How is diffuse choroidal hemangioma diagnosed in Sturge-Weber syndrome (SWS)?

Updated: Dec 26, 2018
  • Author: Masanori Takeoka, MD; Chief Editor: George I Jallo, MD  more...
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In the diagnosis of diffuse choroidal hemangioma, A-scan and B-scan ultrasonography may be useful diagnostic aids. B-scan ultrasonography characteristically shows a solid, echogenic mass, whereas A-scan ultrasonography demonstrates high internal reflectivity.

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