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VITREOUS

Calcification

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Asteroid Hyalosis, Posterior Vitreous Separation
Sep 26, 2009
In asteroid hyalosis, accumulations of calcium soaps dispersed throughout the vitreous produce...
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Asteroid Hyalosis, Vitreous Face Attached
Sep 27, 2009
In asteroid hyalosis, accumulations of calcium soaps dispersed throughout the vitreous produce...

Detachment (VITREOUS)

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Acute Partial Vitreous Separation
Mar 3, 2010
This is a partial vitreous separation that demonstrates a mildly reflective curvilinear shape of...
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Complete PVD
Dec 22, 2010
This is a sagittal view of a complete posterior detachment demonstrated by the thin preretinal...
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Partial Vitreous Separation In A High Myope With A Posterior Staphyloma
Sep 27, 2009
This B-scan demonstrates a partial PVD. A posterior vitreous detachment (PVD) may occur in a...
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Retinal Flap Tear, Vitreous Hemorrhage
Sep 25, 2009
Posterior vitreous detachment extending to the retinal flap tear. The flap tear is strongly...
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Vitreous & Subretinal Hemorrhage in Polypoidal Choroidal Vasculopathy
Mar 3, 2010
Type 1 CNV (polypoidal choroidal vasculopathy) with vitreous hemorrhage and suprachoroidal...

Dislocated Lens

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Dislocated Intraocular Lens On Retina
May 31, 2011
An intraocular lens (IOL) implant can dislocate posteriorly and appears as a large foreign body...
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Dislocated lens
Sep 25, 2009
Dislocation of the lens into the vitreous can be easily detected by ultrasound. The lens is an...
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Dislocated Lens
Mar 3, 2010
This is a dislocated lens. You can see a large ovoid object resting against the ocular wall...

Hemorrhage

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PVR, Vitreous Hemorrhage, Sub-retinal Debris
Jan 11, 2011
In this video formed vitreous hemorrhage (yellow arrow) can be seen moving slowly inside this open-...
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Vitreous & Subretinal Hemorrhage in Polypoidal Choroidal Vasculopathy
Mar 3, 2010
Type 1 CNV (polypoidal choroidal vasculopathy) with vitreous hemorrhage and suprachoroidal...

Tear

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Operculated Tear at the Back Surface
Sep 25, 2009
In this ultrasound movie there is little movement of the vitreous. Observe the operculated, small,...
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PVD With Vitreous Attachment To Retinal Tear
Feb 15, 2011
There is a posterior vitreous face separation with remaining attachment to a retinal flap tear....
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Retinal Flap Tear, Vitreous Hemorrhage
Sep 25, 2009
Posterior vitreous detachment extending to the retinal flap tear. The flap tear is strongly...
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Retinal Tear
Sep 26, 2009
Partial PVD, retinal tear due to vitreous traction. Posterior vitreous face separation with...

Vitreo-Retinal Traction

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Operculated Tear at the Back Surface
Sep 25, 2009
In this ultrasound movie there is little movement of the vitreous. Observe the operculated, small,...
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PVD With Vitreous Attachment To Retinal Tear
Feb 15, 2011
There is a posterior vitreous face separation with remaining attachment to a retinal flap tear....
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Retinal Tear
Sep 26, 2009
Partial PVD, retinal tear due to vitreous traction. Posterior vitreous face separation with...
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Total Retinal Detachment Due To Proliferative Vitreoretinopathy
Sep 27, 2009
Funnel retinal detachment due to PVR - the patient is barely LP. Total detachments always connect...
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Total Retinal Detachment, Proliferative Vitreo-Retinopathy (PVR), Open Cone
Sep 25, 2009
The undulating movement of the wide v-shaped echo is consistent with a retinal detachment (RD). The...
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Tractional Retinal Detachment Due To Diabetic Retinopathy
Sep 27, 2009
Strong linear reflection involving the posterior globe nasal and temporal to the optic nerve....

Vitreous Reflections (Floaters)

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Attached Vitreous With Floaters
Feb 22, 2011
The vitreous is attached and demonstrates aftermovements of formed vitreous as the patient is asked...
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Optic Nerve Head Drusen
Apr 20, 2010
Contact B-scan ultrasonography can be of great help in diagnosing buried drusen (arrow) of the...
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Acute Partial Vitreous Separation
Mar 3, 2010
This is a partial vitreous separation that demonstrates a mildly reflective curvilinear shape of...
See video
Asteroid Hyalosis, Posterior Vitreous Separation
Sep 26, 2009
In asteroid hyalosis, accumulations of calcium soaps dispersed throughout the vitreous produce...
See video
Asteroid Hyalosis, Vitreous Face Attached
Sep 27, 2009
In asteroid hyalosis, accumulations of calcium soaps dispersed throughout the vitreous produce...
See video
Attached Vitreous With Floaters
Feb 22, 2011
The vitreous is attached and demonstrates aftermovements of formed vitreous as the patient is asked...
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Complete PVD
Dec 22, 2010
This is a sagittal view of a complete posterior detachment demonstrated by the thin preretinal...
See video
Dislocated Intraocular Lens On Retina
May 31, 2011
An intraocular lens (IOL) implant can dislocate posteriorly and appears as a large foreign body...
See video
Dislocated lens
Sep 25, 2009
Dislocation of the lens into the vitreous can be easily detected by ultrasound. The lens is an...
See video
Dislocated Lens
Mar 3, 2010
This is a dislocated lens. You can see a large ovoid object resting against the ocular wall...
See video
Operculated Tear at the Back Surface
Sep 25, 2009
In this ultrasound movie there is little movement of the vitreous. Observe the operculated, small,...
See video
Optic Nerve Head Drusen
Apr 20, 2010
Contact B-scan ultrasonography can be of great help in diagnosing buried drusen (arrow) of the...

PLEASE NOTE: This site is not a diagnostic tool, but rather one that addresses basic education. There is no intent to make diagnoses for those utilizing this website and it cannot be used for such a purpose.