Skin lesion overview

Benign lesions

• Epidermal tumours
  • Benign keratosis
    • Seborrheic keratosis
    • Solar lentigo
    • Lichen planus-like keratosis
  • Clear cell acanthoma
  • Keratotic Horn
  • Papilloma
  • Keratoacanthoma
  • Nevus sebaceous
  • Skin Appendage Tumours
• Dermal tumours
  • Acrochordon
  • Dermatofibroma
  • Cutaneous neurofibroma
• Cutaneous cysts
  • Sebaceous Cyst
  • Pilar Cyst
  • Dermoid Cyst
  • Milia
• Subcutaneous tissue
  • Lipoma
  • Angiolipoma
• Vascular
  • Congenital
    • Naevus Flammeus Simplex
    • Port Wine Stain
  • Spider Naevus
  • Haemangioma
    • Infantile hemangioma
    • Cherry haemangioma
    • Cavernous hemangioma (skin)
  • Pyrogenic granuloma
• Other

Pigmented lesions

• Melanocytic nevus
• Solar lentigo
• Lentigo Maligna
• Lentigo Maligna Melanoma
• Seborrheic keratosis
• Melanoma
• Café au lait spots

Pre-malignant

• Actinic keratosis/Solar keratosis
• Bowen’s disease
• Lentigo Maligna

Malignant lesions

• Melanoma
  • Lentigo Maligna Melanoma
• Merkel cell tumour
• Squamous cell carcinoma
• Basal cell carcinoma