Pat Kenny

They just lie there in a machine.

AI does it all.

Teenage son has a large, about three quarters of a centimetre mole on the back, concerned it could develop as he gets older, but could be missed because of its positioning.

Should we play it safe and have it removed now?

A middle-aged bald man with sallow skin.

I try to remember to wear sunscreen and I do wear a hat, but one often gets caught in the sun.

I keep getting small, rough spot on my scalp, which the doctor then freezes off.

How long can I wait with this before I go to the doctor?

Because it's an expensive business.

Someone else tells me it's possible to get a malignant melanoma in the eye, about 50 every year in Ireland, treated with radiation.

Have you come across that?

Final one now.

I'm a male, 47.

Since my teens, I've had acne, which had become folliculitis on my shoulders and chest.

I get regular flare-ups.

I have tried laser treatment, antibiotics, creams, and so on.

I had a good response when I was 22, Roaccutane, but eventually it came back.

Without doing Roaccutane again, is there anything else available?

All right.

So many questions coming in.