What Is Digital Infrared Thermal Imaging (DITI)? A Complete Guide
- Dr. Erika
- May 6
- 2 min read
What Is Digital Infrared Thermal Imaging (DITI)?
Digital Infrared Thermal Imaging (DITI) is the technology behind thermography.
It uses high-resolution infrared cameras to detect heat emitted from the body, creating visual images called thermograms.
These images display temperature differences that may reflect:
inflammation
circulation changes
metabolic activity
How DITI Works
Every part of your body emits infrared energy (heat).
DITI cameras capture this energy and convert it into images that show:
warmer areas (often red/yellow)
cooler areas (often blue/green)
Even very small temperature differences—sometimes as little as 0.01°C—can be detected.
Why Temperature Patterns Matter
Changes in temperature may indicate changes in physiology.
For example:
inflammation → increased heat
reduced circulation → cooler areas
vascular activity → distinct patterns
DITI helps visualize these changes in a way that cannot be seen with the naked eye.
What Makes DITI Unique
Non-Invasive Technology
No contact, no compression, no injections.
No Radiation
DITI uses infrared imaging—not X-rays.
Functional Imaging
DITI focuses on how the body is functioning, rather than structure.
👉 Learn more about how thermography fits into health monitoring: The Complete Guide to Thermography
What Can DITI Be Used For?
DITI is commonly used to monitor:
breast health
inflammation
circulation
musculoskeletal conditions
nerve irritation
Why Monitoring Over Time Is Key
DITI is especially powerful when scans are compared over time.
Patterns may change gradually, and follow-up imaging helps track these changes.
Frequently Ask Questions
Is DITI the same as thermography?
Yes. DITI is the technology used in thermography scans.
Is DITI safe?
Yes. It is non-invasive and radiation-free.
Digital Infrared Thermal Imaging provides a unique way to observe heat patterns and physiological activity, offering insight into inflammation and overall health.
Interested in learning how DITI can support your health?