Research Article

Ultrasound Biomicroscopy Detects Peters’ Anomaly and Rieger’s Anomaly in Infants

Figure 5

UBM images of Dx-Type IV. (a) A flat echo consistent with the echo intensity of the iris in the pupil’s area, and an abnormal strand of peripheral iris extends to the protruding Schwalbe line (arrow in patient 3). (b) The iris was antedisplacement, an abnormal strand of peripheral iris extended to the protruding Schwalbe line, and the pupil disappeared (arrowed in patient 26). (c) An abnormal strand of peripheral iris extended to the protruding Schwalbe line (arrow in patient 1). (d) The iris thickened, a discontinuous echo consistent with the echo intensity of the iris in the pupil’s area, and an abnormal strand of peripheral iris extends to the protruding Schwalbe line (arrow in patient 13).
(a)
(b)
(c)
(d)