27 results
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Causes of Peripheral ... without an obvious cause ... with significant neurologic ... #Causes #differential ... #diagnosis #neurology
HINTS Exam - Bidirectional Nystagmus 

In a patient with vertigo symptoms, this finding is worrisome for
symptoms, this ... for a CENTRAL cause ... Nystagmus #HINTS #PhysicalExam ... #Clinical #Video ... #Positive #Neurology
HINTS Exam - Unidirectional Nystagmus - Left-beating

In a patient with vertigo symptoms, this finding is reassuring
symptoms, this ... for a PERIPHERAL cause ... Nystagmus #HINTS #PhysicalExam ... #Clinical #Video ... #Negative #Neurology
HINTS Exam - Abnormal Test of Skew (Abnormal Vertical Skew)

In a patient with vertigo symptoms, this
symptoms, this ... for a CENTRAL cause ... #Test #HINTS #PhysicalExam ... #Clinical #Video ... #Neurology #Vertigo
HINTS Exam - Normal Test of Skew (Normal Vertical Skew)

In a patient with vertigo symptoms, this
symptoms, this ... for a PERIPHERAL cause ... #Test #HINTS #PhysicalExam ... #Clinical #Video ... #Neurology #Vertigo
HINTS Exam - Normal Head Impulse Test = Central Cause

This patient as a normal head impulse
Test = Central Cause ... symptoms, this ... #Test #HINTS #PhysicalExam ... #Clinical #Video ... #Neurology #Vertigo
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Test = Peripheral Cause ... symptoms, this ... #Test #HINTS #PhysicalExam ... #Clinical #Video ... #Neurology #Vertigo
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Test = Peripheral Cause ... symptoms, this ... #Test #HINTS #PhysicalExam ... #Clinical #Video ... #Neurology #Vertigo
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
decades of life Causes ... and clinical associations ... - Headache, fever ... Disorientation, vertigo ... Diagnostic tests
Growth Hormone Excess - Pathogenesis and clinical findings
 • Acromegaly and gigantism share the same pathophysiology
Pathogenesis and clinical ... • Other rare causes ... Pressure: • Headache ... Overproduction #diagnosis ... #signs #symptoms