FDA Approves Revuforj® as First Menin Inhibitor for Acute Leukemia with KMT2A Translocation

CHMP Recommends Approval of Opdivo® Plus Yervoy® for First-Line Treatment of MSI-H/dMMR Metastatic Colorectal Cancer

ADDF Invests $1.18M to Standardize p-tau217 Blood Tests for Alzheimer’s Diagnosis

GSK Reports Positive Interim Results for DREAMM-7 Trial of Blenrep in Multiple Myeloma

Molbio Diagnostics Invests $30 Million in OptraSCAN to Revolutionize Digital Pathology

BioNTech Acquires Chinese Oncology Firm Biotheus for $950M

The Care and Protection of Children Trust

CPCT Launches Groundbreaking Initiative to Provide Lifelong Free Treatment for Children with Spinal Muscular Atrophy (SMA) in Karnataka

Early Comprehensive Genomic Profiling Improves Cancer Treatment Outcomes, Study Shows

EMA Reverses Decision, Recommends Limited Approval for Eisai and Biogen’s Alzheimer’s Drug Leqembi

Exact Sciences Unveils Advances in Multi-Cancer Early Detection with Cancerguard™ Test

MSD and LaNova Medicines Enter Exclusive Global License Agreement for Novel Cancer Therapy, LM-299

Promising CAR T Cell Therapies from BMS and Cabaletta Bio Show Potential for Durable Remission in Severe Lupus

FDA Grants Accelerated Approval to PTC Therapeutics' KEBILIDI™, the First Gene Therapy for AADC Deficiency in the U.S.

Association for Molecular Pathology Publishes Joint Consensus Report on SARS-CoV-2 Genomic Surveillance for Hospitals and Public Health Laboratories

Philips India Unveils Advanced Azurion Imaging System to Revolutionize Cardiac and Neurovascular Care

Home
/
insight
/
details

State-of-the-Art Radiotherapy Devices for Precision Oncology

NextEdge Admin

14 Nov 2023

4 min 24 sec

Precision in cancer radiotherapy relies on advanced equipment and technologies designed to deliver precise doses of radiation to tumors while minimizing exposure to surrounding healthy tissues. Here are some key radiotherapy equipments used for precise cancer treatment:

Linear Accelerators (LINAC):

Purpose: LINACs are the primary machines used for external beam radiation therapy.
Features: They produce high-energy X-rays or electrons that are directed at the tumor.
Advanced Techniques: Modern LINACs often include advanced techniques such as Intensity Modulated Radiation Therapy (IMRT) and Volumetric Modulated Arc Therapy (VMAT) for precise dose delivery.

Image-Guided Radiation Therapy (IGRT):

Purpose: IGRT involves the use of imaging techniques to precisely locate and target tumors before and during each treatment session.
Techniques: Cone-beam CT, X-ray imaging, or ultrasound are integrated into treatment machines to verify the position of the tumor in real-time.

Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT):

Purpose: Used for precisely delivering high doses of radiation to small, well-defined targets.
Applications: Commonly used for brain tumors (SRS) and extracranial tumors (SBRT), providing a high degree of accuracy.

Proton Therapy:

Purpose: Proton therapy utilizes protons instead of X-rays for treatment, allowing for more precise targeting of tumors.
Advantages: It can reduce radiation exposure to surrounding healthy tissues, especially in pediatric cases.

Brachytherapy:

Purpose: Involves placing radioactive sources directly within or near the tumor.
Applications: Commonly used for prostate, cervical, and breast cancers, providing a high dose to the tumor while sparing normal tissues.

CyberKnife:

Purpose: A robotic radiosurgery system that allows for the precise delivery of radiation to tumors, including those in challenging locations.
Tracking: Uses real-time tracking to adjust the radiation beam based on the tumor’s movement during treatment.

MRI-guided Radiation Therapy:

Purpose: Integrates magnetic resonance imaging (MRI) with radiation therapy for real-time visualization of tumors.
Advantages: Provides high soft-tissue contrast, allowing for accurate targeting of tumors, especially in areas prone to motion.

Adaptive Radiation Therapy (ART):

Purpose: Involves adjusting the treatment plan during the course of therapy based on changes in the tumor and surrounding anatomy.
Benefits: Helps account for variations in tumor size, shape, and position over time.

Respiratory Gating Systems:

Purpose: Used to synchronize radiation delivery with the patient’s breathing cycle.
Advantages: Reduces the impact of respiratory motion, particularly in thoracic and abdominal treatments.

Treatment Planning Systems (TPS):

Purpose: Computer software used to plan and optimize the delivery of radiation therapy.
Features: TPS helps determine the optimal dose distribution, considering the tumor’s size, shape, and proximity to critical structures.

Related Tags

Precision

Precision Oncology

Bone marrow transplantation an integral part of precision oncology

What is companion diagnostics ?

Top Reviews

No reviews yet

State-of-the-Art Radiotherapy Devices for Precision Oncology

NextEdge Admin

14 Nov 2023

4 min 24 sec

Linear Accelerators (LINAC):

Purpose: LINACs are the primary machines used for external beam radiation therapy.
Features: They produce high-energy X-rays or electrons that are directed at the tumor.
Advanced Techniques: Modern LINACs often include advanced techniques such as Intensity Modulated Radiation Therapy (IMRT) and Volumetric Modulated Arc Therapy (VMAT) for precise dose delivery.

Image-Guided Radiation Therapy (IGRT):

Purpose: IGRT involves the use of imaging techniques to precisely locate and target tumors before and during each treatment session.
Techniques: Cone-beam CT, X-ray imaging, or ultrasound are integrated into treatment machines to verify the position of the tumor in real-time.

Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT):

Purpose: Used for precisely delivering high doses of radiation to small, well-defined targets.
Applications: Commonly used for brain tumors (SRS) and extracranial tumors (SBRT), providing a high degree of accuracy.

Proton Therapy:

Purpose: Proton therapy utilizes protons instead of X-rays for treatment, allowing for more precise targeting of tumors.
Advantages: It can reduce radiation exposure to surrounding healthy tissues, especially in pediatric cases.

Brachytherapy:

Purpose: Involves placing radioactive sources directly within or near the tumor.
Applications: Commonly used for prostate, cervical, and breast cancers, providing a high dose to the tumor while sparing normal tissues.

CyberKnife:

Purpose: A robotic radiosurgery system that allows for the precise delivery of radiation to tumors, including those in challenging locations.
Tracking: Uses real-time tracking to adjust the radiation beam based on the tumor’s movement during treatment.

MRI-guided Radiation Therapy:

Purpose: Integrates magnetic resonance imaging (MRI) with radiation therapy for real-time visualization of tumors.
Advantages: Provides high soft-tissue contrast, allowing for accurate targeting of tumors, especially in areas prone to motion.

Adaptive Radiation Therapy (ART):

Purpose: Involves adjusting the treatment plan during the course of therapy based on changes in the tumor and surrounding anatomy.
Benefits: Helps account for variations in tumor size, shape, and position over time.

Respiratory Gating Systems:

Purpose: Used to synchronize radiation delivery with the patient’s breathing cycle.
Advantages: Reduces the impact of respiratory motion, particularly in thoracic and abdominal treatments.

Treatment Planning Systems (TPS):

Purpose: Computer software used to plan and optimize the delivery of radiation therapy.
Features: TPS helps determine the optimal dose distribution, considering the tumor’s size, shape, and proximity to critical structures.