Fig. 24.1 Retinitis pigmentosa/rod-cone dystrophy. (a) A fundus photo of a 65-year-old male with retinitis pigmentosa showing early changes which include vessel attenuation and retinal pigment epithelium atrophy. (b) The…
Fig. 3.1 (a) Direct fundus examination. (b) Standard fundus (en face) view right eye Optical coherence tomography (OCT) was a major leap forward providing clinicians access to the cross-sectional details…
Fig. 18.1 Acute central serous chorioretinopathy. SD-OCT showing high height of subretinal fluid relative to the basal diameter of the fluid 18.2.2 Fibrin in Central Serous Chorioretinopathy As early as…
Fig. 22.1 Myopic staphyloma. SD-OCT showing deep posterior staphyloma. Both edges of the structure are inverted and delineated as an inverted image Because of relatively small pathology and unstable fixation,…
OCT feature Description PED (pigment epithelial detachment) Areas of detached pigment epithelium. The lesion is filled with serous fluid and/or fibrovascular tissue SHRM (subretinal hyperreflective material) Thickening of the outer…
Fig. 8.1 Diffuse retinal thickening. SD-OCT showing sponge-like swelling, low reflective, expanded and irregular areas of the retina, and small amount of subfoveal fluid 2. Cystoid macular edema (Fig….
Fig. 14.1 Alterations within the area of geographic atrophy. (a) SD-OCT showing the absence of the outer retinal layers and remaining of a thin line on the outer margin of…
Fig. 26.1 (a) Conjunctival nevus with cyst. (b) Anterior segment OCT presents thickening of the conjunctiva and intralesional cyst Clinically, ocular surface squamous neoplasia (OSSN) presents as elevated, papillary, gelatinous,…
Fig. 4.1 SS-OCT image of a normal eye. In this 12 mm section, the structures within the retina and choroid are clearly visualized. Due to the reduced sensitivity roll-off, the…
Fig. 29.1 (a) The prototype of the first surgical microscope-integrated iSD-OCT system based on Cirrus HD-OCT™ source and running the 4.5.1.11 Cirrus HD-OCT™ acquisition software adapted to the optical pathway…
