Weedon's Skin Pathology Essentials, 2nd Edition

Front Cover
Inside Front Cover
	Weedon’s  Skin Pathology Essentials
Copyright
Contents
Preface
Dedication
Acknowledgments
Further Reading
Chapter 1: The Basics
	Major tissue reaction patterns
	Minor tissue reaction patterns
	Basic epidermal descriptions
	Types of white blood cells and complement system
	Other cells
	Glands
	Epidermal layers
	Chapter 2: Diagnostic Clues and “Need-to-know” Items
	Acronyms
	“Good-to-know” clinical and dermatopathology clues
	Dermoscopy classic images
	Nail abnormalities overview
	Shape or growth change of nail
	Color change of nail
Chapter 3: Lichenoid Reaction Pattern
	Lichenoid (interface) dermatoses
	Lichen planus variants
	Other lupus variants
	Poikilodermas
	Other lichenoid (interface) diseases
Chapter 4: Psoriasiform Reaction Pattern
	Major psoriasiform dermatoses
	Other psoriasiform dermatoses
Chapter 5: Spongiotic Reaction Pattern
	Neutrophilic spongiosis
	Eosinophilic spongiosis
	Miliarial spongiosis
	Follicular spongiosis
	Pityriasiform spongiosis
	Other spongiotic disorders
Chapter 6: Vesiculobullous Reaction Pattern
	Intracorneal and subcorneal blisters
	Intraepidermal blisters (within malpighian/spiny layer)
	Suprabasilar blister
	Subepidermal blisters with little inflammation
	Subepidermal blisters with lymphocytes
	Subepidermal blisters with eosinophils
	Subepidermal blisters with neutrophils
	Subepidermal blisters with mast cells
	Miscellaneous blistering diseases
	Notes on immunofluorescence (IF)
	Table of major bullous disorders and immunofluorescence results
Chapter 7: Granulomatous Reaction Pattern
	Sarcoidal granulomas
	Tuberculoid granulomas
	Necrobiotic (collagenolytic) granulomas (or palisading granulomas)
	Suppurative granulomas
	Foreign body granulomas
	Miscellaneous granulomas
Chapter 8: Vasculopathic Reaction Pattern
	Non-inflammatory purpura
	Vascular occlusive diseases
	Urticaria
	Acute vasculitis
	Neutrophilic dermatoses
	Chronic lymphocytic vasculitis
	Vasculitis with granulomatosis
	Miscellaneous vascular disorders
	Chapter 9: Disorders Of Epidermal Maturation and Keratinization
	Major keratins and specific locations
	Ichthyoses
	Other ichthyosis-related syndromes
	Palmoplantar keratoderma and related conditions
	Cornoid lamellation
	Epidermolytic hyperkeratosis
	Acantholytic dyskeratosis
	Discrete keratotic lesions
	Miscellaneous epidermal genodermatoses
	Miscellaneous disorders
	Chapter 10: Disorders of Pigmentation
	Disorders characterized by hypopigmentation
	Disorders characterized by hyperpigmentation
	Chapter 11: Disorders of Collagen
	Collagen “basics”
	Scleroderma
	Sclerodermoid disorders
	Other hypertrophic collagenoses
	Atrophic collagenoses
	Perforating collagenoses
	Variable collagen changes
	Syndromes of premature aging
	Chapter 12: Disorders of Elastic Tissue
	Elastic tissue basics
	Increased elastic tissue
	Solar elastotic syndromes
	Decreased elastic tissue
	Variable or minor elastic tissue changes
Chapter 13: Cutaneous Mucinoses
	Dermal mucinoses
	Follicular mucinoses
	Mucopolysaccharidoses
Chapter 14: Cutaneous Deposits
	Calcium calcinosis cutis
	Bone
	Cartilage
	Hyaline (pink amorphous “blob”) deposits
	Pigment and related deposits
	Drug deposits and pigmentation
	Cutaneous Implants
	Miscellaneous deposits
Chapter 15: Diseases Of Cutaneous Appendages
	Hair Basics
	Inflammatory Diseases of the Pilosebaceous Apparatus
	Acneiform lesions
	Superficial folliculitides
	Deep infectious folliculitides
	Deep scarring folliculitides
	Follicular occlusion triad = Hidradenitis suppurativa, dissecting cellulitis of the scalp and acne conglobata
	Miscellaneous folliculitides
	Hair Shaft Abnormalities
	Fractures of the hair shaft
	Irregularities/abnormalities of hair shafts
	Coiling and twisting abnormalities
	Extraneous matter on hair shafts
	Alopecias
	Basic hair stages
	Congenital and hereditary alopecias
	Premature catagen/telogen
	Premature telogen with anagen arrest
	Vellus follicle formation
	Anagen effluvium
	Scarring alopecias
	Miscellaneous alopecias
	Miscellaneous Disorders
	Pilosebaceous disorders
	Apocrine disorders
	Eccrine disorders
	Vestibular gland disorders
Chaptre 16: Cysts, Sinuses, and Pits
	Appendageal cysts
	Developmental cysts
	Miscellaneous cysts
	Lymphatic cysts
	Sinuses
	Pits
Chapter 17: Panniculitis
	Septal panniculitis
	Lobular panniculitis
	Panniculitis secondary to large vessel vasculitis
	Chapter 18: Metabolic and Storage Diseases
	Vitamin and dietary disturbances
	Lysosomal Storage Diseases
	Oligosaccharidoses overall
	Mucolipidoses (ML) overall
	Other lysosomal storage diseases
	Miscellaneous metabolic and systemic diseases
	Diabetes mellitus manifestations
