Territory of the straight sinus

Area sinus recti

Definition

Antoine Micheau

The brain venous vascular territory of the straight sinus concern the territories of the deep cerebral veins that drain into it:

  • The territory of superior thalamostriate: thalamus, internal capsule, globus pallidus and pericaudate white matter.

  • The territory of the basal vein (of Rosenthal): mesial temporal lobe, parahippocampal gyrus, uncus, and posterior insular region.

  • The territory of the great cerebral vein (of Galen): cerebellum, interpeduncular fossa, inferior horn of the lateral ventricle, medial parietal-occipital region, parahippocampal gyrus, midbrain, and choroid plexuses of the third and lateral ventricles.

References

Sadik J-C, Jianu DC, Sadik R, Purcell Y, Novaes N, Saragoussi E, Obadia M, Lecler A, Savatovsky J. Imaging of Cerebral Venous Thrombosis. Life. 2022; 12(8):1215. https://doi.org/10.3390/life12081215

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