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K Bailey Freund

Instructor in Clinical Ophthalmology

Columbia University

K Bailey Freund is an Instructor in Clinical Ophthalmology at Columbia University. His research focuses on retinal disease, particularly age-related macular degeneration, utilizing advanced medical imaging techniques such as optical coherence tomography and fundus autofluorescence. His recent work includes breakthroughs in en face OCT for understanding retinal pathoanatomy, clinicopathologic correlations in geographic atrophy, and standardization of OCT angiography nomenclature in retinal vascular diseases. He has also contributed to genetic studies identifying dominant variants in U4 and U6 snRNAs causing retinitis pigmentosa, alongside international consensus efforts on imaging guidelines for uveitis and classification of atrophy endpoints.

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K Bailey Freund

Columbia University

Instructor in Clinical Ophthalmology

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ophthalmology retina dermatology medical imaging optical coherence tomography neurology age-related macular degeneration neovascularization vascular biology ocular disease hematology ophthalmology retina radiology cerebrovascular disease neuro-ophthalmology biomedical imaging visual science optical imaging geriatrics vascular surgery angiology multimodal imaging ageing vision research choroidal neovascularization veterinary medicine neuroimaging ocular surface central serous chorioretinopathy geographic atrophy tissue imaging experimental ophthalmology optical properties neuroradiology multifocal choroiditis polypoidal choroidal vasculopathy vascular disease ocular pathology outer retinal tubulation idiopathic multifocal choroiditis retinal pigment epithelium histopathology photodynamic therapy clinicopathologic correlation macular neovascularization fundus autofluorescence respiratory medicine endovascular techniques retinal angiomatous proliferation vitelliform lesions pachychoroid disease vasculitis cerebrovascular intervention cancer imaging experimental medicine photomedicine computational imaging vitreous body spectral imaging optical metrology avian medicine neuroscience of aging angiogenesis arterial disease advanced imaging medical image analysis 3d imaging clinical evidence volume rendering cellular therapy pigments oculoplastics eye health clinical medicine hemostasis lymphoid neoplasia

Notable Scholarly Works

Notable Federal Grants

Collaborators

Angular Sign of Henle Fiber Layer Hyperreflectivity in Contusion Maculopathy. Retina (2025)

multimodal imaging analysisneuro-ophthalmologymedical imagingradiologyophthalmologycontusion maculopathyangular signspinal cord

Atypical Autofluorescence Findings in Geographic Atrophy: The Influence of Age-Related Choroidal Atrophy. Retinal Cases & Brief Reports (2025)

neurologyneuroscience of aginggeographic atrophyageingneurodegenerative diseasesexperimental gerontologyage-related choroidal atrophyanatomical pathologyophthalmologyatypical autofluorescence findingsdegenerative disease

Central Bouquet Hemorrhage With Henle Fiber Layer Extension in Myopic Eyes. Canadian Journal of Ophthalmology (2025)

surgeryocular tissuesneuro-ophthalmologyocular surfacemicrosurgeryvitreous bodymyopic eyesocular pathologycentral bouquet hemorrhageciliary bodyophthalmology retinaophthalmology

Clinical and Multimodal Imaging of Acute Outer Retinopathy. Ophthalmology Retina (2025)

medical optical imagingacute outer retinopathyretinaneuro-ophthalmologymedical imagingocular surfaceocular diseaseradiologyvitreous bodymultimodal imagingophthalmology retinaophthalmology

Corrigendum to Evidence and Consensus-Based Imaging Guidelines in Multifocal Choroiditis With Panuveitis and Punctate Inner Choroiditis-Multimodal Imaging in Uveitis (Muv) Taskforce Report 5. Am J Ophthalmol. 2025;276: 272-285. American Journal of Ophthalmology (2025)

medical optical imagingneuro-ophthalmologyocular surfacetaskforce report 5ocular diseaseradiologyocular pathologymultifocal choroiditisophthalmology retinaophthalmologyconsensus-based imaging guidelinesglaucoma

De Novo and Inherited Dominant Variants in U4 and U6 Snrnas Cause Retinitis Pigmentosa. medRxiv (2025)

Mathieu QuinodozKim RodenburgZuzana CvackovaKarolina KaminskaSuzanne E de BruijnAna Belén Iglesias-RomeroErica G M BoonenMukhtar UllahNick ZomerMarc FolcherJacques BijonLara K HoltesStephen H TsangZelia CorradiK Bailey FreundStefanida ShliagaDaan M PannemanRebekkah J Hitti-MalinManir AliAla’a AlTalbishiSten AndréassonGeorg AnsariGavin ArnoGaluh D N AstutiCarmen AyusoRadha AyyagariSandro BanfiEyal BaninMirella T S BarboniMiriam BauwensTamar Ben-YosefDavid G BirchPooja BiswasFiona Blanco-KellyBeatrice BocquetCamiel J F BoonKari BranhamAlexis Ceecee Britten-JonesKinga M BujakowskaElizabeth L CadenaGiacomo CalzettiFrancesca CancellieriLuca CattaneoPeter Charbel IssaNaomi ChaddertonLuísa Coutinho-SantosStephen P DaigerElfride De BaereBerta de la CerdaJohn N De RoachJulie De ZaeytijdRonny DerksClaire-Marie DhaenensLubica DudakovaJacque L DuncanG Jane FarrarNicolas FeltgenLidia Fernández-CaballeroJuliana M Ferraz SallumSimone GanaAlejandro GarantoJessica C GardnerChristian GilissenKensuke GotoRoser Gonzàlez-DuarteSam Griffiths-JonesTobias B HaackLonneke Haer-WigmanAlison J HardcastleTakaaki HayashiElise HéonAlexander HoischenJosephine P HoltanCarel B HoyngManuel Benjamin B IbanezChris F InglehearnTakeshi IwataKaylie JonesVasiliki KalatzisSmaragda KamakariMarianthi KaraliUlrich KellnerKrisztina KnézyCaroline C W KlaverRobert K KoenekoopSusanne KohlTaro KominamiLaura KühleweinTina M LameyBart P LeroyMaría Pilar Martín-GutiérrezNelson MartinsLaura MauringRina LeibuSiying LinPetra LiskovaIrma LopezVictor R de J López-RodríguezOmar A MahrooGaël Manes

