20 results
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
keratitis • Acute endophthalmitis ... Anterior Chamber/Uvea/Iris ... UVEA: comprised Iris ... Unilateral or bilateral symptoms ... • End stage endophthalmitis
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Pathogenesis and Clinical ... all coats of the eye ... Endopthalmitis: ... Panopthalmitis -> Endopthalmitis ... diagnosis #signs #symptoms
Codocytes (Target cells) - Two target cells are seen in the left photo and one in
) - Two target cells ... seen in the left photo ... The bull’s eye appearance ... present in the left photo ... #Clinical #Path
Endophthalmitis: Infection within the eye. This most commonly occurs via introduction of microbes from the outside
(e.g.
Endophthalmitis: ... Infection within the eye ... of inflammatory cells ... in front of the iris ... #Chemosis #Photo
Hypopyon: A white layer of inflammatory cells which settles along the bottom of the anterior chamber
of inflammatory cells ... in front of the iris ... from outside the eye ... Images #Clinical ... Ophthalmology #Photo
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
increase in CD4+ cells ... noncompliance • Clinical ... initiation Clinical ... with severe symptoms ... weeks for most OI
Xanthelasma: Yellow deposits apparent above and below eyes, due to infiltration with fat laden cells. This
above and below eyes ... with fat laden cells ... Photo courtesy of ... Images #Clinical ... #Photo #Dermatology
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
Pathogenesis and Clinical ... present with a red eye ... lights are a key symptom ... Occurs in small eyes ... gradient bows iris
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Pathogenesis and clinical ... mutated in all cells ... Retinoblastoma Signs / Symptoms ... detachment • Red Eye ... diagnosis #signs #symptoms
Interstitial keratitis in Tertiary Syphilis

Interstitial keratitis, which is an inflammation of the cornea’s connective tissue elements,
usually affects both eyes ... are no signs or symptoms ... brain, nerves, eyes ... Tertiary #syphilis #clinical ... #photo