9 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
Pathogenesis and Ocular ... non-wetting of the conjunctiva ... dryness of the conjunctiva ... deficiency • Conjunctival ... dryness of the conjunctiva
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Orbital Cellulitis ... of the bulbar conjunctiva ... inflammation -> Conjunctival ... -> Corneal drying ... #pathophysiology
Trachoma: Pathogenesis and clinical findings

 • Environmental Factors -> Bacterial infection is encouraged by poor hygiene
Transmission -> Eye-seeking ... from nasal or ocular ... superior tarsal conjunctiva ... Extensive upper tarsal conjunctival ... Trachoma #Chlamydia #pathophysiology
Selected Differential Diagnosis of Eye Pain: Key Features and Management Options

Conjunctiva

 - Bacterial conjunctivitis

 - Viral
Differential Diagnosis of Eye ... Management Options Conjunctiva ... - Scleritis Cornea ... neuritis - Orbital cellulitis ... #Ocular #Pain #
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Anatomical Approach to Eye ... Conjunctiva/Sclera ... Ocular Adverse Effects ... • Iritis Conjunctiva ... Orbit: • Orbital cellulitis
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
ophthalmicus • Orbital cellulitis ... Episcleritis Ocular ... vein occlusion Conjunctiva ... Conjunctivitis • Conjunctival ... #ocular #differential
Onchocerciasis “River Blindness”: Pathogenesis and Ocular Manifestations
Vectorial Transmission
-> Onchocerca volvulus, a parasitic helminth, matures in to
Pathogenesis and Ocular ... Microfilariae enter the eye ... directly from the conjunctiva ... stromal keratitis -> Corneal ... RiverBlindness #pathophysiology
Periorbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Dacryoadenitis: infection of the lacrimal glands
b. Conjunctivitis: inflammation of the
inflammation of the conjunctiva ... Note: Eye exam ... normal: - extra-ocular ... If the eye cannot ... #pathophysiology
Eyelid Pyogenic Granuloma

Pyogenic granulomas are benign vascular proliferations. The most common areas affected around the eyes
affected around the eyes ... are the eyelids, conjunctiva ... and rarely the cornea ... Eyelid #clinical #video ... #physicalexam #ocular