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A CCF case with high signal change and orbital soft tissue thickening. Coronal T2-weighted image of a patient with periorbital swelling, conjunctival injection, ocular pain, and diplopia. Fat stranding and swelling of extraocular muscles (arrow) are noted. Prominent venous drainage flow in the superior ophthalmic vein is also noted (arrowhead). The patient was confirmed as having an indirect CCF on digital subtraction angiography.
