Demographic, clinical, and imaging findings for the patient cohort
| Patient No. | Age (yr) | Sex | Clinical Presentation | CT or MRI Available | EOMs Involved | Lesion Morphology | Lesion Margins | Involvement of Insertion of EOM on Globe | Density/Intensity on Postcontrast Relative to Normal EOM |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 64 | F | Proptosis and CN VI palsy | MRI | Rt. MR | Fusiform | Well-defined | No | Mildly hyperintense |
| Lt. LR | |||||||||
| 2 | 42 | F | Gaze difficulty and tearing | CT | Lt. LR | Fusiform | Well-defined | No | Moderately hyperdense |
| 3 | 71 | F | N/A | MRI | Rt. SO | Round | Well-defined | No | Mildly hypointense |
| 4 | 71 | F | N/A | MRI | Rt. LR, MR, SO, Lt. LR and IR | Round and fusiform | Well-defined | No | Mildly hypointense |
| 5 | 62 | F | Proptosis and pain | MRI | Rt. LR | Round | Well-defined | No | Moderately hypointense |
| Lt. IR | |||||||||
| 6 | 53 | F | Proptosis and gaze difficulty | CT | Rt. LR, SR, MR | Round and fusiform | Well-defined | No | Mildly hyperdense |
| Lt. LR | |||||||||
| 7 | 70 | M | Blurry vision | MRI | Rt. IR | Fusiform | Well-defined | No | Isointense |
| Lt. IO |