A 74-year-old man with a history of ocular trauma 20 years earlier. Axial US image of the right eye shows increased echogenicity of both walls of the lens, with intraocular echoes. There is also a synechia between the iris and the lens, causing the iris to curve forward (arrows)—the so-called iris bombe. This condition prevents the flow of aqueous humour from the posterior to the anterior chamber. Also note the thick posterior membranes between the lens and the vitreous (arrowheads)