10 results
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
be found, such as ... of the Lips you strike ... Orbicularis #Snout #Pout ... #Reflex #PhysicalExam ... clinical #video #neurology
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
hand. 3) Now strike ... Hoffmanns #Sign #Reflex ... #Positive #Abnormal ... clinical #video #neurology ... #PhysicalExam
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Unresponsive wakefulness syndrome ... • Locked-in syndrome ... horizontal movements; also ... caseyalbin #PhysicalExam ... #neurology #comatose
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
structures will reflect ... Contrast - T1 is also ... can’t get into normal ... What is pathologic ... When cells run out
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
complete paralysis of all ... Decreased / Absent Reflexes ... CSF PROTEIN - NORMAL ... #diagnosis #management ... #treatment #neurology
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
imaging to rule out ... findings included abnormal ... some cases have also ... ophthalmology #physicalexam ... #neurology
Guillain-Barré Syndrome (GBS)
Acute autoimmune demyelinating polyradiculoneuropathy that presents with rapidly progressive flaccid weakness
Epidemiology:
 • Incidence: 1
Guillain-Barré Syndrome ... depressed deep tendon reflexes ... Guillain #Barre #Syndrome ... #diagnosis #management ... #neurology
Nail Pathologies - Findings in or Near Nails

Paronychia 

A superficial infection of the proximal and lateral
Nail Pathologies ... psoriasis but also ... seen in Reiter's syndrome ... Nail #Diseases #Abnormal ... Clinical #Signs #PhysicalExam
Pheochromocytoma - Diagnosis and Management Summary
10 percent rule = 10% of pheochromocytomas are extra-adrenal, multiple, bilateral,
• Classic triad ... hypertension; some normal ... hypotension (may reflect ... certain drugs (such as ... blockers cancel out
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Neurologic deficit ... -->Cannot rule out ... based on normal ... Neurologic injuries ... Also, think of tibial