12 results
Bell's Phenomenon (Palpebral-Oculogyric Reflex) on Physical Exam

Upward movement of the eyeball when the eyelids are forcefully
Palpebral-Oculogyric Reflex ... eyeball when the eyelids ... palsy. ... clinical #video #neurology ... #palsy
Bell's palsy
There are many different causes of Facial Nerve Palsy. However, the commonest
cause of unilateral facial
Bell's palsy There ... Loss of Corneal Reflex ... - Ptosis #Bells ... #Palsy #Neurology ... #Signs #Symptoms
Sarcoidosis 
Non-caseating granulomas (Composed of T-helper & inflammatory cells) 
Clinical:
 • Disease fatal in 10% of
& inflammatory cells ... exertion • Neurologic ... : Bell's palsy, ... dysrhythmias • Ophthalmologic ... Sarcoidosis #Diagnosis #Symptoms
Bell's Phenomenon

Sign of peripheral facial paralysis manifested by eye movement up and out of the eyeball,
Bell's Phenomenon ... tries to close the eyelid ... #Bells #Phenomenon ... #physicalexam #neurology ... #CN7 #CNVII #palsy
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Drooping of the upper eyelid ... that elevate the eyelid ... muscle of the upper eyelid ... trauma to the eyelid ... Cicatrization • Eyelid
Periorbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Dacryoadenitis: infection of the lacrimal glands
b. Conjunctivitis: inflammation of the
upper or lower eyelid ... inflammation of the eyelid ... - pupillary reflex ... pathophysiology #ophthalmology ... diagnosis #signs #symptoms
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
rapid onset of symptoms ... CML (Chronic Myeloid ... • Neutrophils (myeloid ... AML (Acute Myeloid ... #Leukemia #Hematology
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
caused by blood cells ... age 70 years Symptoms ... , or all three myeloid ... , and the cells ... Syndromes #diagnosis #hematology
HIV-Associated Neurocognitive Disorder (HAND)

Definition:
HIV-Associated Neurocognitive disorders categories:
• Asymptomatic neurocognitive impairment
• Mild neurocognitive impairment
• HIV dementia

Pathophysiology:
HIV frequently
invades mononuclear cells ... CNS ○ Infected cells ... activation -> diffuse myelin ... • Depressive symptoms ... dementia #AIDS #Neurology
Unilateral Floppy Eyelid Syndrome

This middle-aged male reported to clinic for persistent blurry vision and irritation of
Unilateral Floppy Eyelid ... the left eye and eyelid ... of why checking eyelid ... Unilateral #Floppy #Eyelid ... #neurology