57 results
Bell's Phenomenon on Physical Exam

Carles Bell realized that when trying to close the eye on the
Bell's Phenomenon ... Exam Carles Bell ... trying to close the eye ... neurologiabr #Bells ... Phenomenon #Sign #clinical
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
Sarcoidosis 
Non-caseating granulomas (Composed of T-helper & inflammatory cells) 
Clinical:
 • Disease fatal in 10% of
& inflammatory cells ... ) Clinical: ... • Neurologic: Bell's ... Sarcoidosis #Diagnosis #Symptoms
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
Codocytes (Target cells ... ) - Two target cells ... The bull’s eye appearance ... Target cells are ... #Clinical #Path
Examination of the right eye revealed an iris lesion 3 mm in diameter (Panel A, arrow),
Examination of the right eye ... revealed an iris ... of inflammatory cells ... absence of vitreous cells ... Panel B, arrow) #Clinical
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 ... Images #Clinical
Hypopyon: A white layer of inflammatory cells which settles along the bottom of the anterior chamber
of inflammatory cells ... in front of the iris ... infection within the eye ... from outside the eye ... Images #Clinical
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
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