Prostate brachytherapy

Prostate brachytherapy is a form of radiotherapy used in the treatment of prostate cancer. It involves the placement of radioactive material directly into the prostate gland. This treatment method is also known as internal radiotherapy, implant radiation, or seed implantation.

History

The use of prostate brachytherapy as a treatment for prostate cancer began in the early 20th century. The technique has evolved over time, with significant advancements in the late 20th and early 21st centuries.

Procedure

Prostate brachytherapy is typically performed under anesthesia. The radioactive seeds are inserted into the prostate gland through the perineum, the area between the scrotum and anus. The seeds are placed in a manner that allows them to deliver a high dose of radiation to the prostate gland while minimizing exposure to surrounding tissues.

Types

There are two types of prostate brachytherapy: low-dose rate (LDR) and high-dose rate (HDR). In LDR brachytherapy, the radioactive seeds are left in the prostate permanently. In HDR brachytherapy, the radioactive material is placed into the prostate temporarily.

Side Effects

Like all treatments for prostate cancer, prostate brachytherapy can have side effects. These may include urinary problems, bowel problems, and sexual dysfunction.

Effectiveness

Prostate brachytherapy is an effective treatment for many men with prostate cancer. The success of the treatment depends on a variety of factors, including the stage and grade of the cancer, the patient's overall health, and the skill and experience of the treatment team.

See Also

• Prostate Cancer
• Radiotherapy
• Cancer Treatment

References

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