| Volume 2003, Issue 1, Article 3 |
|
Mironov |
CT image (Fig 1) shows irregular hemorrhagic lesion separated into segments located temporo-occipital and probably with different age of occurrence.
MR images (Fig 2) after Gd-administration shows pial enhancement in left temporo-occipital area and several prominent vascular structures consequently to confused venous drainage in temporo - occipital area.
A sequence of internal carotid artery phlebograms demonstrates in early venous phase delayed local venous circulation with absence of temporo-occipital vein (Fig 3).
The late venous phase (Fig 4) shows delayed appearance of the cortical vein with venous stasis (arrow).
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