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Oct 9 2019 by McGill University Health Centre

Gross pathology of enucleated eye of a pediatric patient showing a retinoblastoma represented by an elevated whitish mass.

Photographer: Miguel N. Burnier, McGill University Health Center-McGill University Ocular Pathology & Translational Research Laboratory

Condition/keywords: gross pathology, retinoblastoma

Oct 9 2019 by McGill University Health Centre

Enucleated eye of a pediatric patient showing a total retinal detachment and a large exophytic retinoblastoma. Total involvement of the optic nerve parenchyma by the retinoblastoma.

Photographer: Miguel N. Burnier, McGill University Health Center-McGill University Ocular Pathology & Translational Research Laboratory

Condition/keywords: exophytic, histopathology, retinoblastoma

Oct 9 2019 by McGill University Health Centre

Enucleated eye of a pediatric patient showing a total retinal detachment and a large exophytic retinoblastoma.

Photographer: Miguel N. Burnier, McGill University Health Center-McGill University Ocular Pathology & Translational Research Laboratory

Condition/keywords: exophytic, gross pathology, retinoblastoma

Oct 9 2019 by McGill University Health Centre

A 29-year-old immunosuppressed woman with toxoplasmosis. Higher power of the retina showing Toxoplasma gondii cysts.

Photographer: Miguel N. Burnier, McGill University Health Center-McGill University Ocular Pathology & Translational Research Laboratory

Condition/keywords: histopathology, retina, toxoplasma gondii cysts, toxoplasmosis

Oct 9 2019 by McGill University Health Centre

A 29-year-old immunosuppressed woman with toxoplasmosis. Higher power of the retina showing Toxoplasma gondii cysts.

Photographer: Miguel N. Burnier, McGill University Health Center-McGill University Ocular Pathology & Translational Research Laboratory

Condition/keywords: histopathology, retina, toxoplasma gondii cysts, toxoplasmosis

Oct 9 2019 by McGill University Health Centre

A 29-year-old immunosuppressed woman with toxoplasmosis. Gross pathology of enucleated eye with extensive retinitis.

Photographer: Miguel N. Burnier, McGill University Health Center-McGill University Ocular Pathology & Translational Research Laboratory

Condition/keywords: AIDS, gross pathology, toxoplasmosis, toxoplasmosis retinitis

Oct 9 2019 by McGill University Health Centre

A 29-year-old immunosuppressed woman with extensive retinitis extending through the macula.

Photographer: Miguel N. Burnier, McGill University Health Center-McGill University Ocular Pathology & Translational Research Laboratory

Condition/keywords: AIDS, toxoplasmosis retinitis

Oct 9 2019 by McGill University Health Centre

Bilateral retinoblastoma in a 3-month-old baby boy. Histopathology of the small retinoblastoma.

Photographer: Miguel N. Burnier, McGill University Health Center-McGill University Ocular Pathology & Translational Research Laboratory

Condition/keywords: histopathology, retinoblastoma

Oct 9 2019 by McGill University Health Centre

Bilateral retinoblastoma in a 3-month-old baby boy . High power field of retinoblastoma showing multiple rosettes.

Photographer: Miguel N. Burnier, McGill University Health Center-McGill University Ocular Pathology & Translational Research Laboratory

Condition/keywords: Flexner-Wintersteiner rosettes, histopathology, retinoblastoma

Oct 9 2019 by McGill University Health Centre

Bilateral retinoblastoma in a 3-month-old baby boy. Histopathology of the large blue cell retinal tumor

Photographer: Miguel N. Burnier, McGill University Health Center-McGill University Ocular Pathology & Translational Research Laboratory

Condition/keywords: histopathology, retinoblastoma

Oct 9 2019 by McGill University Health Centre

Bilateral retinoblastoma in a 3 month-old baby boy. Large peripheral whitish lesion.

Photographer: Miguel N. Burnier, McGill University Health Center-McGill University Ocular Pathology & Translational Research Laboratory

Condition/keywords: retinoblastoma

Oct 9 2019 by McGill University Health Centre

Bilateral retinoblastoma in a 3-month-old baby boy . Small peripheral whitish retinal lesions.

