squamous cell carcinoma

Cancer from radioactive gold? Like there isn't enough to worry about. But during the 1930s and 40s, it happened. A small number of rings were illegally manufactured from radioactive gold and there were consequences to ring fingers decades later.
A rare genetic disorder that transforms a person's hands and feet, in particular, into tree-bark-like warts and cutaneous horns made news recently. It's truly out of the ordinary. So what's this all about?