More than two-thirds of people with non-melanoma skin cancer underwent surgery to treat the condition, according to a new study - including patients who were at least 85 years old or had multiple other chronic diseases.

Researchers found 43 percent of those patients with limited life expectancies died within five years of their diagnosis - but none from skin cancer. Many of them reported poor wound healing after skin surgery or other treatment-related complications including pain, numbness and itching.