46 results
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
of the cell -> Bilateral ... Retinoblastoma Signs ... Retinoblastoma #pathophysiology ... #ophthalmology ... #diagnosis #signs
Uncommon Causes of Noncardiogenic Pulmonary Edema (NCPE) - Differential Diagnosis Framework

High Altitude Pulmonary Edema:
 • Accumulation
lobe that become bilateral ... Criteria: - Bilateral ... • Signs/Symptoms ... • Signs/Symptoms ... - The classic signs
Intermittent Bilateral Exophthalmos (Alternating Exophthalmos and Enophthalmos) on Physical Exam

Observing this patient in silence for a
very interesting finding ... The cause of this ... lymphangiomas are the cause ... #clinical #video ... #ophthalmology
Alzheimer’s Disease: Pathogenesis and Clinical Findings
Risk factor for Late Onset Alzheimer's (99% of cases):
 - Increasing
Alzheimer's (99% of cases ... chromosome 21) Signs ... Aphasia, word-finding ... AlzheimersDisease #Dementia #pathophysiology ... geriatrics #diagnosis #signs
Setting Sun Eyes in Hydrocephalus

In this sign the eyes appear driven downward bilaterally. The inferior border
Hydrocephalus In this sign ... driven downward bilaterally ... This finding is ... physicalexam #clinical #video
Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when the more affected
Curtain Sign in ... Because of bilateral ... #Curtain #Sign # ... PhysicalExam #clinical #video ... #neurology #ophthalmology
Enhanced Ptosis - Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when
Ptosis - Curtain Sign ... Because of bilateral ... #Curtain #Sign # ... PhysicalExam #clinical #video ... #neurology #ophthalmology
Enhanced Ptosis - Curtain Sign in Myasthenia Gravis on Physical Exam

Because of bilateral eyelid innervation, when
Ptosis - Curtain Sign ... Because of bilateral ... #Curtain #Sign # ... PhysicalExam #clinical #video ... #neurology #ophthalmology
Seesaw Nystagmus 

Sawtooth or seesaw nystagmus is an unusual but characteristic type of nystagmus. Typically there
in the midline, bilaterally ... We have varied causes ... The video was provided ... physicalexam #clinical #video ... #ophthalmology
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
Equina Syndrome Causes ... lumbar spine Signs ... not have to be bilateral ... Syndrome #MSK #pathophysiology ... diagnosis #symptoms #signs