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2017, Number 1

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Rev Med MD 2017; 8.9 (1)

Unilateral chorioretinal coloboma in closed ocular trauma

Peña-Rodríguez EL, Castellanos-Franco TE, Becerra-Cota MG

Language: Spanish
References: 11
Page: 107-110
PDF size: 719.64 Kb.


ABSTRACT

Chorioretinal coloboma is caused by the incomplete closure of the embryonic fissure during fetal development. It can occur in the eyelid, iris, lens, retina, choroid or optic nerve. Anatomical alterations in the colobomatous eye include atrophic retina, staphylocatous sclera, absence of retinal pigment epithelium (RPE), Bruch's membrane and choroid. They are bilateral in 60%. Usually asymptomatic, however, it can help multiorgan organizations associated with the cardiovascular, nervous, musculoskeletal, gastrointestinal, genitourinary and nasopharyngeal systems.They usually present retinal detachment and choroidal neovacularization as complications, so it is advisable to keep them under surveillance. There is no treatment for chorioretinal coloboma, management depends on the conditions and complications that can occur each patient.We report the case of a 47-year-old male patient with a history of traumatic amputation of the right thoracic limb due to exposure to fireworks, as well as blurred vision, foreign body sensation and bilateral red eye. In the physical and radiological exploration is the finding of chorioretinal coloboma of an incidental way.


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