Related Experiment Video
Updated: Feb 2, 2026
07:16
Thermal Ablation for the Treatment of Abdominal Tumors
Published on: March 7, 2011
35.1K
Thermal Ablation of Bone Metastases
Michael R Moynagh1, A Nicholas Kurup1, Matthew R Callstrom1
1Department of Radiology, Mayo Clinic, Rochester, Minnesota.
Seminars in Interventional Radiology
|November 8, 2018
Summary
Image-guided thermal ablation offers advantages over surgery or radiation for bone metastases. This minimally invasive technique provides pain relief, prevents skeletal events, and achieves lasting tumor control.
Area of Science:
- Oncology
- Interventional Radiology
- Orthopedic Oncology
Background:
- Bone metastases can cause significant pain and morbidity.
- Conventional treatments like surgery and radiation therapy have limitations.
- Percutaneous thermal ablation offers a minimally invasive alternative.
Purpose of the Study:
- To describe current thermal ablation techniques for bone metastases.
- To summarize evidence supporting thermal ablation for osseous metastases.
- To outline an approach for percutaneous ablative treatment.
Main Methods:
- Image-guided percutaneous thermal ablation (e.g., radiofrequency ablation, microwave ablation).
- Minimally invasive techniques.
- Focus on osseous metastases treatment.
Main Results:
- Thermal ablation demonstrates unique advantages over traditional methods.
- Potential for significant pain palliation.
- Effective in preventing skeletal-related events and achieving durable local tumor control.
Conclusions:
- Image-guided thermal ablation is a valuable tool for managing bone metastases.
- It offers a less invasive approach with significant patient benefits.
- Further research and standardized techniques can optimize outcomes.
Related Concept Videos
01:27Thermal expansion and Thermal stress: Problem Solving
2.2K
San Francisco's Golden Gate Bridge is exposed to temperatures ranging from -15 °C to 40 °C. At its coldest, the main span of the bridge is 1275 m long. Assuming that the bridge is made entirely of steel, what is the change in its length between these temperatures?
To solve the problem, first, identify the known and unknown quantities. The initial length (L) of the bridge is 1275 m, the coefficient of linear expansion (α) for steel is 12 x 10-6/°C, and the change in temperature (ΔT) is 55...
To solve the problem, first, identify the known and unknown quantities. The initial length (L) of the bridge is 1275 m, the coefficient of linear expansion (α) for steel is 12 x 10-6/°C, and the change in temperature (ΔT) is 55...
2.2K
01:19Thermal Strain
2.9K
Thermal strain is a concept that arises when we consider how temperature changes affect structures. Unlike the conventional assumption that structures remain constant under load, real-world scenarios often involve temperature fluctuations that can significantly impact these structures. Consider a homogeneous rod with a uniform cross-section resting freely on a flat horizontal surface. If the rod's temperature increases, the rod elongates. This elongation is proportional to the temperature...
2.9K
01:22Thermal Expansion
5.7K
The expansion of alcohol in a thermometer is one of many commonly encountered examples of thermal expansion, which is the change in size or volume of a given system as its temperature changes. The most visible example is the expansion of hot air. When air is heated, it expands and becomes less dense than the surrounding air, which then exerts an upward force on the hot air to, for example, make steam and smoke rise, and hot air balloons float. The same behavior happens in all liquids and gases,...
5.7K
01:09Thermal Stress
3.3K
If the temperature of an object is changed while it is prevented from expanding or contracting, the object is subjected to stress. The stress is compressive if the object expands in the absence of constraint and tensile if it contracts. This stress resulting from temperature change is known as thermal stress. It can be quite large and can cause damage. To avoid this stress, engineers may design components so they can expand and contract freely. For instance, on highways, gaps are deliberately...
3.3K
01:11Temperature and Thermal Equilibrium
9.5K
Heat and temperature are essential concepts for everyone every day. The study of heat and temperature is part of an area of physics known as thermodynamics. It is not always easy to distinguish heat and temperature.
The concept of temperature has evolved from the common concepts of hot and cold. The scientific definition of temperature explains more than just our sense of hot and cold. Temperature is operationally defined as the quantity measured with a thermometer. Furthermore, temperature is...
The concept of temperature has evolved from the common concepts of hot and cold. The scientific definition of temperature explains more than just our sense of hot and cold. Temperature is operationally defined as the quantity measured with a thermometer. Furthermore, temperature is...
9.5K
01:22Thermal Insulation in Masonry Walls
548
In hot, dry climates, the thermal mass of masonry walls can be beneficial, absorbing heat during the day and releasing it at night, thereby stabilizing indoor temperatures. However, in most other climates, additional insulation is necessary to enhance thermal resistance.
External insulation can be applied using an Exterior Insulation and Finish System (EIFS), which involves affixing panels of plastic foam to the wall and covering them with a polymeric stucco reinforced with glass fiber mesh....
External insulation can be applied using an Exterior Insulation and Finish System (EIFS), which involves affixing panels of plastic foam to the wall and covering them with a polymeric stucco reinforced with glass fiber mesh....
548