Cavernous Sinus Thrombosis on MRI and MRA Cavernous Sinus Thrombosis on MRI and MRA

Findings: There is thrombosis in the cavernous sinus resulting in obliteration of the right internal carotid artery...

Cavernous Sinus Thrombosis on CT Scans Cavernous Sinus Thrombosis on CT Scans

Findings: There is low attenuation in the right cavernous sinus due to thrombus. There is mild enlargement of the superior...

Hyperdense MCA Sign in Ischemic Stroke on CT Scan Hyperdense MCA Sign in Ischemic Stroke on CT Scan

Findings: There is a linear hyperdensity in the M1 segment of the left MCA, consistent with a left MCA thrombus.  ...

Epidural Hemorrhage (EDH) on CT Scans Epidural Hemorrhage (EDH) on CT Scans

Findings: The CT scans show a lens-shaped, biconvex high attenuation collection in the posterior left parietal lobe exerting...

Hemorrhagic Stroke on CT Scans Hemorrhagic Stroke on CT Scans

Findings: There is a large hemorrhagic lesion in the right parietal lobe with surrounding edema more marked...

Ischemic Infarct of the Motor Region on MRI Scans Ischemic Infarct of the Motor Region on MRI Scans

Findings: There is a left frontal lobe lesion with high signal intensity on diffusion weighted MRI and low signal intensity...

Epidural Hematoma on CT scans Epidural Hematoma on CT scans

Findings: The CT scans demonstrate a left frontal epidural hematoma.   Discussion: Epidural hematomas arise in the...

Hyoid Fracture with Abscess Complicating a Blow to the Neck on CT Scans Hyoid Fracture with Abscess Complicating a Blow to the Neck on CT Scans

Findings: The CT scans demonstrate a fractured hyoid bone, gas bubbles in an abscess producing mass effect, and narrowing of...

Subarachnoid Hemorrhage (SAH) Filling the Basal Cisterns on CT Scan Subarachnoid Hemorrhage (SAH) Filling the Basal Cisterns on CT Scan

Findings: The CT scan shows high attenuation blood in the basal cisterns.   Discussion: The subarachnoid space is...

Subarachnoid Hemorrhage (SAH) on CT Scan Subarachnoid Hemorrhage (SAH) on CT Scan

Findings: There is high attenuation blood along the frontal parietal horn at the Sylvian fissure.   Discussion:...

 
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