1708 results
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
production -> Corneal ... • Loss of the eye ... non-functional eye ... blindness) • Corneal ... ophthalmology #diagnosis #signs
Keratoconus: Pathogenesis and Clinical Findings
Genetics
 • Family history of keratoconus
 • Ehlers-Danlos syndrome
 • Down, Turner,
Contact lens use • Eye ... Bilateral, asymmetric corneal ... > Keratoconus Signs ... • Rizutti's Sign ... • Corneal Opacities
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 ... Exposes cornea -> Corneal ... ophthalmology #diagnosis #signs
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Test downward eye ... light reflex • Corneal ... coma Abnormal Eye ... lesion • Roving eye ... • Examine for signs
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
present with a red eye ... Occurs in small eyes ... damage & blindness Signs ... obstruction • Corneal
Bell's Palsy - Diagnosis and Management Summary - GrepMed Handbook

Acute Idiopathic Unilateral Facial Nerve (CN7) Palsy
Presentation:
ophthalmoplegia), systemic signs ... Eyecare (prevent corneal ... tears oint + TAPE eye
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Red Eye - Differential ... hemorrhage • Dry eyes ... Cornea: • Corneal ... Keratitis (i.e. corneal ... EricsMedicalLectures/ #Red #Eye
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
Painful Red Eye - Differential Diagnosis 
 • Acute Angle Glaucoma
 • Iritis
 • Scleritis
 •
Painful Red Eye ... Conjunctivitis • Corneal
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
movement of the eye ... that occurs with eye ... movement, is a sign ... characteristic sign ... Ophthalmology #Signs