Should I worry if I have basal cell carcinoma?

How dangerous is BCC? While BCCs rarely spread beyond the original tumor site, if allowed to grow, these lesions can be disfiguring and dangerous. Untreated BCCs can become locally invasive, grow wide and deep into the skin and destroy skin, tissue and bone.

How long can you live with basal cell carcinoma?

The 5-year relative survival for BCC is 100%. This means that, on average, all of the people diagnosed with BCC are just as likely to live at least 5 years after their diagnosis as people in the general population. The 5-year relative survival for SCC is slightly less at 95%.

What is the survival rate of basal skin cancer?

Most tumors respond favorably to treatment. Statistics show that: The earlier basal cell carcinoma is diagnosed, the better the patient’s chance of survival. The therapies that are currently used for basal cell carcinoma offer an 85 to 95 percent recurrence-free cure rate.

What happens if you don’t treat basal cell carcinoma?

Without treatment, a basal cell carcinoma could grow — slowly — to encompass a large area of skin on your body. In addition, basal cell carcinoma has the potential to cause ulcers and permanently damage the skin and surrounding tissues.

How long does it take for basal cell carcinoma to metastasize?

In one review of 170 cases, the median interval between onset of BCC and metastasis was 9 years, with a range of less than 1 year to 45 years. Despite the long period from onset to metastasis, the tumor behaves aggressively once metastasis occurs.

What are the chances of dying from basal cell carcinoma?

Basal cell and squamous cell survival rates According to the Canadian Cancer Society, the five-year survival rate for basal cell carcinoma is 100 percent. The five-year survival rate for squamous cell carcinoma is 95 percent.

Which is more serious basal cell or squamous cell skin cancer?

Though not as common as basal cell (about one million new cases a year), squamous cell is more serious because it is likely to spread (metastasize). Treated early, the cure rate is over 90%, but metastases occur in 1%–5% of cases. After it has metastasized, it’s very difficult to treat.

How do you know if basal cell carcinoma has spread?

Ask your doctor if your lymph nodes will be tested. Basal and squamous cell cancers don’t often spread to other parts of the body. But if your doctor thinks your skin cancer might spread, you might need imaging tests, such as MRI or CT scans.

How fast does basal cell carcinoma spread?

The tumors enlarge very slowly, sometimes so slowly that they go unnoticed as new growths. However, the growth rate varies greatly from tumor to tumor, with some growing as much as ½ inch (about 1 centimeter) in a year. Basal cell carcinomas rarely spread (metastasize) to other parts of the body.

What is Stage 4 basal cell carcinoma?

Stage 4. The cancer can be any size and may have spread to nearby lymph nodes. It has also spread to areas outside the skin, such as to distant organs like the brain or lungs, or has invaded the skeleton (axial or appendicular) or perineural invasion of skull base.

Is there an aggressive form of basal cell carcinoma?

Basal cell carcinoma (BCC) can present with indolent or aggressive subtypes. These subtypes usually display vascular features, which are often readily identified using dermatoscopy.