Yes, you can live with melanoma for a long time without knowing, especially with early-stage or rarer types that don't cause immediate symptoms, but early detection is crucial because it significantly improves cure rates and outcomes. Many melanomas appear as a new spot or a change in an existing mole (size, shape, color), often without pain, making regular skin checks vital to catch them before they become more serious.
If there are any changes in the size, shape or color of your moles or birthmarks, you need to get those checked out.” Dr. Puzanov also suggests that you take advantage of skin screenings. “You could have melanoma for a long time before you realize it, because some types are not so obvious.
Find peace of mind after diagnosis
Early-stage melanoma has very high survival rates. Almost all patients live five years or more. But, untreated advanced stage 4 melanoma has a poor outlook. Life expectancy can be from less than a year to a few years without treatment.
Common symptoms of melanoma include:
A new or unusual mole, blemish, or sore. A spot that looks different from others on your skin ("the ugly duckling") Changes in the size, shape, or color of a mole. Itching, tenderness, or pain in a mole or lesion.
If you've had melanoma skin cancer, you should avoid spending too long in the sun. Your doctor may suggest you use a high sun protection factor (SPF) sunscreen on any exposed skin.
However not everyone who is diagnosed with Stage 4 melanoma will experience these symptoms – there may be no symptoms or you may experience different symptoms.
After your doctor receives the skin biopsy results showing evidence of melanoma cells, the next step is to determine if the melanoma has spread. This is called staging. Once diagnosed, melanoma will be categorized based on several factors, such as how deeply it has spread and its appearance under the microscope.
The ultraviolet light, also called UV light, that comes from the sun and from tanning lights and beds increases the risk of skin cancer, including melanoma.
Melanoma can go away on its own. Melanoma on the skin can spontaneously regress, or begin to, without any treatment. That's because the body's immune system is able launch an assault on the disease that's strong enough to spur its retreat.
General symptoms of advanced melanoma
hard or swollen lymph nodes. a hard lump on your skin. unexplained pain. feeling very tired or unwell.
Other signs of melanoma on the skin
Spread of pigment from the border of a spot into surrounding skin. Redness or a new swelling beyond the border of the mole. Change in sensation, such as itchiness, tenderness, or pain. Change in the surface of a mole – scaliness, oozing, bleeding, or the appearance of a lump or bump.
Melanoma typically appears as a brown or black raised lump with dark, irregular colours and borders. But keep in mind that it can also look like a pinkish raised lump or mole that grows quickly in size. Scalp melanomas are very difficult to detect as they can be easily hidden by hair.
Ultraviolet (UV) light is the most common cause of melanoma. It comes from the sun and is used in sunbeds. Melanoma is more common in older people, but younger people can also get it.
With new treatments, some people are living with stage 4 melanoma for a long time. And some of these people might be able to stop treatment and live for many years. Unfortunately, this is not the case for everyone, and some people do not survive as long.
Based on the results of the meta-analysis, it can be inferred that patients with a vitamin D status <20 ng/ml (vitamin D deficiency) have a higher risk of melanoma compared to patients without vitamin D deficiency; however, this association is not statistically significant.
The melanoma may come back in: the same area where it started – at your surgery scar. areas of skin near to where it started – called satellite or in-transit metastases. the lymph nodes closest to where it started.
Targeted medicines and immunotherapy
Targeted medicines aim to stop the cancer growing. Immunotherapy medicines help your immune system find and kill the cancer cells. Targeted medicines or immunotherapy are sometimes used to treat melanomas that: cannot be treated with surgery.
Between 15 percent and 26 percent of people who are initially diagnosed with early-stage melanoma will later see their cancer spread. If metastasis occurs, it usually does so in the first one to three years after treatment.