Keloids, characterized by the excessive growth of scar tissue, can be challenging to treat and often recur after conventional therapies. In recent years, radiation therapy has emerged as a viable option for keloid treatment. Here we explore the role of radiation therapy in managing keloids, its effectiveness and important considerations surrounding its use.
Understanding Radiation Therapy for Keloids
Radiation therapy involves the controlled delivery of high-energy radiation to target tissues. In the context of keloid treatment, low-dose radiation is typically used. The radiation is directed at the keloid site, usually following surgical removal, aiming to reduce its size, alleviate symptoms and prevent recurrence by inhibiting abnormal collagen production.
Effectiveness of Radiation Therapy
Several studies have demonstrated the efficacy of radiation therapy in keloid management. By targeting the proliferating cells within the keloid tissue, radiation therapy can induce cell death and inhibit collagen synthesis. This leads to a reduction in keloid size, flattening of the scar and a decrease in symptoms such as itching and pain. In addition, radiation causes hair loss which, in areas like the neck and cheek, prevents ingrown hairs and irritation of hair shafts which can cause keloid formation.
One significant advantage of radiation therapy is its potential to prevent keloid recurrence. It is particularly beneficial in cases where conventional therapies, such as surgical excision or corticosteroid injections, have a higher risk of recurrence. Radiation therapy can be used as an adjuvant treatment following surgical removal to minimize the chances of keloid regrowth.
Considerations and Potential Side Effects
While radiation therapy can be an effective option, it is important to consider potential risks and side effects. Radiation treatment plans are tailored individually, considering factors such as the size and location of the keloid, previous treatments and the patient’s overall health.
Some common side effects of radiation therapy for keloids include temporary skin redness, dryness and mild discomfort. In darker skin individuals, there is a risk of darkening skin, called hyperpigmentation, following radiation therapy. These side effects typically resolve over time. In rare cases, more severe side effects, such as radiation-induced skin damage or an increased risk of developing secondary malignancies, may occur. However, there are no reports of cancer development following radiation therapy for keloids. Equally as important, the risk of serious complications is generally low when using low-dose radiation for keloid treatment.
It is crucial to consult with a qualified radiation oncologist who specializes in keloid treatment to assess the potential risks and benefits of radiation therapy for your specific case. They will consider your medical history, conduct a thorough evaluation and guide you through the treatment process.
Conclusion
Radiation therapy plays a significant role in the treatment of keloids, offering a potential solution for those who have experienced keloid recurrence or have high-risk keloid profiles. By inhibiting abnormal collagen production and inducing cell death, radiation therapy can effectively reduce the size of keloids, alleviate symptoms and prevent regrowth.
However, it is essential to understand that radiation therapy is not without risks. Potential side effects should be carefully considered, and treatment decisions should be made in consultation with a qualified radiation oncologist. They will assess your individual case, discuss the benefits and potential risks, and determine the most suitable treatment plan.
In conclusion, radiation therapy can be a valuable tool in the comprehensive management of keloids, providing an alternative approach to conventional therapies. By leveraging this innovative treatment option, individuals with keloids can find relief and improve their quality of life.
Contact Keloid Academy for more information.