Search results (50 results)

Jun 27 2024 by Natalia Moraes

Funds photograph of a 63-year-old male with a progressive chorioretinal degeneration.

Photographer: Natália V. Moraes, Instituto Penido Burnier, Brazil

Imaging device: Daytona

Condition/keywords: gyrate atrophy

Apr 17 2024 by Virginia Gebhart

92 year old female with bilateral patchy, sharply demarcated circular areas of chorioretinal atrophy with hyperpigmented margins in the mid to far periphery suggestive of gyrate atrophy. Also intermediate uveitis and CMD/CME. FTA-ABS, Quant gold, and HLA-A29 labs all negative.

Photographer: Virginia Gebhart

Imaging device: Optos California

Condition/keywords: cystoid macular degeneration, cystoid macular edema (CME), FA, Fluorescein angiography, gyrate atrophy

Feb 5 2024 by Ali Al-Ani, M.B.Ch.B, FRCS, FRCOphth, FAAO

A 22-year old woman presenting with a 3 year history of nyctalopia. Investigations showed elevated ornithine levels in plasma, urine and CSF.

Imaging device: OPTOS

Condition/keywords: gyrate atrophy

Feb 5 2024 by Ali Al-Ani, M.B.Ch.B, FRCS, FRCOphth, FAAO

A 22-year old woman presenting with a 3 year history of nyctalopia. Investigations showed elevated ornithine levels in plasma, urine and CSF.

Imaging device: OPTOS

Condition/keywords: gyrate atrophy

Feb 5 2024 by Ali Al-Ani, M.B.Ch.B, FRCS, FRCOphth, FAAO

A 22-year old woman presenting with a 3 year history of nyctalopia. Investigations showed elevated ornithine levels in plasma, urine and CSF.

Imaging device: OPTOS

Condition/keywords: gyrate atrophy

Feb 5 2024 by Ali Al-Ani, M.B.Ch.B, FRCS, FRCOphth, FAAO

A 22-year old woman presenting with a 3 year history of nyctalopia. Investigations showed elevated ornithine levels in plasma, urine and CSF.

Imaging device: OPTOS

Condition/keywords: gyrate atrophy

Jan 25 2024 by Ricardo Leal Rodríguez, MD

Fundus photograph of an 11-year-old female with hyperornithinemia (932 µmol/L ) in plasma and mutation in the OAT gene (p.Asp242Argfs*6) confirming Gyrate Atrophy

Photographer: Dr Ricardo Leal Rodríguez, Instituto de Enfermedades y Cirugía Ocular, IECO , Mérida Yucatán, México

Imaging device: Triton Plus (Ver 10.16) TOPCON

Condition/keywords: gyrate atrophy, inherited retinal disease

Apr 12 2023 by Ahmed Abbas Hashmi, OD

Left eye fundus of a 53-year-old male patient with advanced gyrate atrophy of the choroid and retina with macular sparing. Optic nerve head is healthy.

Photographer: Ahmed Abbas Hashmi

Imaging device: Topcon TRC-NW8F

Condition/keywords: chorioretinal atrophy

Oct 15 2022 by Maxwell J Wingelaar, MD

Fundus photograph of a 15-year-old male with peripheral retinal changes consistent with gyrate atrophy

Photographer: Jarrod Wehmeier

Condition/keywords: gyrate atrophy

Oct 15 2022 by Maxwell J Wingelaar, MD

Fundus photograph of a 15-year-old male with peripheral retinal changes consistent with gyrate atrophy

Photographer: Jarrod Wehmeier

Condition/keywords: gyrate atrophy

Aug 20 2022 by Krushna Gopal Panda

Fundus photograph of 13-year-old child with gyrate atrophy

Photographer: Krushna Gopal Panda

Imaging device: Optos- California

Condition/keywords: gyrate atrophy

Apr 26 2021 by Priya Rasipuram Chandrasekaran, MBBS, DO, DNB, FRCS

This is the fundus photo montage of both eyes of a patient showing pan retinal photocoagulation marks. Theses marks can be confused with gyrate atrophy, cobble stone degeneration and myopic degeneration.

Condition/keywords: pan-retinal photocoagulation (PRP)

Oct 30 2020 by JEFFERSON R SOUSA, Tecg.º (Biomedical Systems Technology)

Female patient, 28-year-old, with low vision in both eyes since childhood. In routine examination, important changes were observed with atrophic, symmetrical and bilateral aspects with apparently preservation of the central retina.

