| Vol. 3, Issue 1, Article 3 |
|
Mironov |
CT images (Fig 1) demonstrate a cortical and subcortical polymorphic hemorrhagic lesion partially with subarachnoidal compartment, separated into segments and probably with different age of occurrence.
Oblique sequence of internal carotid artery phlebogram detects in early (Fig 2) and middle (Fig 3) venous phase delayed local venous circulation with absence of vein of Labbe and of temporo-occipital veins.
The late venous phase (Fig 4) shows delayed appearance of the cortical temporo-occipital veins with venous stasis (arrow). The vein of Labbe (curved arrow) is only insinuated.
The venous drainage of temporo-occipital area seems to be insufficient and pattern of collateral drainage has been not detected.




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