains an emphasis on　clinicopathologic correlations, with photomicrographs demonstrating key histologic findings adjacent to clinical images of the same disorder. Contains　updated treatment information throughout, including immune checkpoint inhibitors, JAK inhibitors, and monoclonal antibodies for a wide range of conditions such as psoriasis, atopic dermatitis, alopecia areata, vitiligo, and skin cancers. Provides　up-to-date information　on genetic and molecular markers and next-generation sequencing as it applies to dermatologists. Features　new videos, including cryosurgical and suturing techniques, treatment of rhinophyma via electrosection, and neuromodulator treatment of axillary hyperhidrosis. Includes new WHO classifications of skin tumors, new FDA pregnancy drug labeling, and new ACR/EULAR criteria for vasculitis and lupus erythematosus. Includes new sections on confocal microscopy and artificial intelligence.Section One:　 Overview of Basic Science0.　 Basic Principles of Dermatology1. Anatomy and Pathophysiology2. Skin Development and Maintenance3. Molecular Biology4. Immunology

Section Two:　 Pruritus5. Cutaneous Neurophysiology6. Pruritus and Dysesthesia7. Psychocutaneous DiseasesSection Three:　 Papulosquamous and Eczematous Dermatoses8. Psoriasis9. Other Papulosquamous Disorders10. Erythroderma11. Lichen Planus and Lichenoid Dermatoses12. Atopic Dermatitis13. Other Eczematous Eruptions14. Allergic Contact Dermatitis15. Irritant Contact Dermatitis16. Occupational Dermatoses17. Dermatoses Due to PlantsSection Four:　 Urticarias, Erythemas and Purpuras18. Urticaria and Angioedema19. Figurate Erythemas20. Erythema Multiforme, Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis21. Drug Reactions22. Purpura: Mechanisms and Differential Diagnosis23. Cutaneous Manifestations of Microvascular Occlusion Syndromes24. Cutaneous Vasculitis25. Neutrophilic Dermatoses26. Eosinophil-Associated Dermatoses27. Pregnancy DermatosesSection Five:　 Vesiculobullous Diseases28. The Biology of the Basement Membrane29. Pemphigus30. Pemphigoid Group31. Dermatitis Herpetiformis and Linear IgA Bullous Dermatosis32. Epidermolysis Bullosa33. Other Vesiculobullous Diseases34. Vesiculopustular and Erosive Disorders in Newborns and Infants

Section Six:　 Adnexal Diseases35. Structure and Function of Eccrine, Apocrine, and Sebaceous Glands36. Acne Vulgaris37. Rosacea and Related Disorders38. Folliculitis, Follicular Occlusion Tetrad, and Other Follicular Disorders39. Diseases of the Eccrine and Apocrine Sweat GlandsSection Seven:　 Rheumatologic Dermatology40. Autoantibodies Encountered in Patients with Autoimmune Connective Tissue Diseases41. Lupus Erythematosus42. Dermatomyositis43. Systemic Sclerosis (Scleroderma) and Related Disorders44. Morphea and Lichen Sclerosus45. Other Rheumatologic Disorders and Autoinflammatory DiseasesSection Eight:　 Metabolic and Systemic Diseases46. Mucinoses47. Amyloidosis48. Deposition Diseases49. Porphyria50. Calcifying and Ossifying Disorders of the Skin51. Nutritional Diseases52. Graft-versus-Host Disease53. Dermatologic Manifestations in Patients with Systemic DiseaseSection Nine:　 Genodermatoses54. Basic Principles of Genetics55. Genetic Basis of Cutaneous Diseases56. Biology of Keratinocytes57. Ichthyoses, Erythrokeratodermas, and Related Disorders58. Palmoplantar Keratodermas59. Darier Disease and HaileyHailey Disease60. Primary Immunodeficiencies61. Neurofibromatosis and Tuberous Sclerosis62. Cutaneous Mosaicism63. Other Genodermatoses64. Developmental AnomaliesSection Ten:　 Pigmentary Disorders65. Melanocyte Biology66. Vitiligo and Other Disorders of Hypopigmentation67. Disorders of Hyperpigmentation

