Image Weighting/ Pathology Flashcards
Identify this image weighting
T2 FLAIR
Identify this image weighting
T2 FLAIR
Identify this image weighting
T1
Identify this image weighting
T2
Which MRI sequence shows fat as BRIGHT and water as DARK?
A) T1-weighted
B) T2-weighted
C) FLAIR
D) STIR
A) T1-weighted
Which MRI sequence shows water as BRIGHT and fat as DARK?
A) T1-weighted
B) T2-weighted
C) FLAIR
D) STIR
B) T2-weighted
Which sequence is best for detecting edema and pathology, but suppresses CSF signal?
A) T1-weighted
B) T2-weighted
C) FLAIR
D) STIR
C) FLAIR
Which sequence is best for detecting bone marrow edema and fat-suppressed pathology?
A) T1-weighted
B) T2-weighted
C) FLAIR
D) STIR
D) STIR
What is the primary difference between T2 and FLAIR?
A) T2 makes fat dark, FLAIR makes fat bright
B) T2 makes water bright, FLAIR suppresses CSF
C) T2 is used for bones, FLAIR is used for ligaments
D) T2 is faster than FLAIR
B) T2 makes water bright, FLAIR suppresses CSF
Which sequence would best show a bright CSF signal?
A) T1-weighted
B) T2-weighted
C) FLAIR
D) STIR
D) STIR
Which MRI sequence is best for anatomical detail and post-contrast imaging?
A) T1-weighted
B) T2-weighted
C) FLAIR
D) STIR
A) T1-weighted
Identify this image weighting
T1
Identify this image weighting
PD FS
Identify this image weighting
PD
In a T2-weighted GRE MRI* of metastatic disease, how does hemorrhage typically appear?
A) Hyperintense (bright) due to increased water content
B) Hypointense (dark) due to susceptibility effects
C) Isointense compared to normal brain tissue
D) Bright on T2* but dark on T1
B) Hypointense (dark) due to susceptibility effects
Identify this image weighting
T1
Identify this image weighting
T1
Identify this image weighting
T1
Identify this image weighting
T1
Identify this image weighting
T1
Identify this image weighting
PD
What image weighting is letter b?
PD FS
What image weighting is letter c?
T1
Based on this single image, what would be the diagnosis on the MRI report?
Fracture of the tibial plateau