Bilateral Birdshot Retinochoroiditis and Retinal Astrocytoma

Figure 4

A B-scan report of the astrocytoma revealing calcification and high reflectivity. Impression: solid elevated mass SN equator. Patchy high reflectivity centrally persisting at low gain and with posterior shadowing in keeping with calcification. Lower reflectivity posterior and superior edges. No retinal detachment. PVD appears complete. Appearance in keeping with astrocytoma.