Optic nerve atrophy that further investigation by MR imaging Optic nerve atrophy
Conditions
Interventions
Subjects who had clinical consistent with optic nerve atrophy, OCT examinations by ophthalmologist and orbital MR imaging,The controls were collected from patients undergoing imaging for seizure, head
Diagnostic,Diagnostic
Optic nerve atrophy subjects,Control subjects
Sponsors
Faculty of Medicine Vajira Hospital, Navamindradhiraj University
Eligibility
Sex/Gender
All
Age
13 Years to 86 Years
Inclusion criteria
Inclusion criteria: Optic nerve atrophy that further investigation by MR imaging
Exclusion criteria
Exclusion criteria: 1. Other conditions which affected optic nerve size such as optic nerve tumor, ischemic cause to optic nerv and increased intracranial hypertension 2. Uncooperative patient
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Optic nerve area by MR imaging Within one week after performed MR imaging A freeform ROI measurement tool on the PACS was used to outline and measure the cross-sectional optic nerve areas (mm2) | — |
Secondary
| Measure | Time frame |
|---|---|
| Demographic continuous and catagorial data such as age and sex immediate Demographic continuous data were presented by mean +/- standard deviation (SD). Categorical data were presented as number and percentage | — |
Countries
Thailand
Contacts
Public ContactMasuma Vudhivanich
Faculty of Medicine Vajira Hospital, Navamindradhiraj University
Outcome results
None listed