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Section
Dermatologic Disorders
Dermatologic Disorders
Acne and Related Disorders
Introduction
Acne Vulgaris
Pathophysiology
Etiology
Symptoms and Signs
Diagnosis
Prognosis
Treatment
Mild acne
Moderate acne
Severe acne
Other forms of acne
Scarring
Perioral Dermatitis
Rosacea
Etiology
Symptoms and Signs
Diagnosis
Treatment
Approach to the Dermatologic Patient
Introduction
History and Physical Examination
Description of Skin Lesions
Primary Morphology
Secondary Morphology
Texture
Location and Distribution
Color
Other Clinical Signs
Diagnostic Tests
Biopsy
Scrapings
Wood's light
Tzanck testing
Diascopy
Pruritus
Evaluation
History
Physical examination
Testing
Treatment
Skin Manifestations of Internal Disease
Internal malignancy
Endocrinopathies
GI disease
Urticaria
Etiology and Pathophysiology
Evaluation
History
Physical examination
Testing
Treatment
Bacterial Skin Infections
Introduction
Cellulitis
Etiology
Symptoms and Signs
Diagnosis
Prognosis
Treatment
Cutaneous Abscess
Symptoms and Signs
Diagnosis
Treatment
Erysipelas
Erythrasma
Folliculitis
Furuncles and Carbuncles
Hidradenitis Suppurativa
Impetigo and Ecthyma
Symptoms and Signs
Diagnosis
Treatment
Lymphadenitis
Lymphangitis
Necrotizing Subcutaneous Infection
Etiology
Pathophysiology
Symptoms and Signs
Diagnosis
Prognosis
Treatment
Staphylococcal Scalded Skin Syndrome
Symptoms and Signs
Diagnosis
Differential diagnosis
Treatment
Benign Tumors
Introduction
Dermatofibroma
Epidermal Cysts
Keloids
Keratoacanthoma
Lipomas
Moles
Treatment
Atypical Moles
Symptoms, Signs, and Diagnosis
Treatment
Seborrheic Keratoses
Skin Tags
Vascular Lesions
Infantile Hemangioma
Diagnosis and Treatment
Nevus Flammeus and Port-Wine Stain
Nevus Araneus
Pyogenic Granuloma
Lymphatic Malformations
Bullous Diseases
Introduction
Bullous Pemphigoid
Symptoms, Signs, and Diagnosis
Prognosis and Treatment
Dermatitis Herpetiformis
Symptoms, Signs, and Diagnosis
Treatment
Epidermolysis Bullosa Acquisita
Linear Immunoglobulin A Disease
Pemphigus Foliaceous
Pemphigus Vulgaris
Symptoms and Signs
Diagnosis
Treatment
Cancers of the Skin
Introduction
Basal Cell Carcinoma
Bowen's Disease
Kaposi's Sarcoma
Symptoms, Signs, and Diagnosis
Treatment
Melanoma
Diagnosis
Prognosis and Treatment
Paget's Disease of the Nipple
Squamous Cell Carcinoma
Cornification Disorders
Introduction
Calluses and Corns
Symptoms, Signs, and Diagnosis
Prevention and Treatment
Ichthyosis
Xeroderma
Inherited ichthyoses
Acquired ichthyosis
Treatment
Keratosis Pilaris
Dermatitis
Introduction
Atopic Dermatitis
Etiology and Pathophysiology
Symptoms and Signs
Diagnosis
Prognosis and Treatment
Supportive care
Avoidance of precipitating factors
Corticosteroids
Other therapies
Contact Dermatitis
Etiology and Pathophysiology
Irritant contact dermatitis (ICD)
Allergic contact dermatitis (ACD)
Symptoms and Signs
Diagnosis
Prognosis and Treatment
Exfoliative Dermatitis
Symptoms and Signs
Diagnosis and Treatment
Hand and Foot Dermatitis
Lichen Simplex Chronicus
Nummular Dermatitis
Seborrheic Dermatitis
Symptoms, Signs, and Diagnosis
Treatment
Stasis Dermatitis
Symptoms and Signs
Treatment
Fungal Skin Infections
Introduction
Candidiasis
Etiology
Symptoms and Signs
Diagnosis
Treatment
Dermatophytoses
Symptoms and Signs
Diagnosis
Treatment
Tinea Barbae
Tinea Capitis
Kerion
Diagnosis
Treatment
Tinea Corporis
Treatment
Tinea Cruris
Treatment
Tinea Pedis
Diagnosis
Treatment
Dermatophytid Reaction
Intertrigo
Tinea Versicolor
Symptoms and Signs
Diagnosis
Treatment
Hair Disorders
Introduction
Alopecia
Pathophysiology
Growth cycle
Classification
Etiology
Evaluation
History
Physical examination
Red flags
Interpretation of findings
Testing
Treatment
Androgenetic alopecia
Hair loss due to other causes
Key Points
Alopecia Areata
Diagnosis
Treatment
Hirsutism
Pathophysiology
Etiology
Androgen excess
No androgen excess
Evaluation
History
Physical examination
Red flags
Interpretation of findings
Testing
Imaging
Treatment
Hair removal
Hormonal treatment
Key Points
Pseudofolliculitis Barbae
Treatment
Hypersensitivity and Inflammatory Disorders
Introduction
Acute Febrile Neutrophilic Dermatosis
Drug Eruptions and Reactions
Diagnosis and Treatment
Erythema Multiforme
Etiology
