A True Double Optic Disc.

Area of Science:

• Ophthalmology
• Developmental Biology
• Medical Imaging

Background:

• A true double optic disc is an exceptionally rare congenital anomaly.
• It is characterized by two distinct optic nerve fascicles, presumed to form during early embryonic development.
• Variants include separate optic discs or a single disc with dual retinal vasculature.

Purpose of the Study:

• To report a rare case of a true double optic disc.
• To describe a unique presentation with two retinal vasculatures within the same optic disc cup.
• To illustrate the utility of multimodal imaging in characterizing this anomaly.

Main Methods:

• Case report methodology.
• Multimodal imaging techniques were employed.
• Detailed clinical and imaging data were analyzed.

Main Results:

• A rare variant of a true double optic disc was identified.
• The optic disc exhibited two distinct retinal vasculatures within a single optic disc cup.
• Multimodal imaging provided comprehensive visualization of the anomaly.

Conclusions:

• This case highlights an extremely rare form of a true double optic disc.
• The findings underscore the importance of recognizing congenital optic nerve variations.
• Multimodal imaging is crucial for the accurate diagnosis and characterization of such rare conditions.