Woman born with one huge arm says strangers tell her to amputate it

Olivia Klopchin, 18, from Springfield, Vermont, US, was diagnosed with a vascular malformation at two months old when her family noticed a bruise on the inside of her elbow that had been there since birth.

A vascular malformation is an abnormal development of blood vessels. These can cause discolouration or protrusions in the affected region.

For Olivia, the condition has…