treatment of cancers by close range radiation
Radiotherapy using radioactive seeds or rods which are inserted directly into the prostate.
Slow therapy. Refers to irradiation techniques in which a radioactive substance is placed into the cancer and allowed to remain several hours to several days. Also called implant.
A form of radiation therapy in which radioactive seeds or pellets which emit radiation are implanted in order to kill surrounding tissue (e.g., the prostate, including prostate cancer cells)
Treatment with radioactive sources placed into or very near the tumor or affected area; includes surface application, body cavity application (intracavitary) and place-ment into the tissue (interstitial). Sometimes this term is used interchangeably with internal radiation therapy.
The use of isotopes inserted into tissue to deliver radiation to a limited volume. See also teletherapy.
The process of permanently implanting radioactive seeds directly into the prostate gland. Radiation is achieved by use of either Iodine I-125 or Palladium Pd-103; approximately 60-120 seeds are used depending on the patient’s particular cancerous area. A physicist develops a plan or map that marks the location for each seed. The intent is to deliver radiation to a confined volume while sparing much of the adjacent normal tissue (such as the bladder and rectum). Brachytherapy is for early-stage, organ-confined cancer.
The placement of radioactive sources in contact with or implanted into tumor tissue for treatment for a specified time. This provides a high absorbed dose of radiation directly to tumor tissue and a very low dose to surrounding normal tissue.
see Internal radiation therapy.
Radiation therapy technique wherein a radioactive device is inserted into a tumor and left in place for a period of time, during which the radiation slowly kills the tumor cells.
Medical word for internal radiotherapy. This is radiotherapy given by putting a source of radiation inside the body. Radioactive seeds put into the prostate or radioactive iodine drink for thyroid cancer are both types of brachytherapy.
Another word for internal radiotherapy.
radioactive pellets applied to the body area being treated; used to treat some cancers
Short-range radiotherapy for prostate cancer performed by inserting radioactive seeds into the prostate
A form of radiation therapy in which radioactive seeds or pellets which emit radiation are implanted within the prostate in order to destroy PC. See our paper Seed Implantation for Prostate Cancer
The prefix "brachy" is the Greek word for "short" distance. Brachytherapy is a form of internal radiation treatment where radioactive sources are placed on or into cancer tissues.
Radioactive seeds implanted directly at a tumor site allowing high dose radiation to be delivered to the tumor while sparing surrounding tissue from exposure.
Another name for various types of interstitial radiation therapy; sometimes called “seeds.
Brachytherapy is a method of treatment in which sealed radioactive sources are used to deliver radiation into or near the tumor. With this method of treatment, a high radiation dose can be delivered locally to the tumor with little effect to the surrounding normal tissue. This treatment may also be called internal radiation therapy. The source of radiation may be temporary or permanent. The most common uses of brachytherapy are the seed implants for prostate cancer, cervical cancer, and certain head and neck cancers.
The use of a radioactive "seed" implanted directly into a tumor. This allows a very high, localized dose of radiation to be given to a tumor, while limiting significant radiation exposure to other tissues.
Brachytherapy is radiation treatment inside the body, placed as close to the cancer as possible.
In radiation therapy, the use of implants of radioactive material such as radium, iridium at the site or a short distance from the area being treated.
A procedure in which a burst of radiation is delivered within an artery to prevent it reclosing (restenosis) after an angioplasty with stenting.
This treatment involves temporary or permanent placement of radiation in direct contact with the body.
Usually refers to implants of radioactive seeds. (brachy is Greek for short). Mso called interstitial brachytherapy.
A type of radiotherapy of the prostate - involves the insertion of radioactive seeds directly into the prostate. (See information sheet number 3)
Radiation therapy at short distances. Source of radiation is made in the form of wires, seeds, or plaques and are inserted into the tumor for delivering high doses of radiation. The radioactive sources are Cesium, Iridium, and Iodine. Patients usually remain in the hospital for a few days while the radiation source is in place. High dose rate brachytherapy however takes only a few minutes and can be performed on an outpatient basis.
in radiation therapy, the use of implants or radioactive materials such as radium, cesium, iridium or gold at the site.
