Ameya Jagadish Baxi MBBS, DMRD, Presenter: Nothing to Disclose

Aftab Haq MD, Abstract Co-Author: Nothing to Disclose

Achint K. Singh MD, Abstract Co-Author: Nothing to Disclose

Wilson Altmeyer MD, Abstract Co-Author: Nothing to Disclose

1. Present normal anatomy including variants of cerebral venous system 2. Illustrate imaging appearance of venous sinus pathologies on different imaging modalities 3. Discuss predisposing factors, pathogenesis, clinical presentation and management of dural venous thrombosis  

Cerebral venous system consists of deep venous system, superficial venous system, and dural venous sinuses. Anatomical variations of these venous drainage pathways (in particular absence, hypoplasia and arachnoid granulations) are examined with emphasis on differentiating anatomic variance from pathology. For instance, differentiating sinus thrombosis from congenital hypoplasia is paramount for clinical care. The following pathologic processes are discussed in detail: sinus thrombosis, tumor invasion, trauma, carotid-cavernous fistula, vein of Galen malformation, dural AV fistula etc. A thorough understanding of cerebral sinus anatomy and its relationship to the brain and skull is important for preoperative planning. Knowledge of various pathologies affecting cerebral venous system and their characteristic imaging features is crucial for guiding treatment. Radiologist plays a vital role in providing information required by clinician. Aims/Objectives • Normal anatomy and variants • Pathology • Imaging • Clinical implications • Management • Conclusion  

http://abstract.rsna.org/uploads/2014/14011751/14011751_7y2f.pdf

Baxi, A, Haq, A, Singh, A, Altmeyer, W, Unraveling the Cerebral Venous System: A Radiologist's Perspective.  Radiological Society of North America 2014 Scientific Assembly and Annual Meeting, - ,Chicago IL. http://archive.rsna.org/2014/14011751.html