Photodynamic Therapy
While we cannot reverse the effects of sun damage, we can use the power of light to treat and remove common precancerous lesions, such as actinic keratoses. These scaly spots, also known as solar keratoses, have the potential to develop into squamous cell carcinoma if left untreated. At Ganger Dermatology, we offer advanced photodynamic therapy to effectively stop these lesions in their tracks and protect your skin’s health.
How Photodynamic Therapy for Actinic Keratosis Works
Photodynamic Therapy (PDT) works using an incredible chemical reaction between a light-sensitive medication and a specific wavelength of light. The medication, also called a photosensitizing drug, enters your bloodstream and is absorbed by the skin cells that make up the actinic keratoses. Then, when light is applied to the lesion, the drug activates, forming a unique oxygen molecule that destroys the lesion.
This therapy is ideal for actinic keratoses. It is also a particularly great option for people who have several lesions over a large area, using a method called field therapy. At Ganger Dermatology, we’ll take a comprehensive look at your skin to ensure that this is the best option for you and make sure you feel comfortable during all phases of the procedure.
Benefits of Photodynamic Therapy
- Minimally invasive treatment
- Quick, outpatient procedure
- Precise, even over large areas
- Little to no scarring
- No known long-term side effects
- Can be repeated if necessary
- Highly successful
- Limits damage to healthy tissue
Photodynamic Therapy FAQs
Photodynamic therapy typically involves no downtime, and patients are able to go home immediately following the procedure. Depending on the extent of the area treated, you may need to keep your bandage on and dry for 1 to 2 days. The treated area itself may take 2 to 6 weeks to completely heal. Your dermatologist will provide clear aftercare instructions to optimize your recovery!
Actinic keratoses are known as precancerous lesions because they have the possibility to turn into cancer. Not all actinic keratoses do turn into cancer, but because it is difficult to know for sure which will and which won’t, we recommend treating them as a precaution.
After treatment, the spot or spots treated may appear red and flaky and may peel (some patients compare it to a sunburn). This irritation can last from several days to two weeks, depending on the size of the area treated, but the skin will return to normal after healing. Your skin will also be more sensitive to light for at least 48 hours, so you should avoid all sunlight during that time.
PDT Before & Afters
LEVULAN KERASTICK
Week 12: 100% clearance achieved after 2 PDT treatments
LEVULAN KERASTICK
Week 12:71% clearance achieved after 2 PDT treatments
LEVULAN KERASTICK
Week 12: 69% clearance achieved after 2 PDT treatments
Your Guiding Light for Actinic Keratosis Treatment
If you’ve noticed reddish, scaly, or crusty growths on your skin, it’s important to contact Ganger Dermatology for a thorough skin cancer screening. Should we identify actinic keratoses, we’ll guide you through your treatment options, including our gold-standard Photodynamic Therapy. Take control of your skin health and gain peace of mind by scheduling your consultation with us today!
