Search results (39 results)

Apr 9 2020 by Daraius N Shroff, MS FMRF FRCS

A 54-year-old man with DM for 15 years. The left eye had a visual acuity of 20/40. Wide field swept source OCTA revealed branching out central neovascular trunk vessels from the disc with terminal loops, along with exuberant proliferation of irregular small-calibre fine new vessels. The patient underwent OCTA guided pan retinal photocoagulation.

Photographer: Anuj Choudhary, Shroff Eye Centre, New Delhi

Imaging device: Zeiss Plex Elite 9000

Condition/keywords: proliferative diabetic retinopathy (PDR)

Jan 4 2019 by Netan Choudhry, MD, FRCS(C) FASRS

Swept-Source OCT montage of a 45-year-old male with Alports disease and posterior subcapsular cataract.

Photographer: John Golding BA, Vitreous Retina Macula Specialists of Toronto

Imaging device: Topcon DRI Triton

Condition/keywords: Alports disease, optical coherence tomography (OCT), swept source

Jun 13 2023 by Sonali P Lomte, MBBS,DNB

OCT Angiography of Optic Disc ( vitreous slab) of a 56 year old male with proliferative diabetic retinopathy showing neovascularization of disc.

Photographer: Dr Sonali Lomte, R J Sankara Eye Hospital, New Panvel

Imaging device: TOPCON DRI OCT Triton Plus swept source OCT

Condition/keywords: NEOVASCULARISATION OF DISC, OCTA

Mar 1 2021 by Avris Romario Diparaja Siahaan

Swept source OCT angiography (montage photography) of a 62-year-old woman with proliferative diabetic retinopathy in her both eyes.

Photographer: Nanda Lessi Hafni Eka Putri, MD (Ophthalmologist) & Ryan Mishbahuddin (Nurse), Ciawi General Hospital (Rumah Sakit Umum Daerah Ciawi)

Imaging device: DRI OCT Triton Plus

Condition/keywords: fundus photograph, montage, optical coherence tomography (OCT), swept source, wide angle imaging

Mar 1 2021 by Avris Romario Diparaja Siahaan

Fundus photograph (montage photography) of a 57-year-old woman with proliferative diabetic retinopathy in her both eyes.

Photographer: Nanda Lessi Hafni Eka Putri, MD (Ophthalmologist) & Ryan Mishbahuddin (Nurse), Ciawi General Hospital (Rumah Sakit Umum Daerah Ciawi)

Imaging device: DRI OCT Triton Plus

Condition/keywords: fundus photograph, montage, optical coherence tomography (OCT), swept source, wide angle imaging

Mar 1 2025 by Hemanth Murthy, MBBS, MD, FASRS

Swept source OCT image of left eye of 34 year male patient with high hypermetropia(+14). BCVA 20/20 in right eye and 20/60 in left eye. Anterior segment was normal. There is loss of foveal pit with omega shaped elevation of inner retinal layers.

Photographer: Mr Veda Vyas

Condition/keywords: posterior microphthalmos

Sep 2 2021 by Avris Romario Diparaja Siahaan

Swept source OCT angiography of a 58-year-old man with hemorrhage in his left eye.

Photographer: Nanda Lessi Hafni Eka Putri, MD (Ophthalmologist) & Ryan Mishbahuddin (Nurse), Ciawi General Hospital (Rumah Sakit Umum Daerah Ciawi)

Imaging device: DRI OCT Triton Plus (Topcon)

Condition/keywords: fundus photograph, optical coherence tomography (OCT)

Jun 26 2020 by SANDEEP KUMAR

A 59-year-old man with DM for 18 years operated for mature cataract. Post op left eye had a visual acuity of 20/80. Wide field swept source OCTA revealed gross vessel wipe out in inferior hemi quadrant with branching out neovascular frond inferior to disc with terminal loops, The patient underwent Anti VEGF injection followed by OCTA guided sectoral retinal photocoagulation.Image J software used here to generate reverse image that sharply delineates the non perfusion are

Photographer: Sandeep Kumar

Imaging device: Optical coherence tomography system Zeiss Plex Elite 9000

Condition/keywords: hemi CRVO

Dec 21 2018 by Fawwaz F Al Mamoori, MD, Medical Retina Consultant

25-year-old male patient medically free, had sudden deterioration in his left eye vision. Visual acuity on presentation was counting fingers at 3 meter distance. Marked Relative Pupillary Afferent Defect (RAPD) was detected and fundoscopic exam showed abnormal foveal reflex. SS OCT B scan: showed a hypereflectivity of the inner plexiform layer (IPL), inner nuclear layer (INL) and OPL layer (fig 1, A).FA images were normal (fig 1, B). Angiography shows remarkable perifoveal capillary drop out within middle retinal layer correlating with perfusion density map which reveals significant decrease in capillary density at the same level (Fig 1, C). Enface ads more proof to PAMM by delineating ischemic distribution in a fern like pattern of hyper reflective areas within DCP (fig1, D).

