Proton beam therapy is a revolutionary cancer treatment that uses proton beams to destroy cancer cells while sparing healthy tissues. Here's everything you need to know about proton beam therapy in Singapore:
Proton beam therapy (PBT) is a type of radiation therapy that uses protons, which are positively charged particles, to target and destroy cancer cells. Protons have a unique physical property that allows them to deposit their maximum energy at a specific point in tissue before stopping, called the Bragg peak. This characteristic enables PBT to deliver a focused dose of radiation to the tumor while minimizing damage to surrounding healthy tissues.
PBT works by targeting and destroying cancer cells with high-energy proton beams. The process involves several steps:
PBT offers several advantages over conventional radiation therapy:
PBT is used to treat a wide range of cancers, including:
The cost of proton beam therapy in Singapore varies depending on the type of cancer, the size and location of the tumor, and the number of treatments required. According to the National Cancer Centre Singapore (NCCS), the average cost for PBT ranges from SGD 100,000 to SGD 200,000.
Proton beam therapy is available at the following hospitals in Singapore:
The success rates of PBT vary depending on the type of cancer and the stage of treatment. However, studies have shown promising outcomes:
The side effects of PBT are generally less severe than those associated with traditional radiation therapy. Common side effects may include:
To maximize the benefits of PBT, it's essential to avoid common mistakes:
1. Is proton beam therapy better than traditional radiation therapy?
PBT offers advantages over traditional radiation therapy, including increased precision, reduced side effects, and a lower risk of secondary cancers.
2. Who is eligible for proton beam therapy?
Eligibility for PBT depends on the type of cancer, the stage of the disease, and the overall health of the patient.
3. How long does proton beam therapy take?
The duration of PBT treatment varies depending on the size and location of the tumor. A typical treatment course lasts for 4-6 weeks.
4. How often is proton beam therapy delivered?
PBT is typically delivered daily, Monday through Friday, for the duration of the treatment course.
5. How does proton beam therapy compare to surgery?
PBT can be an alternative to surgery for certain types of cancer, offering similar outcomes with reduced risks of complications.
6. What are the potential long-term side effects of proton beam therapy?
Long-term side effects of PBT are rare but may include tissue fibrosis and radiation recall.
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