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Updated: Aug 20, 2026

A Patient-Derived Xenograft Model for Venous Malformation
Published on: June 15, 2020
Multiple de novo vascular malformations in relation to diffuse venous occlusive disease: a case report
1Department of Neuroradiology, Hopital Laennec, University of Nantes, Nantes, France.
Abstract:
Brain vascular malformations are dynamic disorders. Although mostly considered to be of congenital origin, the improvement of clinical imaging and vasculogenesis knowledge has shown that they might also result from a biological dysfunction of the remodeling process after birth. Venous occlusive disease and ishemia may represent powerful revealing triggers and support the capillary venous origin of some vascular malformations. We report a unique case of the development of multiple de novo vascular malformations (transverse sinus dural fistula and posterior fossa cavernomas) following acoustic neuroma surgery.
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