This abstract is assigned to sessions
| Title | Swept-source optical coherence tomography angiography in active and scarred toxoplasmic retinochoroiditis |
| Accept poster if oral is not possible ? | Yes |
| Purpose | To describe OCT angiography findings in toxoplasmic retinochoroiditis. |
| Methods | OCTangiography scans in active (14 eyes) and scarred (8 eyes) retinochoroiditis were retrospectively reviewed. |
| Results | In active lesions, OCT angiography findings were as follows: dark hypointense areas in retinal plexuses and choriocapillaris in all 14 eyes, retinal telangiectasia in one eye and retinal capillary non-perfusion due to branch retinal artery occlusion in one eye. In scarred lesions, there were dark hypointense areas in retinal plexuses and choriocapillaris in all 8 eyes, retinal telangiectasia in one eye, and visibility of medium and large choroidal vessels in 6 eyes. Five peripapillary scars were associated on OCT angiography with wedge-shaped loss of radial peripapillary capillaries corresponding to localized retinal nerve fiber layer defects on clinical examination. |
| Conclusion | OCT angiography may be useful in evaluating microvascular changes in active and scarred toxoplasmic retinochoroiditis. |
| Conflict of interest | No |
Author 1
| Last name | KHAIRALLAH |
| Initials of first name(s) | M |
| Department | Ophthalmology |
| City | Monastir |
| Country | Tunisia |
Author 2
| Last name | Ben Aoun |
| Initials of first name(s) | S |
| Department | Ophthalmology |
| City | Monastir |
| Country | Tunisia |
Author 3
| Last name | Fekih |
| Initials of first name(s) | K |
| Department | Ophthalmology |
| City | Monastir |
| Country | Tunisia |
Author 4
| Last name | Nemria |
| Initials of first name(s) | J |
| Department | Ophthalmology |
| City | Monastir |
| Country | Tunisia |
Author 5
| Last name | Zaouali |
| Initials of first name(s) | S |
| Department | Ophthalmology |
| City | Monastir |
| Country | Tunisia |
