image
imagewidth (px) 256
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Is there a fracture of the skull?
|
No
|
|
Is this image normal?
|
No
|
|
How many ring enhancing lesions can be found in this image?
|
one
|
|
Is the finding normal?
|
No
|
|
Is there mass effect?
|
Yes
|
|
What is the hyperdensity in the image?
|
Infarct
|
|
Is there contrast in the vasculature?
|
No
|
|
Is the lesion uniform in density?
|
No
|
|
Is this a normal image?
|
No
|
|
What image plane is this?
|
Axial
|
|
Which side was affected?
|
left
|
|
In what lobes are the lesions located?
|
bilateral parietal lobes
|
|
Is there a blood clot?
|
Yes
|
|
What is on the differential?
|
Chronic sinusitis vs. hemorrhage
|
|
What modality was used for this image?
|
MRI
|
|
Is the lesion ring enhancing?
|
Yes
|
|
Where are the signals most intense?
|
Frontal and Occipital
|
|
Where are the infarcts?
|
basal ganglia, cerebellum, cerebral cortex
|
|
Is there a shift of midline structures?
|
No
|
|
Is the image normal?
|
No
|
|
In what plane is the above image?
|
axial
|
|
What is abnormal about the image?
|
White matter plaques
|
|
Is the skull fractured?
|
No
|
|
The hypointense nature of the hemorrhage signifies what in terms of the timeline?
|
early hemorrhage
|
|
How would you describe the R vertebral artery shape?
|
Short section irregular contour
|
|
Is there evidence of grey matter edema?
|
Yes
|
|
What type of MR image modality is seen?
|
T2 weighted
|
|
Is there mass effect from the lesion?
|
No
|
|
Is the mass enhancing?
|
No
|
|
Is there a shift of midline structures?
|
Yes
|
|
Does the L sided lesion enhance?
|
Yes
|
|
What type of MRI modality is used?
|
DWI Diffusion weighted
|
|
What type of thrombosis is shown?
|
basilar artery thrombosis
|
|
Do the ventricles have blood in them?
|
Yes
|
|
Is this a normal image?
|
No
|
|
Is the cerebellum in view?
|
Yes
|
|
Is there cortical atrophy?
|
No
|
|
Is there contrast used?
|
no
|
|
What type of contrast agent is used in this MRI?
|
gadolinium
|
|
Is there restricted diffusion?
|
No
|
|
Is there mass effect?
|
No
|
|
Does this scan represent an abnormality?
|
No
|
|
How big is the mass in cm?
|
2.5cm x 1.7cm x 1.6cm
|
|
Is the CSF radiolucent or radioopaque?
|
Radiolucent
|
|
What is the intensity signal of CSF?
|
Hypointense
|
|
Are the ventricles larger than normal?
|
Yes
|
|
Is there enlargement of the ventricles
|
Yes
|
|
What modality is this image taken?
|
MRI
|
|
Is this image taken from the top slice of the brain?
|
No
|
|
Was this image taken from a superior-most section of the brain?
|
No
|
|
What plane of section is the brain taken in?
|
Axial
|
|
What cut of the brain is this image taken?
|
Axial
|
|
Is the CSF enhanced or non enhanced?
|
Non-enhanced
|
|
How is the CSF enhancement characterized?
|
Non-enhanced
|
|
Is this a T1 weighted, T2 weighted, or FLAIR image?
|
FLAIR
|
|
Is this MRI taken with FLAIR protocol?
|
Yes
|
|
Is this image of a saggital plane?
|
no
|
|
What is the location of the brain mass?
|
Posterior fossa
|
|
Where is the mass located?
|
Posterior fossa
|
|
What organ is this image of?
|
Brain
|
|
Does the left temporal lobe appear normal?
|
No
|
|
Is there a lesion in the left temporal lobe?
|
Yes
|
|
What brain territory is the hemorrhage located?
|
Right Sylvian Fissure
|
|
Which fissure is the hemorrhage located?
|
Right Sylvian Fissure
|
|
Is this an axial view of the brain?
|
yes
|
|
Is this a saggital brain section?
|
No
|
|
Is this a saggital view of the brain?
|
No
|
|
How is the artifact in this image categorized?
|
Motion
|
|
What type of artifact is shown in this image?
|
Motion
|
|
What brain region demonstrates edema?
|
Basal Ganglia
|
|
What area of the brain is edematous?
|
Basal Ganglia
|
|
What section is this image?
|
Axial
|
|
What plane is this image taken?
|
Axial
|
|
Is this an axial or saggital view of the brain?
|
Axial
|
|
What cross section of the brain is this image?
|
Axial
|
|
What category is the hemmorhage?
|
Subarachnoid
|
|
What type of hemorrhage is shown?
|
Subarachnoid
|
|
Does the CSF have high signal intensity?
|
Yes
|
|
Is there high signal intensity in the CSF?
|
Yes
|
|
What modality is this image taken?
|
MRI
|
|
Is this a T1 weighted, T2 weighted, or FLAIR image?
|
FLAIR
|
|
What is the MRI modality depicted in this image?
|
FLAIR
|
|
Which half the cerebellum is the largest mass located?
|
Right
|
|
Which side of the cerebellum contains the largest mass?
|
Right
|
|
What organ is this image of?
|
Brain
|
|
What type of modality was this image taken?
|
MRI - T2 Weighted
|
|
What is the MR weighting in this image?
|
MRI - T2 Weighted
|
|
Is this a T1 weighted, T2 weighted, or FLAIR image?
|
FLAIR
|
|
What is the imaging modality?
|
MR-FLAIR
|
|
Does this CT use IV contrast material?
|
No
|
|
Is this a contrast or non contrast CT?
|
non-contrast
|
|
What part of the CNS is this image showing?
|
Brain
|
|
Are the ventricles visualized in this image?
|
No
|
|
Are you able to see the ventricles in this image?
|
No
|
|
What is the sequence of this MRI?
|
T2-weighted
|
|
What condition is found in the above image?
|
right subdural hematoma
|
|
What pathology is seen in this image?
|
right subdural hematoma
|
|
Is this a noncontrast CT?
|
yes
|
|
The infarcts seen are most likely what type?
|
punctate
|
|
What types of infarcts are these most likely?
|
punctate
|
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