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Corolla in the Fundus, Ultra-widefield OCTA of Takayasu Arteritis

29-year-old female presented with abnormally increased C-reactive protein and erythrocyte sedimentation rate was diagnosed as Takayasu arteritis complicated with severe retinopathy. The scleral vessels in her right eye were observed highly dilated with iris stroma atrophy and irregular pupil as shown in the picture. Both eyes underwent pan-retinal photocoagulation (fig.1).

IRVAN Syndrome Revealed by UWF Full-range OCTA

A 52-year-old female presented with hard exudation and intraretinal cystoid edema in her right eye and retinal atrophy in her left eye as shown in the high-resolution B-scan images. UWF full range OCTA revealed typical non-perfusion peripheral temporal area in her both eyes and aneurysmal ectasia with tortuous small vessels around the optic disks (blue circle). IRVAN syndrome (idiopathic retinal vasculitis,aneurysms and neuro-retinitis syndrome) was considered as the diagnosis

Choroidal Osteoma with Secondary CNV Captured with Full-range SS-OCTA

A 37-year-old female presented with orange irregular oval intraocular tumor at the posterior pole in the left eye as the color fundus shown. CT revealed an arc-shaped high radiodense lesion consistent with bone density at the posterior pole of eyeball (fig.1).

Virus Keratohelcosis with Secondary Corneal Neovascularization Captured by AS-OCTA

Anterior segment OCTA revealed that large corneal neovascular membrane invaded from the nasal side and communicated with the large vessels of the nasal sclera (fig. a). Flow area of the neovascularization could be quantified with built-in quantification tool (fig. b). The entire cornea was thickened with diffuse edema as shown in the en face image and high-resolution B-scan (fig. c&d).

Non-Proliferative Diabetic Retinopathy, NPDR, OCTA Single Scan

Non-Proliferative Diabetic Retinopathy, NPDR, OCTA single scan (1536 x 1280) 'Noninvasive, fast and subtle, leading the new era of wide area!' Image captured by a 400kHz speed SS-OCTA (Bmizar BM-400K, TowardPi Medical). Golden Signature Series.Endorsement and courtesy: Prof. LiPing Liu, Shandong Provincial Hospital, Jinan, China

Branch Retinal Vein Occlusion, BRVO, OCTA Single Scan

Branch Retinal Vein Occlusion, BRVO, OCTA Single Scan (1536 x 1280).'Faster, wider, clearer and safer... TowardPi full-range SS-OCTA will rewrite the diagnosis andtreatment protocol of fundus vascular diseases!'

Central Retinal Vein Occlusion, OCTA Single Scan

Central Retinal Vein Occlusion, CRVO, OCTA Single scan (1536 x 1280). “Toward π. Toward top, top in the world. From origin, to the summit, never stop pursuing!”

Choroidal Rupture with Choroidal Neovascularization

Full-range OCT angiography revealed a stripe-shaped tear of RPE along with Bruch's membrane on the choroidal capillary layer with a retinal macular hole. Neovascularization could be observed from the avascular layer. Captured by a swept-source OCT/OCTA from TowardPi Medical.

Gladiolus in the Fundus

Ultra-widefield full range OCT angiography of neovascularization secondary to BRVO. Captured by 400kHz SS-OCTA BMizar from TowardPi Medical.

An Egg-shaped Macular Neovascularization

An Egg-shaped Macular Neovascularization, OCTA (outer retina slab), B-scan (blood flow signal overlaid), and 3D vessel (with and without SVC & DVC). Auto segmentation with full depth projection artifact removal.
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