Skin cancer is one of the most frequently diagnosed cancers worldwide, and thankfully, it is also among the most treatable when detected early. Because there are different types of skin cancer, treatment options can vary, but dermatologists often rely on one primary method as the first line of defense. Understanding this treatment can help patients feel more confident, prepared, and informed. At ORO Aesthetics in Australia, where we focus on skin health, sun-damage care, and professional skin assessments, educating clients about early detection and proper treatment plays a vital role in promoting long-term skin wellness.
Understanding Skin Cancer Types
Before exploring the most common treatment, it is important to understand that skin cancer appears in several forms. The three major types include:
Basal Cell Carcinoma
This is the most common type and usually grows slowly. It often appears on sun-exposed areas of the skin such as the face, neck, and hands.
Squamous Cell Carcinoma
This type can grow more quickly and may spread if left untreated. It also tends to form on sun damaged skin.
Melanoma
Melanoma is less common but more dangerous. It develops from pigment producing cells and can spread rapidly if not treated early.
Each type requires a specific approach, but there is one treatment method that stands out as the most widely used and effective for the majority of non melanoma skin cancers.
The Most Common Treatment for Skin Cancer: Surgical Excision
Surgical excision is considered the most common and effective treatment for many forms of skin cancer. Doctors remove the cancerous tissue along with a small margin of healthy skin to ensure the cancer does not return. This technique is used for basal cell carcinoma, squamous cell carcinoma, and in some cases, early stage melanoma.
Why Surgical Excision Is So Common
There are several reasons why surgical excision is used more often than other treatments.
High Success Rate
Surgical excision offers a very high cure rate when the cancer is detected early. Removing the tumor directly helps prevent the spread of cancer cells and reduces the risk of recurrence.
Clear Margin Control
Doctors can examine the removed tissue to make sure all cancer cells are gone. This ability to evaluate margins makes excision reliable and trustworthy.
Suitable for Many Locations
This method can be used on many different parts of the body, including the face, arms, legs, trunk, and even delicate areas with minimal tissue.
Minimal Recurrence
Because excision removes both visible cancer and surrounding tissue, the chances of it returning are significantly lower compared to surface treatments.
How Surgical Excision Works
Understanding the procedure can help ease anxiety and set proper expectations.
Step 1: Diagnosis and Assessment
A dermatologist performs a biopsy to confirm the presence of cancer. After diagnosing the type and stage, they decide whether excision is the best treatment option.
Step 2: Local Anesthesia
The area is numbed to ensure the patient feels no pain during the procedure. Most excisions are quick and do not require sedation or hospitalization.
Step 3: Removal of Cancerous Tissue
The doctor carefully cuts out the tumor along with a small border of healthy skin. The margin size depends on the cancer type.
Step 4: Closing the Wound
Stitches may be used to close the incision. For larger excisions, skin grafts or flaps may be required to restore normal appearance.
Step 5: Examination of Margins
The removed tissue is sent to a lab. If margins are clear, the cancer has been fully removed. If not, further treatment may be needed.
Other Common Treatment Options
Although surgical excision is the most common treatment, there are several other methods depending on cancer type, size, and location.
Mohs Surgery
Mohs micrographic surgery is often used for facial areas or cancers with a high risk of recurrence. It removes thin layers of skin one at a time and checks them immediately under a microscope. It preserves more healthy tissue than standard excision.
Cryotherapy
This method uses liquid nitrogen to freeze and destroy cancer cells. It is often used for superficial skin cancers or precancerous lesions like actinic keratosis.
Radiation Therapy
Radiation may be recommended for patients who cannot undergo surgery. It uses targeted energy beams to destroy cancer cells.
Topical Medications
Creams containing immune boosting or cancer fighting agents can treat early stage basal cell carcinoma or precancerous growths.
Photodynamic Therapy
This involves applying a special solution to the skin that becomes active when exposed to light. It destroys abnormal cells with minimal damage to surrounding tissues.
When Is Excision Preferred Over Other Methods?
Excision is usually selected when:
The cancer is clearly defined
A well bordered tumor is easier to remove with clean margins.
The tumor is small to medium in size
This allows for effective removal without major cosmetic impact.
The location is suitable
Arms, legs, torso, and even facial areas are commonly treated with excision.
The patient wants a quick and reliable solution
Excision often requires only one procedure and offers fast results.
The patient wants a quick and reliable solution
Excision often requires only one procedure and offers fast results.
Recovery After Surgical Excision
Healing time varies depending on the size and location of the excision.
Pain and Discomfort
Most patients feel mild soreness for a few days, which can be managed with simple pain relief.
Caring for the Wound
Patients are advised to keep the area clean, avoid sun exposure, and follow the dermatologist’s aftercare instructions.
Scar Appearance
Some scarring is normal, but many scars fade significantly with time. Dermatologists may recommend ointments or treatments to improve healing.
Preventing Skin Cancer in the Future
Even after successful treatment, prevention plays a major role in long term skin health.
Use Sunscreen Daily
A broad spectrum SPF helps protect against harmful UV rays.
Avoid Tanning Beds
Artificial tanning increases the risk of skin cancer dramatically.
Wear Protective Clothing
Hats, sunglasses, and long sleeves can block UV exposure.
Schedule Regular Skin Checks
Dermatologists recommend annual full body examinations, especially for individuals with a personal or family history of skin cancer.
Monitor Your Skin
Any new or changing moles should be examined promptly.
Conclusion
Surgical excision stands out as the most common treatment for skin cancer because of its high success rate, ability to confirm complete removal, and suitability for many cancer types. While other treatments exist, excision remains the first choice for most patients due to its reliability and long term results. Early detection is key, so regular skin checks and sun protection play a major role in preventing future issues. Staying informed empowers patients to make confident decisions about their health and treatment options.