	Porphyrias with acute episodes and no cutaneous signs
	Porphyrias with acute episodes and cutaneous signs
	Porphyrias with cutaneous signs only
Chapter 19: Miscellaneous Conditions
Chapter 20: Cutaneous Drug Reactions
	Drug reactions overall
	Clinicopathological reactions
	Offending drugs
Chapter 21: Reactions To Physical Agents
	Reactions to trauma and irritation
	Reactions to radiation
	Reactions to heat and cold
	Reactions to light
	Chronic actinic dermatosis
Chapter 22: Cutaneous Infections and Infestations
	Histological patterns in infections and infestations
Chapter 23: Bacterial and Rickettsial Infections
	Superficial pyogenic infections
	Deep pyogenic infections (cellulitis)
	Corynebacterial infections
	Neisserial infections
	Mycobacterial infections
	Atypical (non-tuberculous) mycobacteria
	Leprosy or “Hansen’s disease”
	Miscellaneous bacterial infections
	Chlamydial infections
	Rickettsial infections
	Miscellaneous infections
Chapter 24: Spirochetal Infections
	Treponematoses
	Borrelioses
Chapter 25: Mycoses and Algal Infections
	Superficial filamentous infections
	Yeast infections
	Systemic mycoses
	Infections by dematiaceous (pigmented) fungi
	Mycetoma and morphologically similar conditions
	Zygomycoses
	Hyalohyphomycoses (unpigmented, septate)
	Miscellaneous mycoses
	Algal infections
Chapter 26: Viral Diseases
	Poxviridae
	Herpesviridae
	Papovaviridae (Papillomaviridae)
	Parvoviridae
	Picornaviridae
	Togaviridae
	Flaviviridae
	Paramyxoviridae
	Retroviridae
	Other viral diseases
	Rhabdovirus (“Bullet-shaped” virion)
Chapter 27: Protozoal Infections
	Amebae
	Flagellates
	Leishmaniasis
	Other flagellates
	Coccidia
	Sporozoa
	Miscellaneous
Chapter 28: Marine Injuries
Chapter 29: Helminth Infestations
	Trematode (fluke) infestations
	Cestode (tapeworm) infestations
	Nematode infestations
Chapter 30: Arthropod-induced Diseases
	Arachnids
	Insects
Chapter 31: Tumors Of The Epidermis
	Epidermal and other nevi
	Pseudoepitheliomatous hyperplasia
	Acanthomas
	Epidermal dysplasias
	Intraepidermal carcinomas
	Malignant tumors
	Miscellaneous “tumors”
Chapter 32: Lentigines, Nevi and Melanomas
	Lesions with basal melanocyte proliferation
	Melanocytic nevi
	Dermal melanocytic lesions
	Atypical nevomelanocytic lesions
	Malignant melanocytic lesions
	Miscellaneous group of melanomas
Chaptre 33: Tumors Of Cutaneous Appendages
	Hair Follicle Tumo
	Nevoid follicular lesions
	Benign nongerminative follicular neoplasms
	Benign follicular neoplasms with germinative-type differentiation
	Neoplasms with differentiation toward follicular mesenchyme
	Malignant pilar neoplasms
	Sebaceous Tumors
	Ectopic sebaceous glands
	Pseudoneoplastic sebaceous proliferations
	Benign sebaceous tumors
	Malignant sebaceous tumors
	Eccrine and Apocrine Sweat Gland Tumors
	Nevi and malformations of sweat glands
	Benign sweat gland tumors
	Tumors of modified apocrine glands
	Complex adnexal tumors
	Malignant Sweat Gland Tumors
	Adnexal carcinomas with benign counterparts
	Adnexal carcinomas with distinctive features
	Other sweat gland carcinomas
	Review of common tumors of cutaneous appendages
Chapter 34: Fibrous Tumors and Tumor-like Proliferations
	Acral angiofibromas (fibrous papule
	Fibrous overgrowths, fibromatoses, etc.
	Fibrohistiocytic tumors
	Presumptive synovial and tendon sheath tumors
	Miscellaneous entities
Chapter 35: Tumors Of Fat
	Liposarcoma
Chapter 36: Tumors Of Muscle, Cartilage, and Bone
	Tumors of smooth muscle
	Tumors of striated muscle
	Tumors of cartilage
	Tumors of bone
Chapter 37: Neural and Neuroendocrine Tumors
	Nerve sheath tumors
	Herniations and ectopias
	Neuroendocrine carcinomas
Chapter 38: Vascular Tumors
	Hamartomas and vascular malformations
	Vascular dilations (telangiectases)
	Vascular proliferations (hyperplasia and benign neoplasms)
	Tumors with variable or uncertain behavior
	Malignant tumors
	Tumors with significant vascular components
Chapter 39: Cutaneous Metastases
	Specific metastases
Chapter 40: Cutaneous Non-lymphoid Infiltrates
	Neutrophil infiltrates
	Eosinophil infiltrates
	Plasma cell infiltrates
	Mastocytosis/mast cell infiltrates
	Histiocytic infiltrates (non-Langerhans cell)
	Xanthomatous infiltrates
	Langerhans cell infiltrates
Chapter 41: Cutaneous Lymphomatous and Leukemic Infiltrates
	Cutaneous T-cell and NK-cell lymphomas
	B-cell lymphomas
	Diffuse large B-cell lymphoma, other
	Precursor hematologic neoplasm
	Other T-/NK-cell lymphomas that may involve the skin
	Other B-cell lymphomas that may involve the skin
	Other lymphomas
	Cutaneous infiltrates of leukemias
	Lymphoid hyperplasias mimicking primary lymphoma
	Miscellaneous
Index
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