9 results
Tongue Fasciculations Secondary to Hypoglossal Nerve Damage

Most commonly associated with ALS - This LMN XII was
Fasciculations #PhysicalExam ... HypoglossalNerve #CNXII #CN12 ... #Neurology #Deficit
Bilateral LMN palsy with tongue weakness, wasting and fasciculations.  →  Bulbar motor Neuron disease

Note
hypoglossal #CNXII #CN12 ... video #neurology #physicalexam
Cranial Nerve 12 Dysfunction: Stroke has resulted in loss of function of left CN 12. When
Clinical #Photo #CN12 ... #UCSDH #CNXII #Deficit
Right Hypoglossal Nerve Paralysis on Physical Exam

Note tongue deviation to the side of the weakness.

#Hypoglossal #Nerve
Nerve #Paralysis #PhysicalExam ... neurology #CNXII #CN12
Tongue Fasciculations in Left Hypoglossal Nerve Palsy

- Atrophy of affected side
- Fasciculations
- Tongue deviates towards weak
#Palsy #CNXI #CN12 ... video #neurology #physicalexam
Inflammatory Myopathies
Dermatomyositis
 • Onset: Subacute
 • Pattern: Proximal
 • CK: Up to 50X ULN
 • Autoantibodies:
Autoantibodies: Anti-cN1A ... Inflammatory #Myopathies #differential
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
Fasciculations #PhysicalExam ... HypoglossalNerve #CNXII #CN12 ... #Neurology #Deficit
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Pressure Waveforms - Differential ... atrial septal defect ... Waveforms #JVP #Differential ... #Diagnosis #PhysicalExam
Auscultation of Split S2 - Differential Diagnosis
 • Normal or physiologic
 • Wide, fixed splitting -Atrial
of Split S2 - Differential ... -Atrial septal defect ... cardiomyopathy #Split #S2 #Differential ... #Auscultation #physicalexam