Swelling group is odd. A wart isn't swollen. Lumps on the skin works better
(1 year, 4 months ago)
Sean
Or blemishes
(1 year, 4 months ago)
heather
What on earth is a fireplace dart? I've even googled it and got nothing. Also I entered "lumps" for the "swellings" category, I think all the synonyms should be accepted.