Guide
Glossary
All medical terms in our articles, sorted alphabetically.
A
B
D
G
R
T
- T1 vs T2 weighting
- Two basic MRI contrast modes: T1 emphasises fat and anatomy; T2 emphasises fluid and inflammation. Radiologists combine sequences for diagnosis.
- Tesla (T)
- SI unit of magnetic field strength. Clinical MRI scanners typically operate at 1.5T or 3.0T; higher field strength can mean sharper images or shorter scan time.