|Year : 2017 | Volume
| Issue : 6 | Page : 516-517
A rare case of idiopathic parafoveal telangiectasia associated with central serous chorioretinopathy
Nicey Roy Thomas, Rupak Roy, Kumar Saurabh, Kalpita Das
Department of Retina Services, Aditya Birla Sankara Nethralaya, Kolkata, West Bengal, India
|Date of Submission||06-Mar-2017|
|Date of Acceptance||23-May-2017|
|Date of Web Publication||23-Jun-2017|
Aditya Birla Sankara Nethralaya, 147, Mukundapur, E.M. Bypass, Kolkata - 700 099, West Bengal
Source of Support: None, Conflict of Interest: None
Keywords: Central serous chorioretinopathy, choroidal neovascularization, parafoveal telangiectasia
|How to cite this article:|
Thomas NR, Roy R, Saurabh K, Das K. A rare case of idiopathic parafoveal telangiectasia associated with central serous chorioretinopathy. Indian J Ophthalmol 2017;65:516-7
|How to cite this URL:|
Thomas NR, Roy R, Saurabh K, Das K. A rare case of idiopathic parafoveal telangiectasia associated with central serous chorioretinopathy. Indian J Ophthalmol [serial online] 2017 [cited 2019 Dec 6];65:516-7. Available from: http://www.ijo.in/text.asp?2017/65/6/516/208873
A 39-year-old female presented with gradual diminution of vision in her both eyes. She had been diagnosed with choroidal neovascularization (CNV) in the left eye in past and had received three anti-vascular endothelial growth factor (anti-VEGF) injections. Best-corrected visual acuity was 20/60 in both eyes. Anterior segment examination was unremarkable in both eyes. Fundus of the right eye showed subretinal hemorrhage, retinal pigment epithelium (RPE) atrophy, and right-angled venule at macula along with RPE alterations near the superior arcade [Figure 1]a. Left eye showed RPE atrophy with pigment epithelial detachment (PED) [Figure 1]b. Fluorescein angiography (FA) of the right eye showed parafoveal telangiectatic vessels with leakage characteristic of parafoveal telangiectasia (PFT) along with early hyperfluorescence with late leakage at the temporal margin of the fovea. Right eye also showed focal leak near superior arcade and multiple window defects suggestive of central serous chorioretinopathy (CSCR) [Figure 2]a and [Figure 2]b. FA of the left eye revealed window defects, PED, and scarring [Figure 2]c. Spectral domain optical coherence tomography (SDOCT) of the right eye showed subretinal hyperreflectivity with adjacent intraretinal edema suggestive of CNV [Figure 3]a. Left eye showed a serous PED with scarring [Figure 3]b. The patient was administered anti-VEGF in the right eye. SDOCT of the right eye after two injections showed resolution of the CNV.
|Figure 1: Color fundus photograph of the right eye showing subretinal hemorrhage with retinal pigment epithelium atrophy at the macula (arrow), a right-angled venule (white arrowhead) and retinal pigment epithelium alterations near the superior arcade (red arrowheads) (a). Color fundus photograph of the left eye showing retinal pigment epithelium atrophy (arrow) with pigment epithelial detachment (white arrowhead) (b)|
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|Figure 2: Fluorescein angiography of the right eye showing parafoveal telangiectatic vessels (arrow) with progressive leakage characteristic of parafoveal telangiectasia (a). Early hyperfluorescence with late leakage at the temporal margin of fovea suggestive of a choroidal neovascularization (arrow) and a focal leak above the superior arcade (red arrowhead) with multiple window defects (white arrowheads) suggestive of central serous chorioretinopathy (b). Fluorescein angiography of the left eye showing window defects (white arrowhead), pigment epithelial detachment (red arrowhead) and scarring (arrow) (c)|
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|Figure 3: Spectral domain optical coherence tomography of the right eye showing hyperreflectivity at the subretinal level (arrow) with intraretinal edema suggestive of choroidal neovascularization (a). Spectral domain optical coherence tomography of the left eye showing serous pigment epithelial detachment (white arrowhead) with scarring at the macula (arrow) (b)|
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| Discussion|| |
Natural course of PFT can be complicated by CNV which occurs due to intraretinal capillary proliferation and atrophy of the outer retina. Our case had an unusual association of PFT with CSCR. CNV is also a known sequela of chronic CSCR. Eyes with PFT may have concurrent vision-threatening retinal diseases. Such unusual associations have been reported only once till date. Whether these associations are coincidental or could this indicate a broader, underlying pathology needs to be explored. Overlap in presentation and findings in such cases highlights the importance of multimodal imaging for the right diagnosis and treatment of PFT.
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Conflicts of interest
There are no conflicts of interest.
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[Figure 1], [Figure 2], [Figure 3]