Some spots on the body can signal the onset of cancer.
This was stated by Russian oncologist surgeon Mikhail Myasnyankin in an interview with Channel Five.
He said changes in skin spots could be a sign of developing cancer. According to the doctor, the color and size of the spot is also an important factor.
Thus, points larger than five millimeters are included in the danger group. Dots that gradually darken in color also indicate danger.