Right Superior Ophthalmic Vein Thrombosis Induced by Pansinusitis.

Superior ophthalmic vein thrombosis (SOVT) is a rare, sight-threatening condition. It can be clinically challenging to distinguish from pre-septal cellulitis or cavernous sinus thrombosis. Imaging is often a key to identifying SOVT, and multi-disciplinary input is paramount to ensuring the optimum outcome.