Research Article

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

Table 2

Findings from UBM.

CaseEyesUBM findingUBM dx-types

1BAbnormal strand of peripheral iris extends to the protruding Schwalbe lineIV
2BDM and endothelium with discontinuous echo and abnormal filamentous iris extends to the border of the posterior corneal defectII
3RA 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 lineIV
4RDM and endothelium with heterogenous echo, the bilateral irises adhered to the peripheral cornea, and the lens’ echo was enhanced and penetrated into the anterior chamberIII
5BDM and endothelium with iridocorneal adhesion and hyperechoic lens penetrated into the anterior chamberIII
6BDM and endothelium with discontinuous echo and iridocorneal adhesionII
7RDM and endothelium with discontinuous echo and abnormal filamentous iris extends to the border of the posterior corneal defect; heterogenous hyperechoic lensIII
8BDM and endothelium with discontinuous echoI
9RAbnormal strand of iris extends to the distention area of DM and endotheliumII
10LThe iris adhered to the peripheral cornea and hyperechoic lensIII
11BR: DM and endothelium with heterogenous echo and abnormal filamentous iris extends to the border of the posterior corneal defectR: II
L: DM and endothelium with heterogenous echoL: I
12BR: DM and endothelium with discontinuous echo, the abnormal bilateral strand of the iris extends to the border of the posterior corneal defectII
L: DM and endothelium with iridocorneal adhesion
13LThe iris was thickening, 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 lineIV
14BDM and endothelium with heterogenous echo and the lens’ echo wre enhanced and penetrated into the anterior chamber, near the posterior surface of the corneaIII
15BR: DM and endothelium with discontinuous echo and abnormal filamentous iris extends to the border of the posterior corneal defectR: II
L: DM and endothelium with heterogenous echo; the lens’ echo was enhancedL: III
16LDM and endothelium with discontinuous echo and abnormal filamentous iris extends to the border of posterior corneal defectII
17BR: DM and endothelium with heterogenous echo, the iris was ante displacement, the lens’ echo was enhanced and penetrated into the anterior chamber.III
L: DM and endothelium with discontinuous echo, the echo on the anterior surface of the irises was discontinued with iridocorneal adhesion, and the echo of the lens was enhanced
18RDM and endothelium with heterogenous echo and abnormal filamentous iris extends to the border of the posterior corneal defectII
19BDM and endothelium with discontinuous echo and iris thickeningI
20RThe iris adhered to the peripheral cornea and hyperechoic lensIII
21BR: DM and endothelium with discontinuous echo and abnormal filamentous iris extends to the border of the posterior corneal defectR:II
L: DM and endothelium with discontinuous echoL: I
22LDM and endothelium with discontinuous echo, iris thickening, and abnormal filamentous iris extends to the border of the posterior corneal defectII
23BR: DM and endothelium with discontinuous echo and abnormal filamentous iris extends to the border of the posterior corneal defect and hyperechoic lensR:III
L: DM and endothelium with discontinuous echo and abnormal filamentous iris extends to the border of the posterior corneal defectL: II
24RDM and endothelium with heterogenous echo, the iris was antedisplacement, and iridocorneal adhesion with the central corneaII
25RIris thinning and abnormal strand of peripheral iris extends to the protruding Schwalbe line.IV
26BR: DM and endothelium with discontinuous echo and an abnormal filamentous iris extends to the border of the posterior corneal defectR: II
L: the iris was antedisplacement, an abnormal strand of peripheral iris extends to the protruding Schwalbe line, and pupil disappearsL: IV

Eyes: B = bilateral, R = right, L = left