7 results
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
Orbital Apex Syndrome ... Orbital Apex Syndrome ... HZO #clinical #video ... #ophthalmology ... #physicalexam #neurology
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
• Cauda Equina Syndrome ... sensory disturbance over ... damage to peroneal nerve ... fibular neck such as ... Myotomes #diagnosis #neurology
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
D D-lactate (short ... bowel syndrome, ... Classically” noted with pulmonary ... acidosis: - CNS ... #ABG #bloodgas
Cover - Uncover Test Revealing CNVI Palsy

Here the Cover-Uncover test unmasks subtle right CN VI palsy.
And the left eye ... eye is uncovered and ... #Abducens #Nerve ... #clinical #video ... #neurology #ophthalmology
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
include a: • Neurologic ... Hearing tests such as ... • Outer Ear: ... (CN 8) ... II ○ Susac’s syndrome
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
Over time, the affected ... suggest oculomotor nerve ... anisocoria #clinical #video ... #ophthalmology ... #physicalexam #neurology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
affects the skin, neurologic ... muscle weakness • Nerves ... cognitive impairment, neurologic ... chorioretinitis, CNS ... vasculitis • Cogan syndrome