Question

STIR imaging is enhanced by the use of gadolinium contrast

A) True
B) False
C) Depends on the Field Strength
D) Depends on the Sequence Type

Answer 1

STIR imaging is not enhanced by the use of gadolinium contrast.

Step-by-step explanation:

The statement that STIR imaging is enhanced by the use of gadolinium contrast is false.

STIR (Short TI Inversion Recovery) imaging is a special type of MRI sequence that suppresses the signal from fat and emphasizes the signal from water. It is commonly used in musculoskeletal imaging.

Gadolinium-based contrast agents, on the other hand, are used in MRI to enhance the contrast between different tissues or blood vessels. They work by shortening the T1 relaxation time. However, gadolinium contrast agents are typically not used in STIR imaging because they can interfere with the fat suppression technique.