Digital Neuroradiology
University of Florida
Fabio Rodriguez MDJeff Bennet MD
Clinical history
A middle age male with a longstanding disorders sustained a minor fall.
Choose the less likelya.Fracture
b.Dislocation
c.Osteoporosis
d.Normal intervertebral disc
Diagnosis
a.Cushing disease
b.Avitaminosis D
c.Ankylosing Spondylitis
d.Hyperparathyroidism
End case 1
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10-year-old boy with chronic seizures. This patient had a seizure just before the MRI study.
Clinical history
Select the less likely
a.hemiathrophy
b.cortical calcifications
c.large choroid plexus
d.blood
What sequence is this ?
a.T1b.T2c.FLAIRd.perfusione.DWI
What is abnormal in this sequence ?
a.Increased blood flowb.Poor blood flowc.intermediate blood flowd.no blood flow
Diagnosis ?
a.AVM
b.Infarct
c.Pial angiomatosis
d.Chronic encephalomyiletis
End case 2
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Clinical history
A 72-year-old female with a systemic disorder
Clinical history
A 72-year-old female with a systemic disorder
Findings
a.Lipoma
b.Solid Mass
c.Cyst
d.Calcification
Region affected
a.Thalamus
b.Basal ganglia
c.Pineal gland
d.Culmen of cerebellum
Why some lesions appear in the pineal ?
a.Proximity to posterior cerebral artery
b.Lack of BBB
c.Dependent position in the supine position
d.Because its midline position
Your diagnosis ?
a.Pineoblastoma
b.Pinealoma
c.Teratoma
d.Metastasis
End case 3
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Clinical history
61-year-old male with progressive lower extremity weakness and spasticity.
Select the less likely
a.Hyperintense cord
b.Black dots posteriorly
c.Needs an angiogram
d.Bledding
Diagnosis ?
a.Hypervascular neoplasia
b.Multiple sclerosis
c.Traumatic
d.AVM
End case 4
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Clinical history
78 year-old female with new onset of seizures. No history of hypertension.
Findings
a.Cyst.
b.Hemorrhage
c.Neoplasm
d.Abscess
Diagnosis ?
a.Hydatic cyst
b.Cisticercosis cyst
c.Glioblastoma
d.Amyloidosis
End of case 5
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Jeff Bennet (UFL)We will send you the answers. Keep your choices for
comparison.
End Write your choices an send them to
FabioRodriguez(Santiago)Jeff Bennet (UFL)
We will send you the answers. Keep your choices for comparison.