His best-corrected visual acuity was 1.0 in both eyes and slit lamp biomicroscopy revealed a free-floating transparent vitreous cyst in the right eye. Ultrasound-B (10 Hz) examination using a ...

However, ultrasound often reveals a buried microphthalmic remnant or cyst. Microphthalmia refers to an eye with reduced volume and may be associated with coloboma or with an orbital cyst.

An eye and orbit ultrasound uses high-frequency sound waves to measure and produce detailed images of your eye and eye orbit (the socket in your skull that holds your eye). An eye and orbit ...