Published in:
01-12-2003 | Case Report
MRI findings in a child with sigmoid sinus thrombosis following mastoiditis
Authors:
Maurice A. A. J. van den Bosch, Jan A. Vos, Marie A. C. J. de Letter, Jacob A. de Ru, Ronnie A. A. M. van Diemen-Steenvoorde, Frans B. Plötz
Published in:
Pediatric Radiology
|
Issue 12/2003
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Abstract
We describe the MRI features of sigmoid sinus thrombosis following mastoiditis in a 3-year-old girl. The features consisted of increased signal from the sinus on T2-weighted images and absence of flow on MR venography. It is concluded that MRI enabled a timely diagnosis of this life-threatening disease. MRI, as a non-invasive technique that does not use ionizing radiation, should be considered the investigation of first choice, especially in young patients.