Search results (59 results)

Mar 1 2014 by Homayoun Tabandeh, MD, FASRS

Bone spicule pigmentary retinopathy in a patient with retinitis pigmentosa.

Condition/keywords: bone spicule, retinitis pigmentosa

Aug 1 2013 by From the Collections of Thomas M. Aaberg, MD and Thomas M. Aaberg Jr., MD

Bone spicules.

Condition/keywords: bone spicule

Feb 20 2013 by From the Collections of Thomas M. Aaberg, MD and Thomas M. Aaberg Jr., MD

bone spicules

Condition/keywords: bone spicule, retinitis pigmentosa

Apr 1 2025 by Jordyn Beckman

63 year old woman with Retinitis Pigmentosa observed over time with peripheral loss. Over the span of 5 years BCVA changed from 20/25 to 20/50.

Photographer: Jordyn Beckman, Retina Consultants of Carolina, P.A.

Imaging device: Optos California

Condition/keywords: atrophy, bone spicules, retinitis pigmentosa

Dec 9 2024 by Mauricio Bayram-Suverza, MD

A 54 year-old male patient presented with asteroid hyalosis. Retinal examination revealed the presence of bone spicules, primarily located in the mid-periphery. Genetic testing identified a pathogenic variant in the RHO gene.

Photographer: Mauricio Bayram-Suverza, Casey Eye Institute, OHSU.

Imaging device: Optos California

Condition/keywords: Asteroid hyalosis, retinal dystrophy, Retinitis Pigmentosa, vitreous

May 18 2020 by McGill University Health Centre

Higher magnification of enucleated eye with phthisis bulbi revealing bone spicules (arrow) corresponding to ossification due to metaplastic changes of the retinal pigmented epithelium (RPE) cells toward osteoblasts.

Condition/keywords: phthisis bulbi

Jul 31 2013 by From the Collections of Thomas M. Aaberg, MD and Thomas M. Aaberg Jr., MD

Peripheral bone spicules.

Condition/keywords: bone spicule, peripheral bone spicules

Jul 31 2013 by From the Collections of Thomas M. Aaberg, MD and Thomas M. Aaberg Jr., MD

Peripheral bone spicules.

Condition/keywords: bone spicule, peripheral bone spicules

Mar 29 2019 by Jessica Norkus

Optos ultra wide field image of 41-year-old male patient with pigmentary retinal dystrophy. Atypical findings due to unilateral presentation. Patient has been experiencing symptoms for 15 years, notes significant nyctalopia.

Photographer: Jessica Norkus

Imaging device: Optos Ultra Wide Field Camera

Condition/keywords: abnormal fundus, bone spicule, color fundus photograph, color photo, fundus autofluorescence (FAF), fundus photograph, Optos, peripheral bone spicules, pigment changes, ultra-wide field imaging, unilateral blindness

Mar 29 2019 by Jessica Norkus

Optos ultra wide field image of 41-year-old male patient with pigmentary retinal dystrophy. Atypical findings due to unilateral presentation. Patient has been experiencing symptoms for 15 years, notes significant nyctalopia.

Photographer: Jessica Norkus

Imaging device: Optos Ultra Wide Field Camera

Condition/keywords: abnormal fundus, bone spicule, color fundus photograph, color photo, fundus photograph, Optos, peripheral bone spicules, pigment changes, ultra-wide field imaging, unilateral blindness

Feb 20 2013 by From the Collections of Thomas M. Aaberg, MD and Thomas M. Aaberg Jr., MD

Color fundus photo (4 frame stereo-pair) of macula and periphery of OS of a 14 -year old BM with retinitis pigmentosa; VA=20/25; bone spicules.

Condition/keywords: color photo, retinitis pigmentosa, stereo pair

Feb 20 2013 by From the Collections of Thomas M. Aaberg, MD and Thomas M. Aaberg Jr., MD

Color fundus photo (4 frame stereo-pair) of macula and periphery of OS of a 14-year-old BM with retinitis pigmentosa; VA=20/25; bone spicules.

