title: B-scan ultrasound in ophthalmology.
mesh_terms: D005128:Eye Diseases / Q000175:diagnosis*; D005129:Eye Foreign Bodies; D006801:Humans; D012163:Retinal Detachment / Q000175:diagnosis; D014465:Ultrasonics / Q000295:instrumentation; D014463:Ultrasonography; D014822:Vitreous Body