genetic recombinationgenetic disordersretinitis pigmentosagenomicsdisease gene identificationmedicinemolecular biologyhuman geneticsgene expressiongeneticsgenetic basis

En Face Oct: Breakthroughs in Understanding the Pathoanatomy of Retinal Disease and Clinical Applications. Progress in Retinal and Eye Research (2025)

medical optical imagingretinadermatologyocular diseasevisual systemophthalmology retinaretinal diseaseophthalmologyen face octclinical applicationsvisual science

Evidence and Consensus Based Imaging Guidelines in Multiple Evanescent White Dot Syndrome Multimodal Imaging in Uveitis (Muv) Taskforce Report 6. American Journal of Ophthalmology (2025)

neurologyvisual diagnosisdiagnostic neuroradiologydiagnosismedical imagingwhite matterradiologyneuroradiologyneuroimagingtaskforce report 6multimodal imagingophthalmology

Functional Deficits Associated With Dark Without Pressure. Retinal Cases & Brief Reports (2025)

functional deficitsblindsightstress (biology)neurosciencemovement disordersbrain function

Fundus Autofluorescence Variation in Geographic Atrophy of Age-Related Macular Degeneration: A Clinicopathologic Correlation. Investigative Ophthalmology & Visual Science (2025)

neurologygeographic atrophyneuro-ophthalmologyocular surfaceneurodegenerative diseasesocular diseaseocular pathologyfundus autofluorescence variationage-related macular degenerationophthalmology retinaophthalmologyglaucoma

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K Bailey Freund

Instructor in Clinical Ophthalmology

Columbia University

Honors

Create free account to unlock more features

Experiences

Create free account to unlock more features

Education

Create free account to unlock more features

K Bailey Freund

Columbia University

Instructor in Clinical Ophthalmology

You can click a keyword to filter the displayed items

Notable Scholarly Works

Notable Federal Grants

Collaborators

Angular Sign of Henle Fiber Layer Hyperreflectivity in Contusion Maculopathy. Retina (2025)

multimodal imaging analysisneuro-ophthalmologymedical imagingradiologyophthalmologycontusion maculopathyangular signspinal cord

Atypical Autofluorescence Findings in Geographic Atrophy: The Influence of Age-Related Choroidal Atrophy. Retinal Cases & Brief Reports (2025)

Central Bouquet Hemorrhage With Henle Fiber Layer Extension in Myopic Eyes. Canadian Journal of Ophthalmology (2025)

surgeryocular tissuesneuro-ophthalmologyocular surfacemicrosurgeryvitreous bodymyopic eyesocular pathologycentral bouquet hemorrhageciliary bodyophthalmology retinaophthalmology

Clinical and Multimodal Imaging of Acute Outer Retinopathy. Ophthalmology Retina (2025)

medical optical imagingacute outer retinopathyretinaneuro-ophthalmologymedical imagingocular surfaceocular diseaseradiologyvitreous bodymultimodal imagingophthalmology retinaophthalmology

De Novo and Inherited Dominant Variants in U4 and U6 Snrnas Cause Retinitis Pigmentosa. medRxiv (2025)

genetic recombinationgenetic disordersretinitis pigmentosagenomicsdisease gene identificationmedicinemolecular biologyhuman geneticsgene expressiongeneticsgenetic basis

En Face Oct: Breakthroughs in Understanding the Pathoanatomy of Retinal Disease and Clinical Applications. Progress in Retinal and Eye Research (2025)

medical optical imagingretinadermatologyocular diseasevisual systemophthalmology retinaretinal diseaseophthalmologyen face octclinical applicationsvisual science

Evidence and Consensus Based Imaging Guidelines in Multiple Evanescent White Dot Syndrome Multimodal Imaging in Uveitis (Muv) Taskforce Report 6. American Journal of Ophthalmology (2025)

neurologyvisual diagnosisdiagnostic neuroradiologydiagnosismedical imagingwhite matterradiologyneuroradiologyneuroimagingtaskforce report 6multimodal imagingophthalmology

Functional Deficits Associated With Dark Without Pressure. Retinal Cases & Brief Reports (2025)

functional deficitsblindsightstress (biology)neurosciencemovement disordersbrain function

Fundus Autofluorescence Variation in Geographic Atrophy of Age-Related Macular Degeneration: A Clinicopathologic Correlation. Investigative Ophthalmology & Visual Science (2025)

1
2
3
4
5
68
10 / page