Question

A 64-year-old man presents with a 6-month history of a growing skin lesion on his back. On examination, there is a 1.5 cm nodule with a pearly, rolled edge and fine telangiectasias on the surface. It has a small area of central ulceration. What is the most likely diagnosis?

Accepted Answer

Basal cell carcinoma (BCC)

Answer

Malignant melanoma

Answer

Squamous cell carcinoma (SCC)

Answer

Actinic keratosis

Answer

Seborrhoeic keratosis

Practice question

A 64-year-old man presents with a 6-month history of a growing skin lesion on his back. On examination, there is a 1.5 cm nodule with a pearly, rolled edge and fine telangiectasias on the surface. It has a small area of central ulceration. What is the most likely diagnosis?