Search results (27 results)

Sep 22 2012 by Hamid Ahmadieh, MD

FA and ICG angiography imagings of the right eye of a 70-year-old man with idiopathic macular telangiectasia type 2.

Photographer: Hamid Ahmadieh, MD, Ophthalmic Research Center, Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences

Imaging device: HRA

Condition/keywords: idiopathic macular telangiectasia, indocyanine green (ICG) angiography

Sep 22 2012 by Hamid Ahmadieh, MD

Color fundus photograph & OCT imagings of the left eye of a 70-year-old man with idiopathic macular telangiectasia type 2 and CNV.

Photographer: Hamid Ahmadieh, MD, Ophthalmic Research Center, Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences

Imaging device: Topcon Fundus Camera & Topcon OCT

Condition/keywords: choroidal neovascularization (CNV), idiopathic macular telangiectasia, optical coherence tomography (OCT)

Sep 22 2012 by Hamid Ahmadieh, MD

Autofluorescence imagings of both eyes of a 70-year-old man with idiopathic macular telangiectasia type 2.

Photographer: Hamid Ahmadieh, MD, Ophthalmic Research Center, Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences

Imaging device: HRA

Condition/keywords: autofluorescence imaging, idiopathic macular telangiectasia

Sep 22 2012 by Hamid Ahmadieh, MD

Late phase FA and ICG angiography imagings of the right eye of a 70-year-old man with idiopathic macular telangiectasia type 2.

Photographer: Hamid Ahmadieh, MD, Ophthalmic Research Center, Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences

Imaging device: HRA

Condition/keywords: idiopathic macular telangiectasia, indocyanine green (ICG) angiography

Sep 22 2012 by Hamid Ahmadieh, MD

FA and ICG angiography imagings of the left eye of a 70-year-old man with idiopathic macular telangiectasia type 2 and CNV.

Photographer: Hamid Ahmadieh, MD, Ophthalmic Research Center, Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences

Imaging device: HRA

Condition/keywords: choroidal neovascularization (CNV), idiopathic macular telangiectasia, indocyanine green (ICG) angiography

Sep 22 2012 by Hamid Ahmadieh, MD

Late phase FA and ICG angiography imagings of the left eye of a 70-year-old man with idiopathic macular telangiectasia type 2 and CNV.

Photographer: Hamid Ahmadieh, MD, Ophthalmic Research Center, Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences

Imaging device: HRA

Condition/keywords: choroidal neovascularization (CNV), idiopathic macular telangiectasia, indocyanine green (ICG) angiography

Mar 8 2018 by Daniel R Agarwal, MD

OCT Angiography image in a 51-year-old male with fogging of vision and leaking on fluorescein angiography.

Photographer: Jen Welsh

Imaging device: Zeiss Angioplex OCTA

Condition/keywords: macular telangiectasia, macular telangiectasia type 2

Apr 12 2018 by Aaron P. Appiah, MD

45-year-old African American female, with type 2 diabetes mellitus, bilateral macular telangiectasia, hyper- fluorescence on FA, and cystoid changes on OCT.

Imaging device: Cirrus HD-OCT

Condition/keywords: macular telangiectasia type 2

Apr 12 2018 by Aaron P. Appiah, MD

45-year-old African American female, with type 2 diabetes mellitus, bilateral macular telangiectasia, hyper- fluorescence on FA, and cystoid changes on OCT.

Imaging device: Cirrus HD-OCT

Condition/keywords: macular telangiectasia type 2

Apr 12 2018 by Aaron P. Appiah, MD

45-year-old African American, female with type 2 diabetes mellitus, showing bilateral, temporal macular telangectasis and peripheral microaneurysms.

Imaging device: Optos California

Condition/keywords: macular telangiectasia type 2

Apr 12 2018 by Aaron P. Appiah, MD

45-year-old African American, female with type 2 diabetes mellitus, showing bilateral, temporal macular telangectasis & peripheral microaneurysms

Imaging device: Optos California

Condition/keywords: macular telangiectasia type 2

Jul 1 2022 by T. P . VIGNESH, MBBS,MS

Fundus photo of a 70 year old man with Mactel with scarred subretinal neovascular membrane.

Photographer: Bharathi Singaravel

Imaging device: Zeiss Clarus

Condition/keywords: macular telangiectasia type 2

May 13 2019 by Hashim Ali Khan, OD, FAAO

OCT-angio of superficial vascular network and structural OCT of a 60-years-old female demonstrating macular TEL showing alterations in FAZ and vascular remodeling and increased the intercapillary distance.

Imaging device: Optical Coherence Tomography Angiography

Condition/keywords: idiopathic macular telangiectasia, macular telangiectasia, macular telangiectasia type 2

Sep 12 2020 by Deepak Bhojwani, MS

OCT-angiographic images of a 52-year-old gentlemen showing abnormal telangiectatic vessels over the macula in superficial layer which can be traced down to the deeper layer of capillaries. The outer retinal slab on OCTA delineates CNVM (a known complication of mactel). The structural image on extreme down right also shows the right-angled vessel (characteristic of mactel's and the associated structural damage secondary to CNV.

Photographer: DEEPAK BHOJWANI

Imaging device: ZEISS OCT-ANGIOPLEX

Condition/keywords: macular telangiectasia type 2, optical coherence tomography (OCT)

Mar 29 2024 by Lucy V Cobbs, M.D.

