Search results (38 results)

Oct 9 2012 by Audina M. Berrocal, MD FASRS

Aggressive posterior Type 1 ROP with bleeding from regression of the posterior hyaloid artery

Photographer: Ditte Hess CRA, BPEI

Imaging device: RETCAM

Condition/keywords: retinopathy of prematurity (ROP)

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

Apr 11 2014 by Subhendu Kumar Boral, MBBS, MD(AIIMS), DNB

Intraoperative step of posterior hyaloid face staining by triamcinolone acetonide particles during PVD induction in a case of diabetic epiretinal membrane left eye in a 68-year-old gentleman.

Photographer: Subhendu Kumar Boral

Condition/keywords: hyaloid

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

Apr 4 2014 by H. Michael Lambert, MD

23-year-old white female. Acute optic disc edema if JODM. VA 20/40 OU.

Photographer: Donald Lowd

Condition/keywords: diabetes, posterior hyaloid contraction

Feb 13 2013 by From the Collections of Thomas M. Aaberg, MD and Thomas M. Aaberg Jr., MD

NV attaches to the posterior hyaloid of vitreous leading to tractional retinal attachment.

Condition/keywords: vitreous traction

Apr 4 2014 by H. Michael Lambert, MD

23-year-old white female. Acute optic disc edema if JODM. VA 20/40 OU. Pregnant.

Photographer: Donald Lowd

Condition/keywords: diabetes, posterior hyaloid contraction

Dec 13 2013 by Mallika Goyal, MD

Fundus photograph of right eye of a 56-year-old diabetic lady shows a sheet of thickened posterior hyaloid and epiretinal membrane with traction on macular center, Visual acuity is 20/25. Other eye has extensive combined traction-rhegmatogenous retinal detachment.

Photographer: Mallika Goyal, MD, Apollo Health City, Hyderabad, India

Condition/keywords: macular traction

Dec 13 2013 by Mallika Goyal, MD

Macular traction from thickened posterior hyaloid and epiretinal membrane in a patient with lasered proliferative diabetic retinopathy. The comparison depicts spontaneous release of traction from March 2012 (lower figure) to present status, December 2013 (upper figure).

Photographer: Mallika Goyal, MD, Apollo Health City, Hyderabad, India

Condition/keywords: macular traction

Dec 13 2013 by Mallika Goyal, MD

Macular traction from thickened posterior hyaloid and epiretinal membrane in a patient with lasered proliferative diabetic retinopathy. The comparison depicts spontaneous release of traction from June 2011 (lower figure) to present status, December 2013 (upper figure).

Photographer: Mallika Goyal, MD, Apollo Health City, Hyderabad, India

Condition/keywords: macular traction

May 16 2014 by Mauricio Maia, MD, PhD

This video shows a new dye for vitreoretinal surgery comprised of soluble lutein/zeaxanthin 1% and brilliant blue 0.025 %. The green dye was deposited on the posterior pole; vigorous dye flushing into the vitreous cavity was unnecessary. The dye indirectly shows the posterior hyaloid by deposition of the golden lutein crystals. The ILM stained greenish-blue; No evidence of toxicity was observed.

Photographer: Mauricio Maia, Federal University of São Paulo

Condition/keywords: chromovitrectomy, internal limiting membrane (ILM) peeling, lutein

Dec 13 2013 by Mallika Goyal, MD

Fundus photograph of right eye of a 56-year-old diabetic lady shows a sheet of thickened posterior hyaloid and epiretinal membrane with traction on macular center, Visual acuity is 20/25. Other eye has extensive combined traction-rhegmatogenous retinal detachment.

Photographer: Mallika Goyal, MD, Apollo Health City, Hyderabad, India

Condition/keywords: macular traction

Dec 13 2013 by Mallika Goyal, MD

Macular traction from thickened posterior hyaloid and epiretinal membrane in a patient with lasered proliferative diabetic retinopathy. The comparison depicts spontaneous release of traction from April 2012 (lower figure) to present status, December 2013 (upper figure).

Photographer: Mallika Goyal, MD, Apollo Health City, Hyderabad, India

Condition/keywords: macular traction

Jan 25 2017 by Manish Nagpal, MD, FRCS (UK), FASRS

Intraoperative photo in a case of macular hole, the diffuse triamcinolone is removed and only the stained paramacular hyaloid is showing the staining. The cutter is in the process of pulling that hyaloid to release traction.

