Cancer is one of the world's leading causes of death.
It comes after the singer and actor was diagnosed with cancer in August.
Have you watched a loved one doing something destructive toward their health, and wished you could stop them?
The ineffectiveness is concerning.
There are calls for Medicare to scrap the costs of the life-saving photographs.
"Now he’s obviously going through an incredible battle and he’s right in the thick of it at the moment."
From next year, the invasive test won't have to be done as often.
It could help some of the millions of people diagnosed with cancer each year.
The researchers say it proves people should be wary of industry-funded studies.
Thousands of diagnosed breast cancers are detected through self-examination.