• Retinoblastoma

    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

  • 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

  • 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

  • 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

  • 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

  • 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

  • Toxoplasmosis

    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

  • Retinoblastoma

    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

  • 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

  • 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

  • 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

  • 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

  • Retinopathy of Prematurity

    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

  • Retinopathy of Prematurity

    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

  • Closed Funnel Retinal Detachment

    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

  • Chronic Total 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

  • Optic Disc Pit

    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)

  • Rhegmatogenous Retinal Detachment

    Oct 8 2019 by DIEGO TOLENTINO

    Rhegmatogenous retinal detachment, macula off.

    Photographer: Diego Tolentino

    Condition/keywords: rhegmatogenous retinal detachment

  • CHRPE

    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)

  • Choroidal Macrovessel

    Oct 8 2019 by DIEGO TOLENTINO

    Choroidal Macrovessel

    Photographer: Diego Tolentino

    Condition/keywords: choroidal vessels

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