Different presentations of intraretinal fluid collections in optic disc pits: OCT study of 3 cases.
نویسندگان
چکیده
The congenital optic disc pit is a rare anomaly that can lead to major visual impairment associated with subretinal fluid accumulation. The authors describe the optical coherence tomography study of three cases of untreated congenital optic disc pits with different levels of visual impairment and its different presentations of intraretinal fluid collections.
منابع مشابه
Three-dimensional imaging of an optic disk pit using high resolution optical coherence tomography.
PURPOSE To clarify the origin of the coexisting fluid in an optic disc pit case by using optical coherence tomography (OCT). METHODS High resolution OCT (Cirrus prototype, Carl Zeiss Meditec) was used for image acquisition;three dimensional segmentation was performed using Food and Drug Administration-approved imaging software (3D-Doctor V4.0, Able software Corp., Lexington, MA) to demonstrat...
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This article reports a case of possible involvement of membrane tissue on the optic disc with macular schisis formation associated with glaucomatous optic disc without optic disc pits. A 78-year-old man presented with loss of central visual acuity of the left eye. He had a medical history of primary open-angle glaucoma. Visual acuity was 0.6 in his left eye, and funduscopy revealed macular schi...
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Optic disc pit (ODP) is a rare congenital anomaly of the optic disc, which can be complicated by a maculopathy associated with progressive visual loss. Optic disc pits are usually unilateral and sporadic in occurrence, and the development of maculopathy is unpredictable with no known triggers. Optic disc pit maculopathy (ODP-M) is characterized by intraretinal and subretinal fluid at the macula...
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PURPOSE To demonstrate high-speed, ultrahigh-resolution, 3-dimensional optical coherence tomography (3D OCT) and new protocols for retinal imaging. METHODS Ultrahigh-resolution OCT using broadband light sources achieves axial image resolutions of approximately 2 microm compared with standard 10-microm-resolution OCT current commercial instruments. High-speed OCT using spectral/Fourier domain ...
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ورودعنوان ژورنال:
- Arquivos brasileiros de oftalmologia
دوره 69 5 شماره
صفحات -
تاریخ انتشار 2006