Some of our cancer centers are experiencing issues.  View More Important Notifications x
texas oncology more breakthroughs. more victories
print
Texas Oncology-Presbyterian Cancer Center Dallas Radiation Oncology
8196 Walnut Hill Lane, Suite 100
Dallas, TX 75231
T: 214-345-7394
After HoursT: 214-346-7394
Hours of Operation:




Pharmacy Hours of Operation:




  • Driving Directions

    We're located near Texas Health Presbyterian Hospital Dallas. Go east on Walnut Hill Lane and turn south onto Greenville Avenue. Turn right on Phoenix Street and follow signage to the cancer center.

    Full Driving Directions
New Patient Forms

Texas Oncology-Presbyterian Cancer Center Dallas Radiation Oncology

Texas Oncology-Presbyterian Cancer Center Dallas Radiation Oncology is proud to be part of Dallas. We believe you shouldn’t have to choose between high-quality care and proximity to the critical support of your family and friends.

We are associated with Texas Oncology–Presbyterian Cancer Center Dallas Radiation Oncology. Our comprehensive cancer center is designed to help in your fight against cancer with leading-edge chemotherapy, radiation therapy, and other vital services. You also benefit from the collective wisdom of our network of more than 500 physicians focused solely on treating cancer and blood disorders.

Download map of the campus.

Radiation Modalities

Presbyterian Cancer Center Dallas Radiation Oncology offers a robust array of radiation modalities:

Imaging Equipment

  • >Computed Tomography (CT)
    Computed tomography (CT) is a quick and painless procedure that combines X-rays with computers to produce highly detailed cross-sectional pictures of your body. The images provide valuable information for staging your cancer or planning your treatments. Learn More.
    • >CT simulation

      After the initial consultation and decision to use radiation treatment, the next session is usually a planning session, which is called a simulation. Simulation is used to determine the radiation treatment fields and most of the treatment planning. Of all the visits to the radiation oncology facility, the simulation session may actually take the most time.

      The CT simulator does not deliver radiation treatment, but instead allows the radiation oncologist and technologists to see the area to be treated. Images are obtained and transferred to the planning system where a virtual 3D image of the patient is created, and the treatment delivery plan is developed.

      For the simulation session, temporary marks are made on your skin with markers to identify the treatment areas. The room is periodically darkened while the treatment fields are being set. Alignment is critical during simulation and is facilitated by lasers mounted on the wall and ceiling. Special individually constructed immobilization devices may be used to help achieve this alignment. While you may see red lines of light, the low energy lasers are for alignment purposes only and you will not feel burning or anything else from the laser light.

      Once the aspects of the treatment fields are set, the technologist will take special simulation X-rays representing the treatment fields. In most centers, the patient is given multiple “tattoos,” which mark the treatment fields and replace the marks previously made with magic markers. These tattoos are not elaborate and consist of no more than pinpricks followed by ink, appearing like a small freckle. Tattoos enable the radiation technologists to set up the treatment fields each day with precision, while allowing you to wash and bathe without worrying about obscuring the marks that indicate where treatment will be delivered.

      Sometimes several simulation sessions are necessary in order to optimize treatment and are often performed prior to planned “boost” or “reduced field” treatments as part of the overall treatment plan. Learn More.

CT Simulation Techniques

  • >3D simulations
    Three-dimensional conformal radiation therapy (3D-CRT) is delivered by radiation beams positioned from different directions that are designed to match the shape of the tumor. This helps to reduce radiation damage to normal tissues and better kill the cancer by focusing the radiation dose on the tumor's exact shape and size. Learn More.
  • >4D CT scanning
    Four-dimensional computed tomography is a type of CT scanning which records multiple images over time. Images are mapped to the breathing cycle to give care teams more information about respiration and internal movement for treatment planning. Planning 4D-CT scans can be used to minimize target volumes for lung cancer radiotherapy. Learn More.
  • >Virtual Simulations
    Simulation is the first step in the radiation oncology treatment process and involves consultation with your physician and radiation therapy team to plan for treatment. Planning includes determining the correct body position for treatment, taking imaging scans, making reference marks for the positions on the skin, and virtual simulation. During virtual simulation, the images taken earlier in treatment planning are used to create a 3D model of your anatomy, including the tumor and its location, which augments an oncologist’s ability to plan the optimal course of treatment. Learn More.