Photographer: Dr.Fawwaz Al Mamoori (Al Mamoori Eye Clinic)

Imaging device: Triton Swept Source OCT (TOPCON)

Condition/keywords: optical coherence tomography (OCT), paracentral acute middle maculopathy

Jun 15 2020 by Aayesha Khanum

OCT choroidal tuberculoma.

Photographer: Puttaswamy

Imaging device: DRI OCT Triton swept source OCT-Topcon

Condition/keywords: abscess, choroidal tuberculoma

Jan 9 2018 by Sidra Zafar

OCT imaging of retinal astrocytoma in a female child with known diagnosis of tuberous sclerosis. A cystic pocket can be observed.

Imaging device: Swept Source

Condition/keywords: tuberous sclerosis

Jan 9 2018 by Sidra Zafar

Swept source OCT imaging of retinal astrocytoma in a female child with known diagnosis of tuberous sclerosis.

Imaging device: Swept Source

Condition/keywords: astrocytoma, optical coherence tomography (OCT), tuberous sclerosis

Jun 15 2020 by Aayesha Khanum

Fundus photo of diagnosed case of pulmonary TB.

Photographer: Puttaswamy

Imaging device: DRI OCT Triton swept source OCT- Topcon

Condition/keywords: abscess, choroidal tuberculoma

Sep 2 2021 by Avris Romario Diparaja Siahaan

Swept source OCT angiography (montage photography) and fundus photography of a 61-year-old woman with proliferative diabetic retinopathy in her right eye.

Photographer: Nanda Lessi Hafni Eka Putri, MD (Ophthalmologist) & Ryan Mishbahuddin (Nurse), Ciawi General Hospital (Rumah Sakit Umum Daerah Ciawi)

Imaging device: DRI OCT Triton Plus (Topcon)

Condition/keywords: diabetic retinopathy, fundus photograph, optical coherence tomography (OCT)

Dec 21 2018 by Fawwaz F Al Mamoori, MD, Medical Retina Consultant

70-year-old female patient known to have hypertension, presented with acute deterioration of left eye vision, best corrected visual acuity was 6/60. Fundoscopic exam showed abnormal foveal reflex whiting .SS-OCT B scan showed also a hypereflectivity of the inner plexiform layer (IPL), inner nuclear layer (INL) and OPL layer(figure-2, A). FA images were also normal(figure-2 B). Segmented angiographic images elucidate ischemia and capillary drop out predominantly at the level of DCP but less severe than Case 1 (fig 2, C). Correspondingly, Enface highlights hyper reflective areas in a fern like distribution in the middle retina at similar depth of ischemic lesions demonstrated on B scans and OCTA (fig 2, D)

Photographer: Dr.Fawwaz Al Mamoori (Al Mamoori Eye Clinic)

Imaging device: Triton Swept Source OCT (TOPCON)

Condition/keywords: optical coherence tomography (OCT), paracentral acute middle maculopathy

Jan 4 2022 by Thirumalesh Mochi Basavaraj, MD

Swept source OCT of a 65-yea-old patient with a large macular hole before and after surgery.

Photographer: Puttaswamy Narayana Nethralaya

Imaging device: Topcon Dri Triton

Condition/keywords: macular hole

Aug 20 2018 by DIEGO A BUESO PONCE, MD

Fundus photograph of an 52-year-old female with multiple choroidal metastases from primary lung cancer.

Photographer: Diego Bueso Ponce, Clinica Unidad Laser, Barranquilla Colombia

Imaging device: Topcon DRI OCT Triton Swept source OCT

Condition/keywords: choroidal metastasis

Jan 3 2022 by Thirumalesh Mochi Basavaraj, MD

Swept source OCT of a 65-year-old patient with posterior hyaloid separation and a large macular hole with undermined edges.