Photographer: Miguel N. Burnier, McGill University Health Center-McGill University Ocular Pathology & Translational Research Laboratory

Condition/keywords: retinoblastoma

Oct 8 2019 by Olivia Rainey

Ultra-wide field pseudocolor image of a 15-year-old male with retinopathy of prematurity affecting both of his eyes. Patient was born at 22 weeks and had a birth weight of 434g. Although his posterior vasculature and macula appears normal on exam, he has vascular arrest to anterior zone 2 or posterior zone. He has no NV or RD on exam however his left eye peripheral avascular area is concerning moving forward. Recommend close follow-up, however may elect laser ablation in the future.

Photographer: Olivia Rainey

Imaging device: Optos

Condition/keywords: failure to vascularize, left eye, myopia, nystagmus, Optos, retinopathy of prematurity (ROP), ultra-wide field imaging

Oct 8 2019 by Olivia Rainey

Ultra-wide field pseudocolor image of a 15-year-old male with retinopathy of prematurity affecting both of his eyes. Patient was born at 22 weeks and had a birth weight of 434g. He presented with esotropia, nystagmus, and severe macular/vascular dragging in the right eye.

Photographer: Olivia Rainey

Imaging device: Optos

Condition/keywords: esotropia, macular dragging, myopia, nystagmus, Optos, retinopathy of prematurity (ROP), right eye, ultra-wide field imaging, vascular arrest, vascular dragging

Oct 8 2019 by Olivia Rainey

Ultra-wide field pseudocolor image of a 57-year-old male with a closed funnel retinal detachment with anterior and posterior napkin rings affecting his left eye. Patient presented with klebsiella endophthalmitis in UK, and was in medically induced coma with tracheostomy. He awoke after sedation with loss of vision in both eyes, later developing a retinal detachment in both eyes. Prior inflammation attributable to prephthisical state and chronic funnel retinal detachment. The eye is inoperable and observation is recommended.

Photographer: Olivia Rainey and Amber Poss

Imaging device: Optos

Condition/keywords: blind eye, funnel, hypotony, klebsiella endopthalmitis, left eye, Optos, retinal detachment

Oct 8 2019 by Olivia Rainey

Ultra-wide field pseudocolor image of a 57-year-old male with a chronic total retinal detachment affecting his right eye. Patient presented with klebsiella endophthalmitis in UK, and was in medically induced coma with tracheostomy. He awoke after sedation with loss of vision in both eyes, later developing a retinal detachment in both eyes. He had his first repair with gas then with silicone oil. Although he is developing band K and corneal decompensation due to oil in the AC, he has a chronic cicatricial retinal detachment with subretinal and preretinal PVR with large stretch breaks. His vision may worsen with surgery and his eye is hypotenous and if repair is possible, oil will need to be replaced and thus may still migrate to the AC thus would defer intervention until absolutely necessary given risks of vision loss in his only seeing eye. Given this is his only eye, observation is recommended at this time.

Photographer: Olivia Rainey and Amber Poss

Imaging device: Optos

Condition/keywords: chronic retinal detachment, klebsiella endopthalmitis, laser scarring, Optos, proliferative vitreoretinopathy (PVR), retinectomy, right eye, silicone oil

Oct 8 2019 by DIEGO TOLENTINO

OCT of a patient with optic disc pit.

Photographer: Diego Tolentino

Condition/keywords: optic disc pit, optical coherence tomography (OCT)

Oct 8 2019 by DIEGO TOLENTINO

Rhegmatogenous retinal detachment, macula off.

Photographer: Diego Tolentino

Condition/keywords: rhegmatogenous retinal detachment

Oct 8 2019 by DIEGO TOLENTINO

CHRPE plus laser barricade around retinal break

Photographer: Diego Tolentino

Condition/keywords: congenital hypertrophy of the retinal pigment epithelium (CHRPE)

Oct 8 2019 by DIEGO TOLENTINO

Choroidal Macrovessel

Photographer: Diego Tolentino

Condition/keywords: choroidal vessels