External Radiation Therapy

  • >Conventional 2D, 3D, electron treatments
    • Conventional 2D – Conventional (2D) radiation therapy refers to the technique of radiation therapy where treatments are planned by defining a limited number of beams with the boundaries delineated on patient X-rays. Conventional 2D radiation therapy is typically used for palliative treatment.
    • 3D Conformal Radiation – A type of external beam radiation therapy, 3D conformal radiation therapy combines images from CT, MRI, and PET scans to plan the radiation treatment. Software analyzes the images and helps direct radiation beams to conform to the tumor’s shape.
    • Electron Treatments – Electron therapy uses electrons directed to the outer layers of the skin to cover the surface of the body. It does not go into deeper tissues or organs.  
    Learn More.
  • >Intensity modulated radiation therapy (IMRT)
    Intensity modulated radiation therapy (IMRT) is an advanced form of non-invasive radiation treatment enabling radiation oncologists to precisely target tumor cells. It uses computed tomography (CT) to create 3D images and treatment plans to deliver targeted radiation beams of varying intensity to cancerous tumors. By using image-guidance technologies, your radiation oncologist can localize your treatment and minimize damage to surrounding tissue. Learn More.
  • >Stereotactic Body Radiotherapy (SBRT)
    Stereotactic radiosurgery (SRS) and stereotactic body radiotherapy (SBRT) are non-surgical procedures that deliver precisely-targeted radiation at very high doses with minimal damage to surrounding healthy tissue. SRS uses a computer-guided therapy system to treat tumors and other abnormalities of the brain. SRS is ideal for otherwise inoperable tumors, such as those that cannot be treated by traditional surgical methods. SBRT is used in areas of the body other than the brain to treat malignant or benign small to medium size tumors. Learn More.
  • >Stereotactic Radiosurgery (SRS)
    Stereotactic radiosurgery (SRS) and stereotactic body radiotherapy (SBRT) are non-surgical procedures that deliver precisely-targeted radiation at very high doses with minimal damage to surrounding healthy tissue. SRS uses a computer-guided therapy system to treat tumors and other abnormalities of the brain. SRS is ideal for otherwise inoperable tumors, such as those that cannot be treated by traditional surgical methods. SBRT is used in areas of the body other than the brain to treat malignant or benign small to medium size tumors. Learn More.
  • >Stereotactic Radiotherapy (SRT)
    Like stereotactic radiosurgery (SRS), stereotactic radiotherapy (SRT) uses a computer-guided therapy system to deliver large doses of radiation. However, instead of a single session, radiation is delivered on multiple days divided into several doses. Learn More.
  • >Volumetric Modulated Arc Therapy (VMAT): Rapid ARC

    Volumetric modulated arc therapy (VMAT) is a type of radiation therapy used to deliver highly-specific treatment doses, while minimizing damage to normal tissues. A linear accelerator moves around the patient 360 degrees to deliver the radiation to the tumor.

    • RapidArcTM – Varian RapidArcTM is an advanced form of intensity-modulated radiation therapy (IMRT) that allows radiation oncologists to send multiple doses of precise beams in the 3D shape of tumors. RapidArcTM uses computed tomography (CT) or other imaging technology to pinpoint tumors and guide the radiation beam around the patient.
    Learn More.

