Maria A. Martinez-Castellanos, MD » Miscellaneous

  • Retinopathy of Prematurity Stage 4a

    Sep 7 2013 by Maria A. Martinez-Castellanos, MD

    Retinopathy of prematurity stage 4a.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCam II

    Condition/keywords: retinopathy of prematurity (ROP), retinopathy of prematurity stage 4a

  • Retinopathy of Prematurity Stage 2

    Sep 7 2013 by Maria A. Martinez-Castellanos, MD

    Fluorescein angiography of a patient with ROP stage 2.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCam II

    Condition/keywords: retinopathy of prematurity (ROP), retinopathy of prematurity, stage 2

  • Coats Disease

    Sep 13 2013 by Maria A. Martinez-Castellanos, MD

    Peripheral fundus angiogram in a 2-years-old boy with Coat's disease.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCAm II

    Condition/keywords: pediatic retina, serous retinal detachment, vascular anomaly, vascular occlusions

  • Retinoblastoma

    Sep 13 2013 by Maria A. Martinez-Castellanos, MD

    Fundus photograph, fluorescein angiography and OCT of the macula and of the tumor of a 2-years-old boy with retinoblastoma.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCAm II

    Condition/keywords: leakage, optical coherence tomography (OCT), pediatric tumor, retinoblastoma

  • Iridocorneal Angle

    Sep 13 2013 by Maria A. Martinez-Castellanos, MD

    Angle OCT of a right eye of a 4 months old male patient with retinopathy of prematurity stage 5.

    Photographer: Maria A. Martinez-Castellanos. AsociaciĆ³n para Evitar la Ceguera en Mexico

    Condition/keywords: angle closure, retinopathy of prematurity (ROP), retinopathy of prematurity, stage 5

  • Vascular loops in retinopathy of prematurity

    Nov 3 2013 by Maria A. Martinez-Castellanos, MD

    Angiography of a baby with ROP treated with intravitreal anti-angiogenic therapy 1 week prior to the time this photo was taken. We can see the active vascular remodeling, vascular loops, the place where the demarcation line was at the time of the diagnosis and the growth of new vessels into the avascular zone, the leakage corresponds to immature vessels not fully covered by mural cells and not due to an inflammatory reaction.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCam II

    Condition/keywords: anti-VEGF, retinopathy of prematurity (ROP)

  • Shaken Baby Syndrome

    Nov 3 2013 by Maria A. Martinez-Castellanos, MD

    7 month old girl diagnosed with shaken baby syndrome.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: retCam II

    Condition/keywords: shaken baby syndrome

  • Vascular Abnormalities in Congenital Heart Disease

    Nov 3 2013 by Maria A. Martinez-Castellanos, MD

    1 month old baby born at 33 corrected age weeks, screened for ROP, we found vascular tortuosity in both eyes 4 quadrants all zones, angiography showed no demarcation line, the baby had tetralogy of Fallot and pulmonary hypertension.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCam II

    Condition/keywords: vascular anomaly

  • Lobular Choroidal Filling in ROP Stage 1

    Nov 3 2013 by Maria A. Martinez-Castellanos, MD

    Lobular choroidal filling in a baby with stage 1 ROP, the macular area has a different filling pattern that the rest of the retina.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCam II

    Condition/keywords: choriocapillaris, retinopathy of prematurity (ROP)

  • Fibrotic Tractional Membrane in ROP Stage 5

    Nov 7 2013 by Maria A. Martinez-Castellanos, MD

    Stage 5 retinopathy of prematurity in a 6 month old baby.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCam II

    Condition/keywords: fibrous proliferation, fibrovascular proliferation, retinopathy of prematurity (ROP)

  • Stage 4A Retinopathy of Prematurity

    Nov 7 2013 by Maria A. Martinez-Castellanos, MD

    Angiography of a 4 month old premature child with stage 4A retinopathy of prematurity.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCam II

    Condition/keywords: retinopathy of prematurity (ROP), tractional retinal detachment

  • Retinoblastoma

    Nov 7 2013 by Maria A. Martinez-Castellanos, MD

    Retinoblastoma in a 2-year-old boy.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCamII

    Condition/keywords: retinoblastoma

  • Angiography of an Intraocular Candidiasis

    Nov 7 2013 by Maria A. Martinez-Castellanos, MD

    Fundus photograph of a newborn baby, son of a teenage mother that gave birth in her house in a rural area, that developed in 48 hours sepsis and positive culture for candida in blood.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCamII

    Condition/keywords: congenital infection, intraocular candidiasis

  • Intraocular Candidiasis in a Newborn

    Nov 7 2013 by Maria A. Martinez-Castellanos, MD

    Fundus photograph of a newborn baby, son of a teenage mother that gave birth in her house in a rural area, that developed in 48 hours sepsis and positive culture for candida in blood.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCamII

    Condition/keywords: congenital infection, intraocular candidiasis

  • Aggressive Posterior Retinopathy of Prematurity (APROP)

    Nov 7 2013 by Maria A. Martinez-Castellanos, MD

    Fundus photograph of a premature baby who developed APROP.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCam II

    Condition/keywords: aggressive posterior retinopathy of prematurity (APROP)

  • Stage 4A Retinopathy of Prematurity

    Nov 7 2013 by Maria A. Martinez-Castellanos, MD

    Nasal area of the left eye of a baby with ROP stage 4A.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCam II

    Condition/keywords: retinopathy of prematurity stage 4a, tractional retinal detachment

  • Stage 3 Retinopathy of Prematurity

    Nov 7 2013 by Maria A. Martinez-Castellanos, MD

    Angiographic pattern in a stage 3 ROP.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCamII

    Condition/keywords: retinopathy of prematurity (ROP), retinopathy of prematurity stage 3

  • Shaken Baby Syndrome

    Nov 7 2013 by Maria A. Martinez-Castellanos, MD

    Shaken baby syndrome.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCamII

    Condition/keywords: macula, shaken baby syndrome, vitreous

  • Retinopathy of Prematurity Under-Treated with Laser

    Nov 8 2013 by Maria A. Martinez-Castellanos, MD

    Patient referred for a 2nd opinion after photocoagulation for ROP treatment. We can see under-treated avascular areas with no neovascular activity or elevated ridge

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCam II

    Condition/keywords: laser photocoagulation, laser treatment, retinopathy of prematurity (ROP)

  • Screening Retinopathy of Prematurity with an Iphone 5

    Dec 30 2013 by Maria A. Martinez-Castellanos, MD

    Telemedicine with smartphone.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: Smartphone with a 40 diopters lens

    Condition/keywords: retinopathy of prematurity (ROP), retinopathy of prematurity stage2, smartphone fundus photography, telemedicine, video

  • Serous Retinal Detachment in Coats Disease

    Mar 31 2014 by Maria A. Martinez-Castellanos, MD

    Fundus photograph of a 3-year-old boy with low vision, esotropia and leukocoria.

    Photographer: Maria A. Martinez-Castellanos. Asociacion para Evitar la Ceguera en Mexico

    Imaging device: RetCam II

    Condition/keywords: pediatic retina, vascular anomaly