Neuroradiology On the Net
A isointense on T1-WI blog
martedì 1 dicembre 2009
CNS epidermoid
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Findings Lateral ventricles and third ventricle are dilated. A mildly heterogeneous low density mass involves the dorsal aspect of the midbr...
lunedì 30 novembre 2009
Sturge-Weber syndrome
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Findings Gyriform calcifications are observed over the left occipital lobe in the CT exam. The MRI demonstrates atrophy of the left cerebral...
venerdì 27 novembre 2009
Intraosseous cavernous hemangioma of the left maxillary bone
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Findings Noncontrast orbital CT demonstrates a mass arising from the left maxillary bone with internal bony trabeculations in a “honeycomb,...
mercoledì 25 novembre 2009
Petrous apex chondrosarcoma
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Findings The head CT (bone windows) demonstrates a region of bony destruction extending from the right petro-occipital fissure into the caro...
giovedì 19 novembre 2009
Persistent trigeminal artery (PTA)
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Findings There is an aberrant artery arising from the cavernous segment of the right internal carotid artery, coursing posterior and medial ...
martedì 17 novembre 2009
Mondini malformation
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Findings Non-contrast axial CT images through the temporal bones demonstrate incomplete partitioning of the left cochlea and nonvisualizatio...
venerdì 13 novembre 2009
Acrania
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Findings Figure 1 and Figure 2: Coronal and axial ultrasound images of the fetal head show an absent cranial vault and an abundant amorphous...
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