Alan D. Letson, MD » Miscellaneous

  • Gyrate Atrophy

    Oct 9 2012 by Alan D. Letson, MD

    Focal atrophic choroidal lersions in a 12-year-old boy with markedly elevated serum ornithine levels.

    Photographer: Beverly Radcliffe

    Condition/keywords: gyrate atrophy, ornithine

  • AMPPE FA Early

    Oct 9 2012 by Alan D. Letson, MD

    FA early

    Photographer: Beverly Radcliffe

    Condition/keywords: acute posterior multifocal placoid pigment epitheliopathy (APMPPE)

  • Angioid Streaks

    Oct 9 2012 by Alan D. Letson, MD

    Idiopathic angioid streaks.

    Photographer: Beverly Radcliffe

    Condition/keywords: angioid streaks

  • Best Disease

    Oct 9 2012 by Alan D. Letson, MD

    "egg Yolk" vitelliform lesion

    Photographer: Beverly Radcliffe

    Condition/keywords: Best disease

  • Cavernous Hem of Retina

    Oct 9 2012 by Alan D. Letson, MD

    32-year-old man with retinal cavernous hemangioma found on routine exam.

    Photographer: Beverly Radcliffe

    Condition/keywords: cavernous hemangioma of the retina

  • Cavernous Hem of Retina

    Oct 9 2012 by Alan D. Letson, MD

    12-year-old boy with cavernous hemangioma of the retina.

    Photographer: Beverly Radcliffe

    Condition/keywords: cavernous hemangioma of the retina, hamartoma, phakoma

  • Coats Disease

    Oct 9 2012 by Alan D. Letson, MD

    Coats Disease

    Photographer: Beverly Radcliffe

    Condition/keywords: retinal macroaneurysm, retinal telangiectasia

  • Cryptococcus Endogenous Endophthalmitis

    Oct 9 2012 by Alan D. Letson, MD

    Elderly man on high dose steroids 20 years duration for RA presents with decreased vision and bilateral chrorioretinal infiltrates and spinal tap produced cryptococcus.

    Photographer: Mick Clark

    Condition/keywords: cryptococcus, endogenous endophthalmitis, rheumatoid arthritis, steroids

  • Tuberous Sclerosis

    Oct 9 2012 by Alan D. Letson, MD

    Small astrocytic hamartoma in asymptomatic 65-year-old woman with Tuberous sclerosis.

    Photographer: Beverly Radcliffe

    Condition/keywords: astrocytoma, hamartoma, tuberous sclerosis

  • Ophthalmomyiasis

    Oct 9 2012 by Alan D. Letson, MD

    6-year-old female with unilateral tracks at level of RPE/choroid.

    Photographer: Beverly Radcliffe

    Condition/keywords: ophthalmomyiasis

  • Proliferative Sickle Retinopathy Stage 3

    Oct 9 2012 by Alan D. Letson, MD

    21-year-old man with Hgb SC Disease and stage 3 PSR with autoinfarction of sea fans

    Photographer: Beverly Radcliffe

    Condition/keywords: autoinfarction, sea fan, sickle cell, sickle cell retinopathy