Search results (81 results)

Aug 27 2015 by René Hernán Parada Vásquez

Fundus photograph of 60-year-old male with an asteroid hyalosis, showing a multiple-yellow-white, round, particles composed of calcium.

Photographer: Parada René, ESO, Guatemala.

Condition/keywords: asteroid hyalosis, floaters

Mar 29 2013 by Henry J. Kaplan, MD

Multiple shiny spots of Asteroid hyalosis in the vitreous cavity.

Condition/keywords: asteroid hyalosis

Aug 23 2012 by Gabriela Lopezcarasa Hernandez, MD

56-year-old woman with floaters.

Photographer: Gabriela Lopezcarasa Hernandez, Hospital Angeles Lomas

Imaging device: ZEISS FF4

Condition/keywords: asteroid hyalosis, floaters

Sep 28 2012 by Michael P. Kelly, FOPS

Asteriod hyalosis, stereo.

Photographer: Michael P. Kelly, FOPS Director, Duke Eye Labs Duke University Hospital, Duke Eye Center, Durham, NC

Imaging device: Zeiss FF3C

Condition/keywords: asteroid hyalosis, stereo pair

Mar 29 2013 by Henry J. Kaplan, MD

Milder form of asteroid hyalosis.

Condition/keywords: asteroid hyalosis

Apr 18 2014 by Susanna S. Park, MD, PhD

B-scan ultrasound image of the left eye of a 95-year-old Hispanic diabetic man with dense media opacity from asteroids hyalosis. Visual acuity is 20/60.

Photographer: Ellen Redenbo, UC Davis Eye Center

Condition/keywords: asteroid hyalosis, B scan ultrasound, vitreous opacity

Oct 2 2013 by Jerald A. Bovino, MD

There is dense asteroid hyalosis. Many patients only have mild symptoms even with a large amount of asteroid.

Condition/keywords: asteroid hyalosis

Apr 27 2016 by Matt Poe, COA

This patient was sent for a possible retinal detachment. Extreme difficult view of posterior pole due to asteroid hyalosis. After B-Scan was performed it was determined patient did not have a retinal detachment, only posterior vitreous detachment.

Photographer: Matt Poe, COA. Northwest Arkansas Retina Associates, Springdale, AR.

Condition/keywords: asteroid hyalosis, posterior vitreous detachment

Dec 10 2012 by Yale L. Fisher, MD

In asteroid hyalosis, accumulations of calcium soaps dispersed throughout the vitreous produce bright echoes in the usually echolucent vitreous. The appearance of asteroid hyalosis should not be confused with that of vitreous hemorrhage or vitritis. Many of the larger aggregates in asteroid hyalosis are easily seen as the gain is reduced to below 60 db, unlike vitreous hemorrhage or vitritis which usually disappears at low gain settings. There is also an area of clear echolucent vitreous between the posterior hyaloid face and the asteroid particles, which is usually not present in vitreous hemorrhage or vitritis.

Condition/keywords: video

Jul 29 2013 by H. Michael Lambert, MD

Asteroid hyalosis.

Condition/keywords: asteroid hyalosis

Jul 29 2013 by H. Michael Lambert, MD

Asteroid hyalosis.

Condition/keywords: asteroid hyalosis

Jul 11 2013 by Jerald A. Bovino, MD

No history.

Condition/keywords: asteroid hyalosis

Jan 2 2014 by David Callanan, MD

65-year-old female, asteroid hyalosis.

Condition/keywords: asteroid hyalosis

Jan 2 2014 by David Callanan, MD

65-year-old female, asteroid hyalosis.

Condition/keywords: asteroid hyalosis

Jan 16 2018 by Olivia Rainey

Ultra-wide field pseudocolor fundus photograph of an 75-year-old female with Retinitis Pigmentosa with Asteroid Hyalosis affecting her right eye.

Photographer: Olivia Rainey

Imaging device: Optos California

Condition/keywords: asteroid hyalosis, color fundus photograph, Optos, pseudocolor, retinitis pigmentosa, ultra-wide field imaging

Dec 10 2012 by Yale L. Fisher, MD

VA 20/20. In asteroid hyalosis, there is a space between the posterior hyaloid face and the calcified asteriod lesions. Use gain to differentiate between VH and asteroid hyalosis (asteroid still present when gain is decreased).

Condition/keywords: video

Aug 26 2015 by René Hernán Parada Vásquez

It is a video of a 60-year-old male with an asteroid hyalosis, this is a multiple-yellow-white, round, particles composed of calcium. You can see the movement of the vitreous when the patient looks up and down.

Photographer: Parada René, ESO, Guatemala

Condition/keywords: asteroid hyalosis, floaters

Jul 29 2013 by H. Michael Lambert, MD

Asteroid hyalosis.

Condition/keywords: asteroid hyalosis

Aug 29 2015 by René Hernán Parada Vásquez

Fundus photograph of a 46-year-old male with asteroid hyalosis, you can see multiple brilliant particles in the gelatinous vitreous, optic nerve can be seen in the background.

Photographer: Parada René, ESO, Guatemala.

Imaging device: CANON CX-1

Condition/keywords: asteroid hyalosis

Jul 29 2013 by H. Michael Lambert, MD

Asteroid hyalosis.

Condition/keywords: asteroid hyalosis

Jul 29 2013 by H. Michael Lambert, MD

Asteroid hyalosis.

Condition/keywords: asteroid hyalosis

Jul 29 2013 by H. Michael Lambert, MD

Asteroid hyalosis.

Condition/keywords: asteroid hyalosis

Nov 21 2013 by Gavin Thorsrud

Asteroid hyalosis.

Photographer: Gavin Thorsrud, COMT, CRA

Imaging device: Zeiss 70 - Stereo

Condition/keywords: asteroid hyalosis

Dec 8 2020 by Priya Rasipuram Chandrasekaran, MBBS, DO, DNB, FRCS

Ultrasound B-Scan shows discrete mobile point / dot like bright echoes in the vitreous cavity with an acoustic clear zone between the dot echoes and the posterior globe wall with no posterior acoustic shadowing. The corresponding A scan shows high spikes. OCT macula confirms the same.

Condition/keywords: asteroid hyalosis

Oct 9 2013 by Maurice F. Rabb

Sixty seven year old black female with a history of progressive love of vision over the past several years. Several years ago her visual acuity was 20/40 in each eye. This gradually became reduced to 20/50 in the right eye and 20/70 in the left eye. She had increased posterior subcapsular changes in the left eye, and had bilateral intraocular lens surgery. Intraocular pressures were within normal limits and the patient exhibited bilateral asteroid hyalosis. The patient's bilateral pigmentary changes appeared to have increased since she was last seen. Also there has been no evidence of any diabetic retinopathy.

Condition/keywords: posterior subcapsular changes