MRI Pelvic Imaging Quiz
MRI Pelvic Imaging Quiz
Test your knowledge on MRI techniques, particularly in the context of pelvic imaging. This quiz covers various aspects of MRI examinations, signal intensities, and best practices for pediatric and prenatal imaging.
Prepare to explore:
- Key MRI sequences for endometriosis
- The impact of patient movement on image quality
- Techniques to minimize motion artifacts during scans
- Characteristics of cancer in MRI findings
A 45y female pt came with endometriosis choose the sequence of choice?
T2 fat-saturation
T1 fat saturation
SE/FSE T2
SE/FSE T1
Choose the right answer for Top pre-saturation, front pre-saturation
Top for breathing artifact
Front for pulsation artifact
Front for pulsation and top for breathing
Top for pulsation and front for breathing
Demonstrates organs that lie laterally?
Sagittal
Coronal
Axial
Axial OBL
May be used to evaluate tumor response to therapy?
Real-time imaging
Cine imaging
DWI
Main reason for male pelvis MRI
Scrotum
Bladder
Prostate
Rectum
50y male came with a settle Prostate lesion, what’s best to demonstrate this
Axial oblique T1
Sagittal oblique T2
Axial oblique T2
Coronal T1
The purpose of MRI pelvimetry is to visualize
Bony landmarks of the sacrum only
Bony landmarks of the pubis symphysis only
Bony landmarks of the sacrum And pubis symphysis
Non of above
Best way of diminishing foetal movement in the image is?
Use of Spatial pre-saturation pulses
Minimize scan time
Non of above
Examining the pelvis for fetal abnormalities, good resolution may be difficult to achieve due to Breathing difficulties for pregnant women
True
False
Implementation of FSE and chemical/spectral presaturation techniques are highly recommended in pregnant patients
True
Fals
Foetal and bowel motion may interfere with the image, enough to obscure the bony landmarks necessary for pelvimetry
True
False
Cancer usually appears as increased signal intensity within the high-signal-intensity peripheral zone
True
False
Slightly rising patient hip has the same effect as compression.
True
False
Junctional zone is a higher intensity layer than myometrium layer
True
False
In imaging obs Respiratory artefact is occasionally troublesome so RC is routinely used
True
False
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