Image-Guided Radiation Therapy

  • >Electronic Portal Imaging Device (EPID)
    Electronic portal imaging devices (EPIDs) measure X-ray intensity transmitted through a patient during treatment. This measurement is transformed into a 2D digital image to accurately align the radiation beam to the tumor. Learn More.
  • >Onboard Imaging - Conebeam CT, Kilovotage imaging, Fluoroscopy
    Onboard imaging allows care teams to better align treatment to a tumor that may have a complex shape or move, which damage to healthy tissues.
    • Cone Beam Computed Tomography (CBCT) – Physicians use Cone Beam Computed Tomography (CBCT), which utilizes 3D volumetric imaging (vs. 2D X-ray images), to provide improved visualization, better patient positioning, and more precise treatment of cancerous tumors.
    • Kilovoltage Cone Beam Computed Tomography (kV-CBCT) – A type of board imaging, kilovoltage Cone Beam CT allows care teams to make adjustments to the X-rays that impact the intensity and quality of the image.
    • Fluoroscopy – Fluoroscopy is another medical imaging test that can be used in IGRT. An image of the area is created by sending an X-ray beam continuously through the body to create an image. Physicians can view the image on a monitor in real time to see the movement of internal organs.
    Learn More.

Brachytherapy Procedures

  • >High Dose Rate (HDR) Brachytherapy
    High dose rate (HDR) brachytherapy uses radioactive material inserted into applicators placed within body cavities or tissues to deliver a high dose of radiation precisely to the tumor. Learn More.
    • >Breast Cancer HDR- Mammosite, SAVI, Contoura

      High Dose Rate (HDR) internal radiation therapy utilizes radioactive material inserted into applicators within body cavities or tissues in close proximity to the tumor, allowing for a high dose of radiation to be delivered precisely to the tumor. HDR brachytherapy is a temporary implant conducted in an outpatient setting and minimizes treatment time. Imaging tools such as CT (computed tomography) verify the exact catheter or applicator placement, resulting in a radiation dose with one-millimeter accuracy that significantly spares radiation exposure to surrounding healthy tissue and critical organs. For breast cancer, several options are available. Your physician will discuss which the most appropriate option for you.

      • The SAVI™ applicator delivers a high daily dose of HDR brachytherapy via multiple catheters that allow clinicians to contour the radiation and protect nearby healthy tissue. This approach provides greater flexibility in the delivery of radiation.
      • The Contura™ balloon delivers a high daily dose of HDR brachytherapy via five channels for the radioactive source. These channels allow clinicians to shape the radiation and administer radiation only where it is needed, thus protecting healthy tissue. Treatment time is decreased to just five days versus up to seven weeks.
      • MammoSite® delivers a high daily dose of HDR brachytherapy to the area where breast cancer is most likely to recur after a lumpectomy. The radiation can kill any remaining cancer cells. MammoSite® works from inside the body via a discreet balloon catheter system implanted in the breast lumpectomy 
      Learn More.
    • >Gynecological HDR
      HDR internal radiation therapy is used to treat gynecologic cancers by delivering radiation internally and precisely targeting the tumor. This precision minimizes the impact on the surrounding healthy tissue and limits side effects. The radiation is delivered through an applicator that is inserted internally and is removed once treatment is complete. Treatment time is significantly reduced to three to six treatments that last 10 to 20 minutes each.  Learn More.
  • >Low Dose Rate (LDR) Brachytherapy
    Internal radiation is also referred to as brachytherapy. Internal radiation therapy delivers a higher dose of radiation directly to the cancerous area than external radiation treatments. Low dose rate (LDR) brachytherapy uses radioactive materials inserted into body tissue in close proximity to the tumor in a permanent or temporary application. Low dose rate (LDR) brachytherapy delivers lower dose rates of radiation over a longer period before becoming inert. This therapy is administered through long-term or short-term implants. Learn More.
  • >Prostate Seed Brachytherapy
    A type of brachytherapy radiation treatment, prostate seed implants are very small radioactive pellets permanently inserted into the prostate. They give off low doses of radiation over time and become inert. Learn More.

Radiation Information Systems

  • > Elekta Mosiq
    Elekta MOSAIQ® Care Management software helps manage all aspects of a radiation oncology program, keeping patient information easily accessible while simplifying complex treatment management, personalizing decision support, and reducing errors and wait times.

Medical Records

Medical Records Coordinator
8196 Walnut Hill Lane, Suite 100
Dallas, TX 75231
T: 214-345-7394
F: 214-345-7684

Learn more about medical records