Abstract
We report CT, MRI and angiographic findings of an arachnoid granulation in the straight sinus in a young man. Its density and signal intensity were isodense and isointense with cerebrospinal fluid on CT and MRI, respectively. The lesion appeared as a filling defect on MR venography and conventional angiography.
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Received: 2 November 1999/Accepted: 3 February 2000
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Shin, J., Lee, H., Lee, M. et al. An arachnoid granulation in the straight sinus. Neuroradiology 42, 746–748 (2000). https://doi.org/10.1007/s002340000381
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DOI: https://doi.org/10.1007/s002340000381