34 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 ... neurologiabr #Bells ... #Phenomenon #Sign ... #clinical #video
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
dancing” of the iris ... of ectopia lentis ... #SlitLamp #PhysicalExam ... #Video #Ophthalmology ... #Signs #Ocular
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
dancing” of the iris ... of ectopia lentis ... #SlitLamp #PhysicalExam ... #Video #Ophthalmology ... #Signs #Ocular
Bell's Sign on Physical Exam

The clinical sign resulting from functional insufficiency of the eyelid orbicularis was
Bell's Sign on Physical ... described by Charles Bell ... name known as Bell's ... semiologianeurologica #Bells ... Paralysis #Clinical #Video
X-Linked Agammaglobulinemia: Pathogenesis and clinical findings
The epidemiology of this disease is 1/340,000 births and roughly double
maturation of B cells ... from precursor cells ... Absence of mature B cells ... CD19+) and plasma cells ... Agammaglobulinemia #XLinked #pathophysiology
Giant Cell (Temporal) Arteritis: Pathogenesis and investigations
Risk Factors:
 - Unclear environmental triggers (may be viral, not
yrs old; F>M Signs ... Anemia - Giant cells ... Temporal #Arteritis #Pathophysiology ... #Diagnosis #Signs
Iridodonesis and Phacodonesis on Slit Lamp Ocular Examination

Patient with a history of blunt trauma 1 year
phacodonesis, traumatic cataract ... The video shows ... #Phacodonesis #Iris ... PhysicalExam #clinical #video ... ophthalmology #SlitLamp
Bell's Phenomenon

Sign of peripheral facial paralysis manifested by eye movement up and out of the eyeball,
Bell's Phenomenon ... Sign of peripheral ... the eyelid #Bells ... Phenomenon #clinical #video
Features of a Sickle Cell Crisis 
Sickle-cell disease - an autosomal recessive blood disorder.
Characterized by red
Characterized by red blood cells ... These cells can ... The underlying pathophysiology ... sequestration of sickle cells ... Crisis #Features #Signs
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
mutated in all cells ... Retinoblastoma Signs ... Retinoblastoma #pathophysiology ... ophthalmology #diagnosis #signs