Condition/keywords: color photo, retinitis pigmentosa, stereo pair

Feb 20 2013 by From the Collections of Thomas M. Aaberg, MD and Thomas M. Aaberg Jr., MD

peripheral/midperipheral bone spicules

Condition/keywords: bone spicule, retinitis pigmentosa

Feb 20 2013 by From the Collections of Thomas M. Aaberg, MD and Thomas M. Aaberg Jr., MD

peripheral bone spicules

Condition/keywords: bone spicule, retinitis pigmentosa

May 26 2017 by Olivia Rainey

Ultra-wide-field pseudocolor image of the right eye of an 39-year-old female with Retinitis Pigmentosa. She had slightly atypical appearance due to asymmetry: sectoral atrophy in left eye, compared to 360 degree bone spicule formation in right eye. Ddx: Pigmentary degeneration vs infection vs X-linked RP carrier due to asymmetry. Recommended genetic testing through My Retina Tracker, as well as visual field and ERG testing. Patient's vision was sc20/100 PH 20/70 in the right eye and sc20/80 PH 20/40 in the left.

Photographer: Olivia Rainey

Imaging device: Optos California

Condition/keywords: bone spicule, fundus photograph, Optos, peripheral bone spicules, pseudocolor, retinitis pigmentosa, ultra-wide field imaging

May 26 2017 by Olivia Rainey

Ultra-wide-field pseudocolor image of the left eye of an 39-year-old female with Retinitis Pigmentosa. She had slightly atypical appearance due to asymmetry: sectoral atrophy in left eye, compared to 360 degree bone spicule formation in right eye. Ddx: Pigmentary degeneration vs infection vs X-linked RP carrier due to asymmetry. Recommended genetic testing through My Retina Tracker, as well as visual field and ERG testing. Patient's vision was sc20/100 PH 20/70 in the right eye and sc20/80 PH 20/40 in the left eye.

Photographer: Olivia Rainey

Imaging device: Optos California

Condition/keywords: bone spicule, fundus photograph, left eye, Optos, peripheral bone spicules, pseudocolor, retinitis pigmentosa, ultra-wide field imaging

May 26 2017 by Olivia Rainey

Ultra-wide-field fundus autofluorescence image of the left eye of an 39-year-old female with Retinitis Pigmentosa. She had slightly atypical appearance due to asymmetry: sectoral atrophy in left eye, compared to 360 degree bone spicule formation in right eye. Ddx: Pigmentary degeneration vs infection vs X-linked RP carrier due to asymmetry. Recommended genetic testing through My Retina Tracker, as well as visual field and ERG testing. Patient's vision was sc20/100 PH 20/70 in the right eye and sc20/80 PH 20/40 in the left eye.

Photographer: Olivia Rainey

Imaging device: Optos

Condition/keywords: autofluorescence imaging, hyperautofluorescence, hypoautofluorescence, left eye, Optos, peripheral bone spicules, retinitis pigmentosa, ultra-wide field imaging

May 26 2017 by Olivia Rainey

Ultra-wide-field pseudocolor image of the left eye of an 39-year-old female with Retinitis Pigmentosa. She had slightly atypical appearance due to asymmetry: sectoral atrophy in left eye, compared to 360 degree bone spicule formation in right eye. Ddx: Pigmentary degeneration vs infection vs X-linked RP carrier due to asymmetry. Recommended genetic testing through My Retina Tracker, as well as visual field and ERG testing. Patient's vision was sc20/100 PH 20/70 in the right eye and sc20/80 PH 20/40 in the left eye.

Photographer: Olivia Rainey

Imaging device: Optos California

Condition/keywords: autofluorescence imaging, bone spicule, hyperautofluorescent ring, hypoautofluorescence, Optos, peripheral bone spicules, retinitis pigmentosa, ultra-wide field imaging

Dec 22 2014 by H. Michael Lambert, MD

Fundus photo of bone spicules.

Condition/keywords: bone spicule, retinitis pigmentosa

Dec 22 2014 by H. Michael Lambert, MD

Fundus photo of bone spicules.

Condition/keywords: bone spicule, retinitis pigmentosa

Dec 22 2014 by H. Michael Lambert, MD

Fundus photo of bone spicules.

Condition/keywords: bone spicule, retinitis pigmentosa

Dec 22 2014 by H. Michael Lambert, MD

Fundus photo of bone spicules.

Condition/keywords: bone spicule, retinitis pigmentosa

Dec 22 2014 by H. Michael Lambert, MD

Fundus photo of bone spicules.

Condition/keywords: bone spicule, retinitis pigmentosa

Dec 22 2014 by H. Michael Lambert, MD

Fundus photo of bone spicules.

Condition/keywords: bone spicule, retinitis pigmentosa

Dec 22 2014 by H. Michael Lambert, MD

Fundus photo with bone spicules.

Condition/keywords: retinitis pigmentosa