Acral lentiginous melanoma
Actinic cheilitis
Actinic keratoses
Adenocarcinoma
Adenoid cystic carcinoma
Angiokeratoma
Angiolipoma
Angiolymphoid hyperplasia with eosinophilia
Angioma
Angiosarcomas
Apocrine tumours
Atypical fibroxanthoma
Atypical naevi
Atypical solar lentigo
Basal cell carcinoma
Basosquamous carcinoma
Becker naevus
Blue naevus
Bowen disease (non-genital)
Bowen disease of penis
Bowen disease of vulva
Brown spots and freckles
Carcinoma in situ of oral cavity
Chilblains
Chondrodermatitis nodularis
Clear-cell acanthoma
Congenital melanocytic naevi
Corn and callus
Cutaneous B-cell lymphoma
Cutaneous horn
Cutaneous squamous cell carcinoma
Cutaneous squamous cell carcinoma in skin of colour
Cutaneous squamous cell carcinoma in situ
Cutaneous T-cell lymphoma
Cysts and pseudocysts
Dermatofibroma (histiocytoma)
Dermatofibrosarcoma protuberans
Desmoplastic melanoma
Disseminated superficial actinic porokeratosis
Eccrine porocarcinoma
Eccrine tumours
Ephelis
Epidermal naevi
Epidermoid cysts
Eruptive keratoacanthomas
Extramammary Paget disease
Erythroplasia of Queyrat
Fibroepithelioma of Pinkus
Fibrous papule of nose
Gorlin syndrome
Granular cell tumour
Granuloma annulare


Haemangioma
Hair follicle tumours
Hodgkin lymphoma
Halo moles
Intraoral 
Intraepidermal squamous cell carcinoma
Kaposi sarcoma
Keloids and hypertrophic scars
Keratoacanthoma
Labial melanotic macule
Lentigines
Lentigo maligna / melanoma Lentigo simplex
Lichenoid keratosis
Linear porokeratosis
Lipoma

Melanocytic naevi
Melanoma
Melanoma in situ | Superficial spreading melanoma | Lentigo maligna | Lentiginous melanoma | Nodular melanoma | Acral lentiginous melanoma | Metastatic melanoma | Metastatic melanoma with unknown primary | Amelanotic melanoma | Childhood melanoma | Animal-type melanoma | Desmoplastic melanoma | Genes and melanoma | Melanoma in skin of colour | Ocular melanoma
Merkel cell carcinoma
Metastases
Meyerson naevus
Milium, milia
Moles
Mongolian spot
Morphoea (localised scleroderma, morphea)
Mucosal melanoma
Mucous (myxoid) cyst
Mycosis fungoides
Naevi
Naevi (nevi) of Ota and Ito
Necrobiosis lipoidica
Neurofibroma (solitary)
Neurofibromatosis
Nodular melanoma
Paget disease
Penile intraepithelial neoplasia
Pigmented skin lesions
Pilar cyst
Pyogenic granuloma
Sebaceous gland carcinoma
Sebaceous cysts
Sebaceous hyperplasia
Sebaceous naevus
Seborrhoeic keratoses
Sister Mary Joseph's nodule of the umbilicus
Solar cheilitis
Solar (senile) comedones
Solar keratoses
Spitz naevi
Squamous cell carcinoma
Squamous cell papilloma
Squamous intraepithelial lesion
Subungual haemorrhage
Superficial spreading melanoma
Sweat gland lesions
Trichoepithelioma
Vascular lesions
Viral warts
Vulval lumps and bumps
Vulvar intraepithelial neoplasia
Vulvar cancer
Xanthogranuloma
Xeroderma pigmentosum