Archives mensuelles: April 2015
Glaucoma
1- acute angle closure glaucoma:
* Occurs in susceptible patients (hyperopic)
* The pupillary block occurs during mydriasis triggered by stress, the transition to the dark,...
Visual Acuity Decrease
1- occlusion of the central artery: In the retina
* Visual acuity collapsed abruptly limited to light perception
* The pupil is mydriasis aréflectique. Abolition of...
Terms Disease in Ophthalmology
* TOXOPLASMA EYE: relapsing chorioretinitis; hyalite. Manifested by myodésopsies and decreased visual acuity. In FO, whitish home that progresses to atrophic scar
1- Multiple sclerosis:
A-...
Refractive Errors
1- Myopia:
A- Types:
- Axile myopia: the eye is too long in the anteroposterior direction; often proved at the age of 10 years; it does...
Eye Injuries
GLOSSARY:
Hyphema: Blood Collection at the anterior chamber -> hypertension
Iridodialysis: Disinsertion of the base of the iris
Iridodonesis: Epicentre of the iris in the eye movements...
Diplopia
* Binocular diplopia occur only if both eyes are open and go to the occlusion of one eye.
* Monocular diplopia persists in the occlusion...
Strabismus in children
* The child has the ability to neutralize one of the two images to prevent double vision: the elimination of the phenomenon; if it...
Ocular Tumors
1- Retinoblastoma:
- Characterized by its early onset (children 2 to 3 years) and bilateralism and are frequent genetic trait
- The development exophytic tumors do...
General Ophthalmology
1- HIV Etiology:
* Proliferative Diabetic Retinopathy
* Occlusion of the central vein of the ischemic form of retinal
* Retinal Tear
* Terson syndrome (HIV associated with...
Tuberculoid Granuloma
This is the result of a specific subacute inflammation which may be caused:
- Sarcoidosis (Besnier-Boeck disease-Schaumann or BBS)
- Crohn's disease
- The reaction to foreign...
