A-scan ultrasound. Accuracy of diagnosis in orbital diseases.
D003560:Cysts / Q000175:diagnosis; D003937:Diagnosis, Differential; D005069:Evaluation Studies as Topic; D005094:Exophthalmos / Q000209:etiology; D005128:Eye Diseases / Q000175:diagnosis; D006801:Humans; D009915:Orbit; D009918:Orbital Neoplasms / Q000175:diagnosis; D014463:Ultrasonography; D014652:Vascular Diseases / Q000175:diagnosis