What to Expect During Your Teeth Whitening Appointment
February 9, 2026
Exploring Non-Surgical Alternatives to Disc Surgery
February 11, 2026
Skin cancer develops when skin cells grow abnormally, often appearing on sun-exposed areas, but it can occur anywhere. A dermatologist offers their expertise for identifying suspicious lesions, confirming diagnoses through biopsies, and creating personalized treatment plans. Early detection and advancements in medical technology have made cancer treatment highly effective for many individuals. Here’s information on the treatment options for cancer of the skin:
The Types of Skin Cancer
Understanding the specific nature of skin cancer is the first step toward effective management. Not all cancers behave the same way, and knowing the differences can help you navigate your treatment options more easily. The primary cause of skin cancer is exposure to ultraviolet (UV) radiation from the sun or tanning beds. UV rays damage the DNA within skin cells, leading to mutations that cause cells to multiply out of control.
While sun exposure is the leading risk factor, genetic predispositions also play a significant role in determining an individual’s susceptibility. Other contributing factors include a history of severe sunburns, a family history of skin cancer, and a weakened immune system. Dermatologists typically classify skin cancer into three primary categories based on the type of cell involved:
- Basal Cell Carcinoma (BCC): This common form often appears as a pearly or waxy bump on sun-exposed areas like the neck or face.
- Squamous Cell Carcinoma (SCC): This type frequently manifests as a firm, red nodule or a flat lesion with a scaly, crusted surface.
- Melanoma: Melanoma is more dangerous because it can spread to other organs if not treated early; it often appears as a new or changing mole.
How Are These Cancers Diagnosed?
A dermatologist begins with a skin examination, looking for any unusual changes in size, shape, color, or texture of skin growths. If a suspicious lesion is identified, the doctor will perform a biopsy. During this procedure, a small tissue sample is removed and examined under a microscope to verify cancer cell growth. This step establishes the diagnosis and stage of the disease, as treatments are tailored to the cancer’s type and stage.
What Are the Treatments?
Treatment plans vary depending on the size, type, depth, and location of the lesion. Dermatologists aim to remove or destroy the cancer completely while preserving as much healthy tissue as possible. Curettage and electrodesiccation are common treatment methods for certain types of cancer, such as basal cell carcinoma and squamous cell carcinoma. The dermatologist first uses a curette, a sharp, spoon-shaped instrument, to scrape away the cancerous tissue, and then the dermatologist applies an electric current to destroy any remaining cancer cells.
Surgical Excision and Mohs Surgery
Surgical excision involves cutting out the cancerous tissue along with a surrounding margin of healthy skin. This is a common treatment for various cancers and is typically performed under local anesthesia. The wound is then closed with stitches, and the removed tissue is sent to a lab to verify that all cancer cells were eliminated. Mohs surgery is a specialized, precise technique often used for skin cancers on the face or other sensitive areas where preserving tissue is invaluable. The surgeon removes the cancer layer by layer and immediately examines each layer under a microscope until no more cancer cells remain.
Cryotherapy and Photodynamic Therapy
For early-stage cancers or pre-cancerous growths, less invasive options may be recommended first. Cryotherapy uses liquid nitrogen to freeze and destroy cancerous tissue, causing it to slough off as it heals. Photodynamic therapy involves applying a photosensitizing agent to the skin and then exposing it to a special light to kill the cancer cells.
Learn More About Skin Cancer
Navigating a skin cancer diagnosis requires professional guidance to help you clearly understand your options. If you notice any changes in your skin, scheduling a consultation with a dermatologist can help you protect your health. Schedule an appointment today, as a specialist can determine what is best for your condition.
