A coloboma is an eye abnormality present at birth that results from the absence of some tissues in certain parts of the eye. ... Symptoms of chorioretinal colobomas. ... (OCT) of the optic nerve ...

A coloboma is when tissue is missing from the eye. Learn about the causes, symptoms, ... This can occur with aging, but it is also the case in chorioretinal colobomas.

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Microphthalmos and chorioretinal coloboma were found to be variably associated with foveal hypoplasia in this series. ... OCT in foveal hypoplasia shows the lack of a foveal pit, ...

Progression from mild atrophic change less than 0.5 disc diameters in size to full-thickness chorioretinal atrophy 3 disc ... and choriocapillaris on OCT, left eye punched-out ‘coloboma-like ...

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Chorioretinal coloboma is also most commonly seen in the inferonasal quadrant but can extend to affect the optic nerve as well. Where the optic nerve is affected, this can result in partial or ...

Based on examination findings and history, the diagnosis is chorioretinal coloboma. A chorioretinal coloboma appears on fundus examination as a demarcated, white area of the fundus that is absent ...