Melanoma Skin Cancer

Melanoma cases are reviewed by a multi-disciplinary tumor board at Saint John’s Cancer Institute and Health Center to personalize effective treatment plans.

What is Melanoma Cancer?

Melanoma is an aggressive type of skin cancer. It develops in the cells that control our pigmentation (melanin). If your mole pigment has changed its’ color, shape, and size, this may be an indication to seek out medical advise. Excessive exposure to sunlight (ultraviolet radiation) increases the chances of developing skin cancer, and 1 in 5 people will be diagnosed with skin cancer at some point in their lifetime. More so, melanomas accounts for 3 percent of all skin cancers. Precautions to protect your skin should be taken your entire life.

Our knowledge of melanoma has led to significant breakthroughs including less invasive surgical techniques, targeted medical treatments options, and in-depth understanding of the scope of disease (such as brain metastasis and how to treat it). Our comprehensive approach includes the Sentinel Lymph Node Biopsy; a procedure pioneered by Saint John’s Cancer Institute. It has become the standard of care for treating melanoma surgically, worldwide.

Why is Melanoma cancer so dangerous?

Melanomas frequently, and aggressively, invade other parts of the body because they travel through the bloodstream. Survivability of melanoma diminishes if it goes untreated. In recent decades, melanoma cases have increased in women under the age of 40, and is the main cause of death in women from ages 25 to 30. Early detection and treatment of melanoma often results in a cure. Other factors include location; did melanoma develop on an extremity or the stomach? Location of melanoma may increase how aggressively it spreads to other parts of the body.

Early Signs of Melanoma

Skin cancer detection begins with observing the ABCDEs. This self-assessment method, A-B-C-D-E, is a straightforward way to identify early melanoma risk and take steps to prevent further skin damage.

Using ABCDE to find melanoma

Other signs may include

• Bleeding or crusting within or along its edges
• Variations of color on existing moles
• Development of a raised area of the skin
• Lesion (abnormal lump, bump, ulcer, sore, or colored area on the skin)

Tanner Deason’s Story: A Stage 4 melanoma patient with brain metastasis shares his treatment experience at Saint John’s. Learn more and watch his inspiring video (9:30). (A Chanced Discovery of Stage 4 Melanoma with Brain Metastasis)

Treatment & Diagnosis

A team of experts will determine the stage of melanoma through biopsy and cancer progression, as being either stage 1, 2, 3, or 4, or somewhere in between. Surgery is still the most curative aspect of treating melanoma.

Diagnosis of melanoma is often performed by a simple skin exam followed by a biopsy. In some cases, additional imaging may be required. A skin examination is often performed first by a dermatologist, or primary care physician while a biopsy is conducted by an experienced oncologist and evaluated by a pathologist.

At Saint John’s Cancer Institute, our ability to collaborate with a team of melanoma experts is greatly respected. Our physicians who diagnose the extent of the disease work directly with scientists at the institute to identify the genetic attributes of cancer. This ensures a personalized plan by measuring how the cancer changes before, during, and after initial treatment. Treatments for melanoma may include radiation therapy, targeted therapy, and immunotherapy, which can be used independently, or together.

Biopsy

Biopsies are great determinants for finding benign (non-cancerous) or malignant (cancerous) skin cancers.

If melanoma has been discovered after a review performed by a pathologist, a vast amount of information can be obtained about its specific genetic attributes through our sequencing lab. If the initial biopsy was performed by another organization, our pathologists can quickly provide a review or expert second opinion. There are many types of biopsies that are utilized to determine a diagnosis, including local excision biopsy, punch biopsy, and shave biopsy.

Results of the biopsy may reveal a diagnosis of:

• Benign (non-cancerous) growths such as moles, warts, and benign skin tumors
• Squamous cell carcinoma
• Basal cell carcinoma
• Melanoma
• Merkel Cell Carcinoma

Melanoma Treatments

Treatments for melanoma are rapidly progressing because of clinical trials and biomedical research. Decades of melanoma research, biospecimen banking and data, have given our physicians a unique ability to treat cancer with innovative medical therapies. AI (Artificial Intelligence) has also enabled our researchers, allowing analysis of larger amounts of data, deeper comparisons and forecasting, and future treatment impact to develop new drug therapies with greater clinical accuracy for our patients. Collaboration with outside organizations and academia has also supported greater understanding of treatments as well.

Dermatologists trust the physicians at Saint John’s Cancer Institute and Health Center for our ability to identify and successfully treat melanomas. We can identify early signs of melanoma and provide a personalized care path proven to optimize outcomes. Complex cases, including Stage 3 and 4 cases with metastasis to the brain, are well documented, giving patients hope for a cure. Treatments for melanoma at Saint John’s Cancer Institute and Health Center has been compared to MD Anderson Cancer Center of Texas and Memorial Sloan Kettering in New York.

Surgery (Wide Local Excision)

Removal of cancerous tissues or gland (See Wide Local Excision for Treatment of Melanoma

• The main treatment options of most sarcomas
• Addresses the treatment area and a small portion of the surrounding area
• May be a final treatment for some tumors
• May involve removal of lymph nodes near the primary tumor
• Can be utilized with other types of treatment

Radiation

Focused beams of energy that disrupt tumor growth by damaging the DNA of the cancer (See Radiation Therapy for Melanoma</em)

• Can be given before or after surgery, and in different ways
• Typically used in larger, higher-grade tumors
• Often used to treat an area where the cancer is likely to recur
• Can be utilized with other types of treatment

Chemotherapy

Drug treatment that addresses cancers that have or can spread to other areas (See Chemotherapy for Metastatic Melanoma)

• Works to inhibit cancer cell growth
• Used effectively for some subtypes of sarcoma
• Can be given orally, intravenously, or in other ways
• Doses are carefully selected to target the specific type and stage of the cancer
• Can be utilized with other types of treatment

Targeting Therapy (Precision Medicine)

Drug treatments that seek very particular proteins or enzymes within cancer cells(See Melanoma Targeted Therapy)

• Inhibits cancer cell replication and growth
• Targets specific genes and proteins
• Can mark cancer cells so that they can be destroyed by the immune system
• Can prevent new blood vessels from forming that can boost tumor growth
• Can be utilized with other types of treatment

Immunotherapy

Helps to fight cancers by helping the body defend itself (See What is Immunotherapy for Cancer?)

• Effective against many kinds of cancers
• Supports conditions where cancer has spread throughout the body
• Blocks proteins that prevent an effective immune response
• Given intravenously over a period of weeks
• Can be utilized with other types of treatment