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31 Possible Causes for Intraretinal Bone Spicule Pigmentation

  • Leber Congenital Amaurosis

    bone spicule-like pigmentations and a preserved macular region as in RP.[molvis.org] bone spicule-like pigmentation and a preserved macular region.[wjgnet.com] " intraretinal pigment migration Widespread subretinal flecks resembling retinitis punctata albescens "Marbled" fundus Discrete pigmented nummular lesions at the level of[ncbi.nlm.nih.gov]

  • Pigmented Paravenous Retinochoroidal Atrophy

    Pigmented paravenous retinochoroidal atrophy is an ocular disease characterized by outer retina and choroidal atrophy often with overlying intraretinal bone spicule pigment[ncbi.nlm.nih.gov] […] overlying intraretinal bone spicule pigment deposition along retinal veins(1).[text-br.123dok.com] […] with overlying intraretinal bone spicule pigment deposition along retinal veins.[ru.involuntary.us]

  • Retinitis Pigmentosa

    bone spicule pigment around the midperipheral fundus.[archopht.jamanetwork.com] In individuals with advanced RP, ophthalmoscopy of the retina is characterized by the presence of intraretinal clumps of black pigment (abnormal fundus with bone-spicule deposits[institut-vision.org] […] eligible patientshad typical forms of retinitis pigmentosa with elevated final dark-adaptationthresholds, retinal arteriolar narrowing, and reduced and delayed ERGs; mosthad intraretinal[archopht.jamanetwork.com]

  • Retinitis pigmentosa 68
  • Leber Congenital Amaurosis Type 13
  • Ocular Toxoplasmosis

    intraretinal pigmentation, and optic nerve head pallor.[egyptretinaj.com] Discussion The classically described fundus appearance of RP includes attenuated retinal vessels, mottling and granularity of the retinal pigment epithelium (RPE), bone spicule[egyptretinaj.com]

  • Retinitis Pigmentosa 30

    Intraretinal, bone spicule pigment formations represent migration of pigment into the retina from disintegration of RPE cells with accumulation in the interstitial spaces[entokey.com] OCULAR FINDINGS The classic triad of fundus findings in RP includes bone-spicule pigment deposits (intraretinal pigmentary migration), vessel attenuation, and waxy pallor[retinalphysician.com] In individuals with advanced RP, ophthalmoscopy of the retina is characterized by the presence of intraretinal clumps of black pigment (abnormal fundus with bone-spicule deposits[institut-vision.org]

  • Retinopathy

    In individuals with advanced RP, ophthalmoscopy of the retina is characterized by the presence of intraretinal clumps of black pigment (abnormal fundus with bone-spicule deposits[institut-vision.org]

  • Familial Benign Flecked Retina

    Bone-spicule intraretinal pigmentation occurs later in disease: What causes bone spicule appearance in RP? 4.[cram.com] Bone-spicule intraretinal pigmentation occurs later in disease: i. Migration of pigment into the retina from disintegration of RPE cells. ii.[cram.com] “Retinitis pigmentosa sine pigmentoso”: do not have pigment clumps early. ii. May exist for decades. 2. Attenuated retinal vessels,narrowed. 3.[cram.com]

  • Fleck Retina of Kandori

    Bone-spicule intraretinal pigmentation occurs later in disease: What causes bone spicule appearance in RP? 4.[cram.com] Bone-spicule intraretinal pigmentation occurs later in disease: i. Migration of pigment into the retina from disintegration of RPE cells. ii.[cram.com] “Retinitis pigmentosa sine pigmentoso”: do not have pigment clumps early. ii. May exist for decades. 2. Attenuated retinal vessels,narrowed. 3.[cram.com]

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