Why Superficial Radiation Therapy (SRT) May Be the Right Treatment for You

At Specialists in Dermatology, we believe every patient deserves access to the most advanced, effective, and comfortable treatment options available. Superficial Radiation Therapy, commonly known as SRT, represents a significant advancement in dermatologic care, offering an exceptional alternative to surgery for patients dealing with certain skin cancers and keloid scars. If you or a loved one has recently received a diagnosis, understanding what SRT is and why it may be the right choice for you is an important first step.

What Is Superficial Radiation Therapy?

Superficial Radiation Therapy is a non-invasive treatment that uses low-energy X-rays to target and destroy abnormal cells, whether those are cancerous skin cells or the overactive cells responsible for keloid formation. The radiation penetrates only a few millimeters beneath the skin's surface, precisely targeting the affected tissue while leaving surrounding healthy skin largely unaffected.

SRT has been used in dermatology for decades, and today's technology has made it more precise, safer, and more comfortable than ever before.

Conditions SRT Can Treat

Non-Melanoma Skin Cancer

SRT is highly effective in treating the two most common forms of skin cancer:

• Basal Cell Carcinoma (BCC) — the most frequently diagnosed skin cancer, often appearing as a pearly or waxy bump on sun-exposed areas.

• Squamous Cell Carcinoma (SCC) — a common skin cancer that may appear as a firm, red nodule or a flat lesion with a scaly surface.

For patients with early-stage non-melanoma skin cancers, SRT delivers cure rates comparable to surgical excision, often exceeding 95%, without the need for cutting, stitches, or anesthesia.

Keloid Scars

Keloids are raised, overgrown scars that extend beyond the original wound boundary. They can be painful, itchy, and emotionally distressing, and they have a notoriously high recurrence rate after surgical removal alone. When SRT is administered shortly after keloid surgery, it dramatically reduces the likelihood of the keloid returning, making the combination of surgery plus SRT the gold standard for keloid treatment.

The Key Benefits of SRT

1. No Surgery, No Scars

For patients who are not surgical candidates, due to age, health conditions, blood thinners, or personal preference, SRT offers an equally effective, entirely non-surgical path to treatment. There is no cutting involved, which means no surgical scars, no sutures, and no risk of surgical site complications.

2. Excellent Cure Rates

Studies have consistently shown that SRT achieves cure rates of 95% or higher for early-stage basal cell and squamous cell carcinomas, putting it on par with Mohs surgery for appropriately selected cases. This makes SRT a clinically sound choice, not simply a convenient one.

3. Minimal Pain and Discomfort

SRT treatments are gentle. Most patients describe each session as feeling similar to a routine X-ray, you simply sit or lie still for a few minutes while the treatment is administered. There is no need for local anesthesia, and many patients return to their normal daily activities immediately after each session.

4. No Downtime or Recovery Period

Because SRT is non-invasive, there is no recovery period. You won't need to take time off work, restrict your activities, or care for a surgical wound. This makes it an especially convenient option for busy individuals, older adults, and anyone who wants to minimize disruption to their daily life.

5. Ideal for Cosmetically Sensitive Areas

Certain areas of the body, such as the nose, ears, eyelids, and lips, can be difficult to treat surgically without affecting appearance or function. SRT is particularly well-suited for these delicate locations, as it can target the treatment area with precision while preserving the surrounding tissue and natural contours of the face.

6. Gentle on Older or Medically Complex Patients

For elderly patients or those managing other health conditions, surgery carries added risks. SRT eliminates the concerns associated with anesthesia, bleeding, and post-operative infection, making it a safer and more accessible option for patients who may not be ideal surgical candidates.

7. Outpatient Treatment with a Simple Schedule

SRT is administered in our office in a series of brief outpatient sessions, typically scheduled over several weeks. Each visit is quick, often 15 to 30 minutes from arrival to departure, and requires no special preparation. You can drive yourself and go about your day as normal afterward.

8. Proven Track Record

SRT is not a new or experimental treatment. It has decades of clinical evidence supporting its safety and effectiveness in dermatology. Modern SRT devices have refined the precision and consistency of treatment, building on a long history of successful outcomes for patients just like you.

Is SRT Right for You?

SRT is not a one-size-fits-all solution, and not every skin cancer or keloid is best treated with radiation therapy. Your dermatologist will evaluate a number of factors — including the type, size, and location of your condition, as well as your overall health and personal preferences, to determine whether SRT is appropriate for your situation.

At Specialists in Dermatology, we take the time to walk you through all of your treatment options, answer your questions thoroughly, and help you make an informed decision that fits your life.

Schedule a Consultation

If you have been diagnosed with basal cell carcinoma, squamous cell carcinoma, or a keloid scar, we encourage you to schedule a consultation with our team to discuss whether SRT may be the right choice for you. We are committed to providing personalized, compassionate care, and to helping you achieve the best possible outcome with the least disruption to your daily life.

Contact us today to learn more or to request an appointment.