PMC5072854_01
Iris coloboma of the left eye showing the classic keyhole-shaped defect
PAMJ-24-201-g001.jpg
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Her uncorrected distance visual acuity was 1.0 in both eyes; slit-lamp examination was normal in the right eye and revealed in the left eye an inferior nasal iris notch giving an appearance of the classic keyhole-shaped defect (Figure 1).
PMC5072854_02
PMC5072854_03
Bilateral chorio retinal coloboma showing atresia on the inferonasal retina, exposing sclera without macula involvement. A) right eye; B) left eye
PAMJ-24-201-g002.jpg
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Fundus examination revealed myopic conus and a chorioretinal coloboma in the infero nasal quadrant without macula involvement (Figure 2).