Photographer: Puttaswamy Narayana Nethralaya Bangalore

Imaging device: Topcon Dri Triton

Condition/keywords: large macular hole, posterior cyclitis hyaloid separation, swept source OCT

Feb 7 2024 by Fawwaz F Al Mamoori, MD, Medical Retina Consultant

A 27-year-old male patient, medically free, presented with unilateral left optic disc swelling. BCVA=1.0(OU), color vision, and contrast sensitivity were normal (OU) with no RAPD in the left eye. SS-OCT: showed left optic disc elevation with hyporeflective mass lesion (Fig-1 B). Enface OCT: showed left peripapillary hyperreflective ovoid mass lesions(Fig-2 D, Fig-3 F), FAF: showed left superonasal hyperautofluorescent drusenoid lesions. Orbital MRI with contrast was requested to exclude any optic nerve compressive lesions like (tumors: like mengioma or inflammatory lesions like granuloma (sarcoidosis). the result of orbital MRI was normal.

Photographer: Hana.S.Owais

Imaging device: TRITON(TOPCON,Swept Source OCT)

Condition/keywords: fundus autofluorescence (FAF), multimodal imaging, OCT EN FACE, optic disc drusen, optic disc edema

Feb 7 2024 by Fawwaz F Al Mamoori, MD, Medical Retina Consultant

27-year-old male, medically free, presented with left unilateral optic disc swelling. BCVA=1.0(OU), color vision, and contrast sensitivity were normal (OU)with no RAPD in the left eye. Swept Source OCT: showed elevated left optic disc with hyporeflective mass (Fig-1 B). Enface OCT: Showed left peripapillary multiple ovoid mass lesions(drusen) (Fig-2 d, Fig3 F). FAF: of the left eye showed superonasal hyper autofluorescent drusenoid lesions)(Fig3 E). Orbital MRI with contrast was requested to exclude any compressive lesions like tumors(menigioma)or inflammatory lesions like granuloma(sarcoid granuloma). orbital MRI result was normal.

Photographer: Hana.S.Owais

Imaging device: TRITON(TOPCON,Swept Source OCT)

Condition/keywords: fundus autofluorescence (FAF), multimodal imaging, OCT EN FACE, optic disc drusen, optic disc edema, swept source

Jan 1 2023 by Malek Yassine, MD

Swept source OCT en face at the silicon oil - Retina Interface shows droplets of SO emulsification around the fovea and at the superior arcade, with some inferior striae corresponding to ERM formation

Imaging device: Topcon Triton DRI-OCT

Condition/keywords: oct en face

Jan 1 2023 by Malek Yassine, MD

Swept Source OCT en face at deep capillary plexus, shows foveal and parafoveal intraretinal cysts corresponding to macular edema under silicon oil

Imaging device: Topcon Triton DRI-OCT

Condition/keywords: combined retinal detachment, OCT EN FACE

Jul 29 2022 by JORGE SOBERANES

Optical coherence tomography of a 70-year-old man with a sub-internal limiting membrane due to Valsalva retinopathy

Photographer: Jorge I. Soberanes, Asociación para Evitar la Ceguera en México.

Imaging device: PLEX Elite 9000, Zeiss

Condition/keywords: OCT, sub-inner limiting membrane hemorrhage, swept source, valsalva retinopathy

Aug 20 2018 by DIEGO A BUESO PONCE, MD

Fundus photograph of an 19-year-old female with congenital optic disc pit and associated maculopathy with subretinal fluid and retinoschisis.

Photographer: Diego Bueso Ponce, Clinica Unidad Laser, Barranquilla Colombia

Imaging device: Topcon DRI OCT Triton, Swept source OCT

Condition/keywords: congenital optic nerve pit, maculopathy, optic disc pit, retinoschisis

Mar 1 2021 by Avris Romario Diparaja Siahaan

Swept source OCT angiography (montage photography) of a 62-year-old woman with proliferative diabetic retinopathy in her both eyes.

Photographer: Nanda Lessi Hafni Eka Putri, MD (Ophthalmologist) & Ryan Mishbahuddin (Nurse), Ciawi General Hospital (Rumah Sakit Umum Daerah Ciawi)

Imaging device: DRI OCT Triton Plus

Condition/keywords: fundus photograph, montage, optical coherence tomography (OCT), swept source, wide angle imaging