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Figure 5: Multimodal imaging of a young female patient with tubercular serpiginous like choroiditis. Fundus photograph shows yellowish serpiginous like choroiditis lesions in the macula (a). Indocyanine green angiography shows early (b) and late (c) hypocyanescence suggestive of choriocapillaris ischemia. Enhanced-depth imaging optical coherence tomography shows choriocapillaris thickening and hypo-reflectivity corresponding to the serpiginous-like choroiditis lesions (yellow dotted line) (d). Optical coherence tomography angiography en face image at the level of choriocapillaris shows dark flow deficit areas (yellow arrowheads), which correspond to the hypocyanescent lesions on indocyanine green angiography and choriocapillaris thickening on enhanced-depth imaging optical coherence tomography (e). In the healed stage, enhanced-depth imaging optical coherence tomography shows choriocapillaris thinning (yellow dotted line) and increased choroidal reflectance (f). Optical coherence tomography angiography shows resolution of the dark areas of flow deficit |
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