A cancerous mole may have different shades: black, brown, or tan. As it grows, the colors may change to red, white, or blue. A mole of several shades or that has faded or darkened should be checked by a doctor. On the contrary, a benign mole will have a single brown shade.
How can you tell if a mole is benign or malignant?
Distinguishing benign moles from melanoma
- Asymmetry: the sides of the mole or growth don’t match.
- Border: the edges are ragged, notched, or blurred.
- Color: the color within the mole or growth varies.
- Diameter: the mole or growth is larger than 6 millimeters (size of a pencil eraser).
What is a cancerous mole look like?
Border that is irregular: The edges are often ragged, notched, or blurred in outline. The pigment may spread into the surrounding skin. Color that is uneven: Shades of black, brown, and tan may be present. Areas of white, gray, red, pink, or blue may also be seen.
What does the ABCD rule used to discover?
ABCDE stands for asymmetry, border, color, diameter and evolving. These are the characteristics of skin damage that doctors look for when diagnosing and classifying melanomas. Asymmetry – Melanoma is often asymmetrical, which means the shape isn’t uniform.
What does Stage 1 melanoma look like?
Stage I melanoma is no more than 1.0 millimeter thick (about the size of a sharpened pencil point), with or without an ulceration (broken skin). There is no evidence that Stage I melanoma has spread to the lymph tissues, lymph nodes, or body organs.
Are most moles malignant or benign?
Most moles are dark brown or black, but some are skin-colored or yellowish. Moles can change over time and often respond to hormonal changes. Most moles are benign and no treatment is necessary. Some benign moles may develop into skin cancer (melanoma).
Can a crusty mole be benign?
Seborrheic keratosis is a common, benign skin condition. These growths are often referred to as moles.