Mikhail Myasnyankin, a Russian oncologist and surgeon, spoke about what changes in the skin can be a sign of developing cancer.
The oncologist said this in an interview with Channel Five.
First of all, the expert advised to contact doctors if the score is more than five millimeters. According to him, it is important to pay attention to the color of the dot.
"If the spots were initially light brown and begin to darken over time, then this is a mandatory reason to consult a specialist," said the oncologist.
He stressed that under no circumstances should any attempt be made to prevent the formation of points on their own, as such attempts can be dangerous.