Fig. 3From: The evolution of an active solitary idiopathic choroiditis (focal scleral nodule): a case report of the natural course and a review of the literatureB-scan ultrasonography at one week and six weeks after presentation.a-b B-scan identified a small, dome-shaped fundus lesion measuring 1.4mm (height) x 6.1mm x 6.3mm one week after presentation (a) and remained relative unchanged six weeks later (b). Blue arrow, lesionBack to article page