A diagnosis is based on the appearance of the skin, especially if you are over 40 and have had a lot of sun exposure over the years. A liver spot that looks irregular may be biopsied to confirm that it is not skin cancer.
What information is available about liver spots?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What information is available about liver spots? [/INST] \n A diagnosis is based on the appearance of the skin, especially if you are over 40 and have had a lot of sun exposure over the years. A liver spot that looks irregular may be biopsied to confirm that it is not skin cancer.</s>