Photographer: Manish Nagpal

Imaging device: Still captured from a 3 chip HD camera on microscope

Condition/keywords: hyaloid, macular hole, stained posterior

Dec 13 2013 by Mallika Goyal, MD

Macular traction from thickened posterior hyaloid and epiretinal membrane in a patient with lasered proliferative diabetic retinopathy. Visual acuity is 20/25. Other eye has extensive combined traction-rhegmatogenous retinal detachment.

Photographer: Mallika Goyal, MD, Apollo Health City, Hyderabad, India

Condition/keywords: macular traction

Jan 26 2017 by Sara Sella

70-year-old male with high myopia -18D underwent successful surgery of pars plana vitrectomy +posterior hyaloid peel (vitreoschisis) +ELX + SF6.

Photographer: Sara Sella

Condition/keywords: high myopia, vitreoschisis

Dec 20 2017 by Narciso F. Atienza, MD, MBA, FASRS, FPCS, FPAO.

72-year-old female with ischemic branch retinal vein occlusion. Neovascular proliferation on the posterior hyaloid. Background shows ischemic BRVO with florid neovascularization emanating from the disc.

Photographer: Narciso Atienza, Jr. MD, MBA

Imaging device: Topcon

Condition/keywords: branch retinal vein occlusion (BRVO)

Jan 26 2017 by Sara Sella

70-year-old male with high myopia -18D underwent successful surgery of pars plana vitrectomy +posterior hyaloid peel (vitreoschisis) +ELX + SF6

Photographer: Sara Sella

Condition/keywords: high myopia, vitreoschisis

Dec 20 2017 by Narciso F. Atienza, MD, MBA, FASRS, FPCS, FPAO.

72-year-old female with ischemic branch retinal vein occlusion. Neovascular proliferation on the posterior hyaloid. Background shows ischemic BRVO with florid neovascularization emanating from the disc.

Photographer: Narciso Atienza, Jr. MD, MBA

Imaging device: Topcon

Condition/keywords: branch retinal vein occlusion (BRVO)

Dec 24 2020 by Deepak Bhojwani, MS

OCT image of a patient (with past history of focal VMT ) progressing to full thickness macular hole. Note the posterior hyaloid attachment over the torn edges of fovea.

Photographer: DEEPAK BHOJWANI

Condition/keywords: full thickness macular hole, optical coherence tomography (OCT), vitreomacular traction (VMT)

Dec 12 2020 by Anyssa Montenegro

Color fundus photograph of the right eye of a 36-year-old man showing thickening of the posterior hyaloid associated with an epiretinal membrane due to ocular toxoplasmosis.

Photographer: Anyssa Montenegro, Centro Brasileiro da Visão, Brasília-DF, Brazil

Condition/keywords: epiretinal membrane (ERM), ocular toxoplasmosis, thickening of the posterior hyaloid

Dec 20 2017 by Narciso F. Atienza, MD, MBA, FASRS, FPCS, FPAO.

72-year-old female with ischemic branch retinal vein occlusion. Neovascular proliferation on the posterior hyaloid. Background shows ischemic BRVO with florid neovascularization emanating from the disc.

Photographer: Narciso Atienza, Jr. MD, MBA

Imaging device: Topcon

Condition/keywords: branch retinal vein occlusion (BRVO)

Dec 20 2017 by Narciso F. Atienza, MD, MBA, FASRS, FPCS, FPAO.

72-year-old female with ischemic branch retinal vein occlusion. Neovascular proliferation on the posterior hyaloid. Background shows ischemic BRVO with florid neovascularization emanating from the disc.

Photographer: Narciso Atienza, Jr. MD, MBA

Imaging device: Topcon

Condition/keywords: branch retinal vein occlusion (BRVO)

Dec 20 2017 by Narciso F. Atienza, MD, MBA, FASRS, FPCS, FPAO.

72-year-old female with ischemic branch retinal vein occlusion. Neovascular proliferation on the posterior hyaloid. Background shows ischemic BRVO with florid neovascularization emanating from the disc.

Photographer: Narciso Atienza, Jr. MD, MBA

Imaging device: Topcon

Condition/keywords: branch retinal vein occlusion (BRVO)

Dec 12 2020 by Anyssa Montenegro

Color fundus photograph of the right eye of a 36-year-old man showing thickening of the posterior hyaloid associated with an epiretinal membrane due to ocular toxoplasmosis.

Photographer: Anyssa Montenegro, Centro Brasileiro da Visão, Brasília-DF, Brazil

Condition/keywords: epiretinal membrane (ERM), fundus photograph, ocular toxoplasmosis, thickening of the posterior hyaloid