<s>[INST] Hello doctor, I have one black mole on the sole of my feet, below the big toe since a few months. I pulled it out and it has now spread. There are similar black moles under my sole. The top layer of the skin is not broken, but there are a number of black moles or dots (few are raised). However, when I applied Salicylic acid, I saw that there are bigger black dots within one mole. Even after clearing, the black dot grows on the same position. I have a history of psoriasis and plantar warts. What is it? A melanoma, wart or something else? [/INST] Hello. Revert with more information to a dermatologist online --> </s>