Toxic melanosis
Pityriasis alba
Lichen planus pigmentosus
Acanthosis nigricans
Discoloured nails
Pigmented purpuric dermatosis
Acanthosis skin tags
Recklinghausen's disease
Acanthosis
Contact dermatitis
Dermatofibroma
Hyperpigmentation due to vitamin B12 deficiency
Discoloured nails on a female patient
Melasma
Melasma skin discolouration
Lichen planus pigmentosa
Allergic contact dermatitis on a breast
Vitiligo
Heliotrope rash in dermatomyositis
Dermatitis
Intradermal naevus
Compound naevus
Compound naevus, dermatoscopy image
Regressing benign skin lesion
Post-inflammatory pigmentation in eczema
Eczema
Seborrheic keratosis
Dermatofibroma, dermatoscope image
Solar comedones
Actinic keratosis
Tuberculoid leprosy
Lichen planus
Ringworm of the scalp
Hutchinsons lentigo skin cancer
Hutchinsons lentigo skin cancer, dermatoscopy
Dermatitis herpetiformis
Psoriasis
Ringworm
Gottron's papule in dermatomyositis
Dyshidrotic eczema
Granuloma annulare
Pityriasis rosea rash
Lichen planus, historical image
Atopic dermatitis
Darier's disease
Acne rosacea
Grover's disease
Chicken pox
Gottron's papules in dermatomyositis
Acute cutaneous lupus
Lupus erythematosus, historical image
Eczema, historical image
Pigmentation due to vitamin B12 deficiency
Senile purpura
Bruised face following fall
Mole, dermatoscope image
Allergic reaction to amoxicillin
Globular naevus
Globular naevus, dermatoscopy image
Discoid eczema
Pompholyx
Infected eczema
Seborrheic dermatitis
Vitiligo of the arms
Nappy rash
Chronic actinic dermatitis
Ringworm infection
Dystrophic nail
Palmoplantar psoriasis
Pemphigus vulgaris lesions
Erythema multiforme, historical image
Favus, historical image
Child with measles, historical image
Paronychia infection, historical image
Mole