The use of a radioactive "seed" implanted directly into the tumor. This allows a very high but sharply localized dose of radiation to be given to a tumor while sparing surrounding tissues from significant radiation exposure.
A type of radiation therapy is which radioactive materials are placed in direct contact with the tissue being treated. See also: Hyperfractionated-Radiotherapy See also: Radiotherapy-Field WWW Resources for Radiotherapy
Cancer treatment using radiation that penetrates only a short distance. Prostate seed implants are a form of brachytherapy.
the insertion of radioactive seeds, or pellets, into a tumour to destroy cancer cells. It is used as treatment for a number of different cancers. The seeds give a dose of radiation directly into the affected area. Brachytherapy is a treatment for localised prostate cancer. cancer abnormal and uncontrolled division of cells, which may go on to invade surrounding tissue and travel to other areas of the body.
Radiotherapy treatment with ionizing radiation whose source is applied to the surface of the skin.
Internal radiation therapy that involves placing radioactive sources inside or adjacent to the tumor.
a type of radiation treatment in which the radioactive substance is placed inside the patient as close as possible to the area being treated.
Treatment with radiation from tiny radioactive seeds inserted into the prostate.
The implanting of a radioactive "seed" directly into a tumor to kill the cancerous cells.
a procedure in which tiny "seeds" made up of radioactive material are placed directly into the prostate.
A type of radiation treatment where metal seeds or capsules containing radioactive material are positioned in or near the cancer.
The implantation of radioactive seeds or pellets which emit low energy radiation in order to kill surrounding tissue
The administration of radiation therapy by applying a radioactive material in close approximation to the patient. Interstitial Intracavitary Surface This material may be contained in various types of apparatus, may be enclosed in tubes, needles, wires, seeds, and other small containers. Common materials for the administration of brachytherapy are radium, cobalt-60, cesium-137, gold-198, and iridium-192. Brachytherapy is sometimes called Plesiotherapy.
A technique of implanting sealed radioactive sources into or close by a tumour to localise the delivery of radiation.
A form of radiation therapy that places radioactive substances in direct contact with the tissue being treated.
a radiation treatment in which tiny radioactive pellets are surgically placed in or near a tumor, giving the tumor a high dose of radiation
Involves the placement of tiny radioactive pellets into the Prostate gland. By utilizing ultrasound to place the seed pellets, damage to surrounding tissues is minimized. Approximately 13,500-16,000 rads of radiation energy is delivered directly to the Prostate. This procedure is performed on an outpatient basis. It is a one time procedure with very effective results. The 10-year follow-up outcome data parallels that of Radical Prostatectomy.
Localized radiation therapy using radionuclides implanted in the tumor (e.g. iodine-125). arcinoma Prostate carcinoma (cancerous tumor) is the most common malignant disease in men. It is relatively rare for a man to develop a prostate carcinoma before the age of 50.
Radiation treatment delivered by a small plaque sewn to the sclera
Radiation therapy whereby radioactive materials are placed directly inside the chest or the abdomen at the site of the mesothelioma.
A procedure in which radiation is delivered within an artery to prevent its reclosing (restenosis) - used in combination with angioplasty or stenting.
Internal radiation treatment achieved by implanting radioactive material directly into the tumor or very close to it. Sometimes called "internal or interstitial radiation therapy."
A way of giving radiotherapy treatment from the inside of the body, by placing a radioactive source close to the cancer. The source may be contained in fine wires or tubes, or in tiny seeds. Radioactive seeds are sometimes used to treat early prostate cancer, for instance. See radiotherapy section.
Procedure to insert radioactive material, that is sealed in seeds, wires, catheters, or needles, directly into or near a tumor (also called Internal Radiation, Implant Radiation, or Interstitial Radiation Therapy)
A form of radiation therapy in which radioactive material is placed within the body in direct contact with the affected area, allowing more radiation to be given safely and resulting in a much shorter and more convenient course of treatment. Brachytherapy can be given in conjunction with external radiation treatments or it can be used by itself. See also High dose rate brachytherapy.