Section Eleven:　 Hair, Nails, and Mucous Membranes68. Biology of Hair and Nails69. Alopecias70. Hypertrichosis and Hirsutism71. Nail Disorders72. Oral Disease73. Anogenital (Non-venereal) DiseaseVOLUME TWOSection Twelve:　 Infections, Infestations and Bites74. Bacterial Diseases75. Mycobacterial Infections76. Rickettsial Diseases77. Fungal Diseases78. Cutaneous Manifestations of HIV Infection79. Human Papillomaviruses80. Human Herpesviruses81. Other Viral Diseases82. Sexually Transmitted Infections83. Protozoa and Worms84. Infestations85. Bites and StingsSection Thirteen:　 Disorders Due to Physical Agents86. Ultraviolet Radiation87. Photodermatologic Disorders88. Environmental and Sports-Related Skin Diseases89. Signs of Drug Abuse90. Skin Signs of AbuseSection Fourteen:　 Disorders of Langerhans Cells and Macrophages91. Histiocytoses92. Xanthomas93. Non-infectious Granulomas94. Foreign Body ReactionsSection Fifteen:　 Atrophies and Disorders of Dermal Connective Tissues95. Biology of the Extracellular Matrix96. Perforating Diseases97. Heritable Disorders of Connective Tissue98. Dermal Hypertrophies99. Atrophies of Connective TissueSection Sixteen:　 Disorders of Subcutaneous Fat100. Panniculitis101. LipodystrophiesSection Seventeen:　 Vascular Disorders102. Vascular Biology103. Infantile Hemangiomas104. Vascular Malformations105. Ulcers106. Other Vascular Disorders

Section Eighteen:　 Neoplasms of the Skin107. Principles of Cutaneous Tumor Biology108. Actinic Keratosis, Basal Cell Carcinoma, and Squamous Cell Carcinoma109. Benign Epidermal Tumors and Proliferations110. Cysts111. Adnexal Neoplasms112. Benign Melanocytic Neoplasms113. Melanoma114. Vascular Neoplasms and Neoplastic-like Proliferations115. Neural and Neuroendocrine Neoplasms (Other than Neurofibromatosis)116. Fibroblastic, Myofibroblastic and "Fibrohistiocytic Proliferations and Neoplasms of the Skin117. Smooth Muscle, Adipose and Cartilage Neoplasms118. Mastocytosis119. B-Cell Lymphomas of the Skin120. Cutaneous T-Cell Lymphoma121. Other Lymphoproliferative and Myeloproliferative Diseases122. Cutaneous MetastasesSection Nineteen:　 Medical Therapy123. Public Health and Dermatology124. Skin Barrier and Transdermal Drug Delivery125. Glucocorticoids126. Retinoids127. Antimicrobial Drugs128. Systemic Immunomodulators129. Other Topical Medications130. Other Systemic Drugs131. Drug Interactions132. Sunscreens and Photoprotection133. Complementary and Alternative MedicineSection Twenty:　 Physical Treatment Modalities134. Ultraviolet Therapy135. Photodynamic Therapy136. Lasers and Other Energy-based Technologies Principles and Skin Interactions137. Lasers and Other Energy-Based Therapies138. Cryosurgery139. Radiotherapy140. ElectrosurgerySection Twenty-One:　 Surgery141. Biology of Wound Healing142. Surgical Anatomy of the Head and Neck143. Anesthesia144. Wound Closure Materials and Instruments145. Dressings146. Biopsy Techniques and Basic Excisions147. Flaps148. Grafts149. Nail Surgery150. Mohs Micrographic Surgery151. Surgical Complications and Optimizing OutcomesSection Twenty-Two:　 Cosmetic Surgery152. Evaluation of Beauty and the Aging Face153. Cosmetics and Cosmeceuticals154. Chemical and Mechanical Skin Resurfacing155. Phlebology and Treatment of Leg Veins156. Body Contouring: Liposuction and Non-invasive Modalities157. Hair Restoration158. Injectable Soft Tissue Augmentation159. Botulinum Toxin