Medical Dermatology
SRT (Superficial Radiotherapy)
Non-surgical treatment option for certain skin cancers using targeted radiation.
Superficial Radiotherapy (SRT) is a non-surgical treatment option for non-melanoma skin cancers, including basal cell carcinoma and squamous cell carcinoma. This painless, in-office treatment uses low-energy X-rays to destroy cancer cells while sparing surrounding healthy tissue.
SRT is an excellent alternative for patients who are not ideal candidates for surgery due to age, health conditions, or the location of the cancer. It is particularly effective for skin cancers on the face, scalp, and lower legs, where surgery might result in significant scarring or slow healing.
Treatment is delivered in a series of short sessions over several weeks. Each session takes just minutes, requires no anesthesia, and involves no cutting or stitching. Patients can resume their normal activities immediately after each treatment.
Benefits
- Non-surgical, painless skin cancer treatment
- No cutting, stitching, or scarring
- Cure rates comparable to surgical excision
- Ideal for patients who cannot undergo surgery
- Short treatment sessions with no downtime
- Excellent cosmetic outcomes
Frequently Asked Questions
Who is a good candidate for SRT?
SRT is ideal for patients with non-melanoma skin cancers who prefer a non-surgical option, patients on blood thinners, elderly patients, or those with cancers in areas where surgery would result in significant scarring. Your dermatologist will determine if SRT is right for you.
How many SRT treatments are needed?
A typical course of SRT involves 15 to 30 treatment sessions, delivered 2 to 3 times per week. Each session lasts only a few minutes. The total number of treatments depends on the type, size, and location of the cancer.
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