Also called permanent seed implantation. Brachytherapy, or internal radiation therapy, uses tiny, radioactive seeds implanted in the prostate by thin needles inserted through the perineum. The seeds may be planted precisely in or around the tumor and a higher dose may be used with less damage to the surrounding tissue.
Also called interstitial radiation. Stereotactic techniques are used to implant radioactive "seeds" directly into a tumor.
A type of radiation therapy in which radioactive materials are placed close to or inside the patient's body.
A type of radiation therapy in which radioactive material is placed permanently or temporarily on the body, within a cancerous growth, or within a body cavity near the tumor.
A form of radiation therapy in which radioactive seeds are implanted into the prostate to deliver radiation directly to the tumor.
a form of radiation therapy where the radiation source is placed into the area of the body being treated.
Internal radiation treatment achieved by implanting radioactive material directly into the tumor or close to it. Some times call internal radiation therapy.
A type of prostate radiotherapy - involves the insertion of radioactive seeds or rods directly into the prostate. (See Mr PHIP No. 3)
Radiation treatment in which radioactive pellets are inserted; also called seed implantation.
A form of radiation therapy that uses implantation and other methods to deliver radiation as close to the organ as possible. Brachytherapy is more effective than traditional radiation therapy.
A localized, precise and minimally-invasive cancer treatment. Radioactive seeds are placed in or near the tumor itself, giving a high radiation dose to the tumor while reducing the radiation exposure in the surrounding healthy tissues.
Also called image-directed irradiation (and internal radiation therapy), a form of radiation therapy for prostate cancer. There are two types of brachytherapy for prostate cancer: low-dose rate (LDR) and high-dose rate (HDR). The most commonly used one is LDR. During this procedure, radioactive seeds are implanted into the prostate gland under ultrasound guidance. The number of seeds and their locations are determined by a computer-generated treatment plan for each patient. The seeds remain in place permanently and become inactive after a period of months. HDR brachytherapy is a newer treatment and involves the temporary placement of hollow needles in the prostate. These are filled with a radioactive substance for a period of minutes and then removed. This is repeated two to three more times over several days.
Internal radiation treatment given by placing radioactive material directly into the tumor or close to it. Also called interstitial radiation therapy or seed implantation.
A type of radiotherapy in which the radiation source is placed on the surface of the body or a short distance away form the area to be treated.
Treatment for prostate cancer that involves the placement of tiny radioactive pellets into the prostate by utilizing ultrasound.
A cancer treatment, also known as internal radiation therapy and prostate seed implant therapy.
Internal radiation therapy that involves placing radioactive material near or in the tumor.
the implantation of radioactive seeds or pellets that emit low-level radiation in an attempt to kill surrounding malignant tissue.
Placement of a radioactive source in or near tissue to deliver radiation therapy.
A procedure in which radioactive material sealed in needles, seeds, wires, or catheters is placed directly into or near a tumor. Also called internal radiation, implant radiation, or interstitial radiation therapy.
The use of radioactive sources placed directly into a tumor bearing area to generate local regions of high intensity radiation.
Term applied to the use of radiation sources in or on the body for treating certain types of cancer.
Radiation treatment given by placing radioactive material directly in or near the target, which is often a tumor.
Internal radiation therapy using an implant of radioactive material placed directly into or near the tumor.
Radiation treatment that uses radioactive pellets inserted into a flexible tube placed inside the breathing passage to directly treat a lung cancer.
Radioactive material sealed in needles, seeds, wires, or catheters, is placed directly into or near the tumor. Also called internal radiation therapy or implant radiation.
In radiotherapy, treatment with ionizing radiation whose source is applied directly into an organ that has cancer. For prostate cancer, this consists of radioactive seed implantation directly into the prostate. * This information is not intended to substitute for a consultation with a urologist. It is offered to educate patients on the basis of urological conditions in order to get the most out of their office visits and consultations. Please see our web page disclaimer for addition information.
Brachytherapy, also known as sealed source radiotherapy or endocurietherapy, is a form of radiotherapy where a radioactive source is placed inside or next to the area requiring treatment. Conversely, external beam radiotherapy, or teletherapy, is the application of radiation that has been externally produced by a linear accelerator. Brachytherapy is commonly used to treat localized prostate cancer and cancers of the head and neck.