79 results
The eye is very complex and contains various tissues and structures that work together to provide
The eye is very ... Eye problems can ... Eye disorders can ... resulting in various signs ... blurred vision or blindness
Neuro-OphthaImoIogy - Visual Field Defects - Localization Map
 - Optic Nerve Lesion (Monocular vision loss)
 -
sectroanopia) #VisualFieldDefects ... #Blindness #Localization
Thyroid Eye Signs 
Lid Signs
    Dalrymple’s Sign: Lid Retraction.
    Von
Thyroid Eye Signs ... Dalrymple’s Sign ... over the closed eye ... of the superior eye ... #THYROID #EYE #SIGNS
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
all coats of the eye ... interior of the eye ... movements -> Pain with eye ... Endopthalmitis -> Blindness ... ophthalmology #diagnosis #signs
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
present with a red eye ... frequent cause of blindness ... Occurs in small eyes ... nerve damage & blindness ... Signs / Symptoms
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
• Loss of the eye ... non-functional eye ... Nyctalopia (night blindness ... ophthalmology #diagnosis #signs
Onchocerciasis “River Blindness”: Pathogenesis and Ocular Manifestations
Vectorial Transmission
-> Onchocerca volvulus, a parasitic helminth, matures in to
Onchocerciasis “River Blindness ... Microfilariae enter the eye ... Anterior uveitis => Blindness
Cytomegalovirus (CMV) in HIV-AIDS Patients
Cytomegalovirus (CMV): double-stranded DNA virus, herpesvirus family.
CMV infection: virus isolation or detection
of symptoms or signs ... Neuropathy • Eye ... common cause of blindness ... #differential #signs
Giant Cell (Temporal) Arteritis: Clinical findings and Complications
Signs/Symptoms: 
 - Headache (usually constant, superimposed by waves
Complications Signs ... - Can lead to blindness ... Complications #Signs
Visual Field Pathways and Deficits
1 Total blindness of right eye due to complete lesion of right
Deficits 1 Total blindness ... of right eye due