Photographer: JEFFERSON R SOUSA - Study Center and Ophthalmological Research Dr. Andre M V Gomes, Institute Dr. Suel Abujamra São Paulo-Brazil

Imaging device: Topcon TRC-50 DX, Imaginet 5.0, angle de 50 graus. Flash 36 w-s

Condition/keywords: gyrate atrophy

Oct 30 2020 by JEFFERSON R SOUSA, Tecg.º (Biomedical Systems Technology)

Female patient, 28-year-old, with low vision in both eyes since childhood. In routine examination, important changes were observed with atrophic, symmetrical and bilateral aspects with apparently preservation of the central retina.

Condition/keywords: gyrate atrophy

Oct 30 2020 by JEFFERSON R SOUSA, Tecg.º (Biomedical Systems Technology)

Female patient, 28-year-old, with low vision in both eyes since childhood. In routine examination, important changes were observed with atrophic, symmetrical and bilateral aspects with apparently preservation of the central retina.

Condition/keywords: gyrate atrophy

Oct 30 2020 by JEFFERSON R SOUSA, Tecg.º (Biomedical Systems Technology)

Female patient, 28-year-old, with low vision in both eyes since childhood. In routine examination, important changes were observed with atrophic, symmetrical and bilateral aspects with apparently preservation of the central retina.

Condition/keywords: gyrate atrophy

Sep 23 2020 by Hashim Ali Khan, OD, FAAO

Widefield color fundus image of a young male with gyrate atrophy.

Imaging device: Optomap

Condition/keywords: gyrate atrophy

Sep 23 2020 by Hashim Ali Khan, OD, FAAO

Widefield choroidal image from a young male with gyrate atrophy.

Imaging device: Optomap

Condition/keywords: gyrate atrophy

Sep 23 2020 by Hashim Ali Khan, OD, FAAO

Widefield red-free image from a young male with gyrate atrophy.

Imaging device: Optomap

Condition/keywords: gyrate atrophy

May 1 2019 by Anmol Naik

A 34-year-old Indian male presented with gradual progressive bilateral diminution of peripheral vision since 6 years. His best corrected visual acuity was 6/60, N36 in right eye and 6/9, N6 in left. Wide-field fundus imaging demonstrated scalloped areas of chorioretinal atrophy with well-defined margins. His plasma ornithine levels were elevated.at 203.9 nmol/ml. Based on the typical features, a diagnosis of gyrate atrophy was made.

Photographer: Anmol Naik, Sankara Nethralaya, Chennai, India

Imaging device: Zeiss CLARUS 500

Condition/keywords: chorioretinal atrophy, gyrate atrophy

Jan 6 2019 by Hashim Ali Khan, OD, FAAO

Montage of Multiple Fundus Photographs from the right eye of a 25-year-old woman with gyrate atrophy.

Photographer: Ahmed Abbass

Imaging device: Topcon TRC-NW8F

Condition/keywords: gyrate atrophy, hereditary retinal dystrophy, retinal dystrophy

Oct 31 2018 by Dhaivat Shah

50-year-old male came in with complaint of daytime vision loss for a year and nighttime vision loss for more than 20 years, gradually increasing day by day. Fundus showed paving-stone like areas of atrophy of the RPE involving the macula which coalesces to form a characteristic scalloped border at the junction of normal and abnormal RPE. Gyrate atrophy is an autosomal recessive dystrophy caused by tenfold elevations of plasma ornithine, which is toxic to the RPE and choroid. Patients with gyrate atrophy have hyperpigmented fundi, with lobular loss of the RPE and choroid, normally sparing the fovea. The finding of generalized hyperpigmentation of the remaining RPE helps to clinically distinguish gyrate atrophy from choroideremia. Affected patients usually develop night blindness during the first decade of life and experience progressive loss of visual field and visual acuity later in the disease course. Early diagnosis is crucial because treatment in form of Arginine free diet and oral pyridoxine helps in slowing the progression of disease.

Imaging device: Optos

Condition/keywords: fundus autofluorescence (FAF), gyrate atrophy

Dec 22 2014 by H. Michael Lambert, MD

Depigmented areas and hyperpigmentation.

Condition/keywords: gyrate atrophy

Dec 22 2014 by H. Michael Lambert, MD

FA of peripheral lesions.

Condition/keywords: gyrate atrophy

Dec 22 2014 by H. Michael Lambert, MD

Depigmented areas and hyperpigmentation.

Condition/keywords: gyrate atrophy