Optical coherence tomography angiography allows for 3-dimensional vessel imaging and may help detect abnormal vessels earlier than fluorescein angiography, which was historically used in diagnosis of MacTel type 2. This OCTA of the left eye of a 52-year-old male captures superficial telangiectatic macular vessels (top left) and follows them as they dive into deeper capillary layers (top right). The structural image of this OCTA (bottom right) shows the classic “right angles” of these abnormal vessels as they plunge. The outer retinal slab image (bottom left) shows a choroidal neovascular membrane, which is a rare complication of MacTel type 2.

Condition/keywords: Mac Tel type 2

Mar 31 2023 by Niloofar Piri, MD

Fundus autofluorescence of both eyes in a diabetic patient with Mac tel type 2 demonstrating classic temporal foveal hyperAF.

Condition/keywords: idiopathic macular telangiectasia, Mac Tel type 2, macular telangiectasia type 2

Mar 29 2024 by Lucy V Cobbs, M.D.

Color fundus photograph of a right eye depicts fundus changes typically seen early in disease onset of MacTel type 2. The first clinical sign of disease is subtle retinal opacification parafoveally. RPE changes initially occur temporally along dilated capillaries and then later involve the rest of the parafoveal region as disease progresses.

Condition/keywords: Mac Tel type 2, retina

Mar 29 2024 by Lucy V Cobbs, M.D.

Color fundus photograph of the right eye of a 61-year-old Caucasian female shows that as disease progresses, parafoveal capillaries become dilated temporally and then circumferentially around the fovea. The vessels also appear to make “right angle” turns as they plunge into deep retina. Punctate crystals may form at the vitreoretinal interface in almost half of MacTel type 2 patients and do not correlate with disease progression. This patient had bilateral asymmetric disease involvement, which is typical for MacTel type 2.

Condition/keywords: fundus photograph

Dec 10 2019 by Jane S Myung, MD

Fundus photograph of a 58-year-old male with a past ocular history of macular telangiectasia type 2 who came in for routine follow-up with no vision changes and was found to have nearly complete retinal vessel whitening with a creamy appearance in both eyes. His past medical history includes diabetes, hypertension and hyperlipidemia, and he admits to stopping all his systemic medications several months prior.

Photographer: Puna Vongdara

Imaging device: Optos Ultrawidefield Camera

Condition/keywords: lipemia retinalis

Dec 10 2019 by Jane S Myung, MD

Fundus photograph of a 58-year-old male with a past ocular history of macular telangiectasia type 2 who came in for routine follow-up with no vision changes and was found to have nearly complete retinal vessel whitening with a creamy appearance in both eyes. His past medical history includes diabetes, hypertension and hyperlipidemia, and he admits to stopping all his systemic medications several months prior.

Photographer: Puna Vongdara

Imaging device: Optos Ultrawidefield Camera

Condition/keywords: lipemia retinalis

Mar 29 2024 by Lucy V Cobbs, M.D.

Color fundus photograph of the left eye of a 70-year-old male with a disciform scar resulting from a neovascular membrane. A minority of MacTel type 2 patients develop neovascular disease, and the gold standard treatment is anti-VEGF intravitreal therapy. Without treatment, membranes may progress to severe central macular scarring. Late stages of proliferative MacTel type 2 may be confused with AMD, and a differentiating aspect is that MacTel type 2 typically lacks pigment epithelial detachments and drusen.

Condition/keywords: Mac Tel type 2

Mar 29 2024 by Lucy V Cobbs, M.D.

Fluorescein angiography of the left eye of a 45-year-old African American female with MacTel type 2 and Type 2 Diabetes. This angiogram demonstrates peripheral microaneurysms characteristic of mild non proliferative diabetic retinopathy and temporal foveal leakage with telangiectatic macular capillaries classic for MacTel type 2. There is a well-established association between the two conditions.

Condition/keywords: Mac Tel type 2

Mar 29 2024 by Lucy V Cobbs, M.D.

Optical coherence tomography demonstrates a cavitation involving the inner retina with a thin ILM drape over the region of tissue loss. In addition, there is underlying focal disruption of the ellipsoid zone. These hyporreflective cavitations do not correlate with leakage on fluorescein angiography and are distinct from cysts in that they are not thought to be fluid filled.

Condition/keywords: Mac Tel type 2

Mar 29 2024 by Lucy V Cobbs, M.D.

Fundus autofluorescence photograph of both eyes of a patient with MacTel type 2. Fundus autofluorescence can aid in early diagnosis of disease, showing development of foveal hyperautofluorescence corresponding to deterioration of macular pigment and possible damage to Muller cells. As the disease progresses, RPE hyperplasia may develop and manifests as hypoautofluorescent regions.

Condition/keywords: Mac Tel type 2, retina

Oct 31 2024 by JULIAN VILLARREAL, MD

60 year old female with an end-stage proliferative macular telangiectasia type 2 with right-angle retinal vessels, manifested as blunted arterioles and venules that connect the superficial and deeper retinal plexus, chorioretinal anastomosis with a fibrovascular scar and a typical retinal pigment hyperplasia , fellow eye showed a focal discontinuity in the ellipsoid zone with a loss of the outer and a disorganization of the inner retinal layers, not involving the foveal center and a non exudative neovascularization

Photographer: Julián Villarreal MD

Imaging device: Zeiss Clarus 700

Condition/keywords: Mac Tel type 2, macular telangiectasia type 2