Figure 1.

(a) Picture of the dome shaped lesion in the upper nasal quadrant. (b) B scan echographic image showing a classical lengthened image with a flattening and weakening of the posterior eye wall, for the presence of silicon oil in the vitreous chamber. (c) A scan echographic image showing a medium-low reflective lesion followed by a chain of multiple signals. (d) B scan echographic image showing a classical lengthened and weakened image due to the presence of silicon oil in the upper medial episcleral space.