Built in 1982 and expanded in 1991, Markvilleâs name is derived from a combination of the names Markham and Unionville, communities that were considered less than cosmopolitan three decades ago.
Warts tend to be rougher, with a âwartyâ irregular surface whereas skin tags are usually smooth. Warts tend to be flat whereas tags are more like bumps hanging from thin stalk. While warts are almost entirely caused by human papilloma virus (HPV), tags are only sometimes associated with HPV.
Skin tag or wart? 1  Skin tags are smooth and soft, whereas warts tend to be rougher with an irregular surface. 2  Skin tags are knobbly and hang off the skin, whereas warts are usually flat.  Skin tags aren't contagious, but warts spread very easily, so a sudden outbreak or cluster of growths is more likely to be warts.