Moving along to the ‘B’ factor in the ABCDEs of melanoma, another thing to look at is the border of the mole you have.
The edges of the melanoma border appear uneven, blurred, jagged or irregular. The edge of the mole should not be irregular or blurry and there should be a distinct line separating the mole and the normal skin. The mole should be symmetrical and even.
Irregular grooves or bumps on the end may indicate melanoma and should be checked out by a doctor immediately.