Normal moles are symmetrical in shape, meaning if you were to draw a line down the middle, both halves would look the same. Asymmetrical moles are abnormal and should be checked by a doctor. The image on the left is an example of a symmetrical, benign mole.
Is an asymmetrical mole always cancer?
If you look at a benign, or harmless, mole, it is usually symmetrical. On the other hand, a worrisome mole is asymmetrical, meaning if you cut in half, the two sides do not look the same. Benign moles typically have a regular, round border. Cancerous moles tend to have irregular borders.
Can a melanoma be symmetrical?
Common moles are symmetrical. This means that if you draw a line down the center of a mole, the two halves will look the same. Early melanomas are asymmetrical (not symmetrical).
Can normal moles be two colors?
moles with uneven colouring – most moles only have one or two colours, many (but not all) melanomas have lots of different shades (see section on cancerous moles below) moles with an uneven or ragged edge – moles are usually (but not always) circular or oval with a smooth border.
What does an irregular mole look like?
Atypical moles can also be flat or raised. They also have these characteristics: They measure more than 1/4 inch (5 mm) across — larger than the size of a pencil eraser. They are irregularly shaped, with uneven borders that may fade into the skin around the mole.
Can asymmetrical moles be normal?
Normal moles are symmetrical in shape, meaning if you were to draw a line down the middle, both halves would look the same. Asymmetrical moles are abnormal and should be checked by a doctor.
What does early stage melanoma look like?
Melanoma borders tend to be uneven and may have scalloped or notched edges, while common moles tend to have smoother, more even borders. C is for Color. Multiple colors are a warning sign. While benign moles are usually a single shade of brown, a melanoma may have different shades of brown, tan or black.
Is a melanoma raised or flat?
Usually melanomas develop in or around an existing mole. Signs and symptoms of melanoma vary depending on the exact type and may include: A flat or slightly raised, discolored patch with irregular borders and possible areas of tan, brown, black, red, blue or white (superficial spreading melanoma)
What does Stage 1 melanoma mean?
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.
Does melanoma appear suddenly?
Melanoma may suddenly appear without warning, but can also develop from or near an existing mole. It can occur anywhere on the body, but is most common on the upper back, torso, lower legs, head, and neck.
Are all moles perfectly round?
A – Asymmetrical: A mole is asymmetrical when its shape is not fairly round. While it’s not always worrying to see a mole that isn’t perfectly round, a mole’s general shape can tell whether melanoma may be hiding within.
What does the beginning of a mole look like?
A common mole (nevus) is a small growth on the skin that is usually pink, tan, or brown and has a distinct edge.
Photos of Moles.
|Common Moles||Dysplastic Nevi|
|Common moles that are smooth spots on the skin||Dysplastic nevi with scaly or pebbly surfaces|
What color are normal moles?
A normal mole is usually an evenly colored brown, tan, or black spot on the skin. It can be either flat or raised. It can be round or oval. Moles are generally less than 6 millimeters (about ¼ inch) across (about the width of a pencil eraser).
When should I worry about moles?
If you have any moles that are larger than most, have smudgy or irregular edges, are uneven in colour or have some pinkness, you should see a doctor and get them checked. Any moles that appear newly in adulthood should be checked. The most concerning sign, however, is a changing mole.
What makes a mole suspicious?
A mole that does not have the same color throughout or that has shades of tan, brown, black, blue, white, or red is suspicious. Normal moles are usually a single shade of color. A mole of many shades or that has lightened or darkened should be checked by a doctor.
Are GREY moles normal?
Benign moles or nevi are normal. They are not worrisome. On the opposite end of the spectrum is melanoma, a serious form of skin cancer. Dysplastic or atypical nevi represent the grey zone between the absolutes of benign moles and melanoma.