11 results
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Nerve Palsy • CN ... Nerve palsy • CN ... One-and-a-half Syndrome ... ophthalmology #neurology ... differential #diagnosis #ocular
Traumatic Lateral Rectus Palsy on Ocular Examination

Impaired left lateral eye movement with left gaze after MVA.
Rectus Palsy on Ocular ... left gaze after MVA ... Abducens #CNVI #CN6 ... #Ocular #physicalexam ... clinical #video #neurology
CNS Manifestations of Systemic Lupus Erythematosus (SLE)

Clinical Manifestations: Demyelinating Syndrome, Headache, Movement disorders, Seizure disorders, Aseptic
CNS Manifestations ... Demyelinating Syndrome ... prevention (statin for CVA ... Erythematosus #SLE #CNS ... #neurology #rheumatology
Neuromyelitis Optica (NMO) - Clinical Manifestations
 • Optic neuritis: Reduced visual acuity, ranging from mild to
desaturation, Scotoma, Ocular ... Other brainstem syndromes ... pain • Extra-CNS ... erythematosus, Sjögren syndrome ... Manifestations #diagnosis #neurology
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
Differential Diagnosis Algorithm ... papilledema • Horner syndrome ... brain lesion • CNS ... Differential #Diagnosis #Algorithm ... #neurology #PHANTOMS
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
CN III palsy 2. ... Neurogenic Ptosis - Neurologic ... lens wearing • Ocular ... #Ptosis #neurology ... ophthalmology #ocular
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
pulmonary etc) • CNS ... • Acute stroke syndromes ... endocrine: Vitamin B12 ... aminotransferases • Serology ... Differential #Diagnosis #neurology
Left Abducens Spasm on Physical Exam

A 50 yr male with left facial spasm and diplopia, with
paroxysmal brainstem syndrome ... #Spasm #CNVI #CN6 ... PhysicalExam #clinical #ocular ... ophthalmology #neurology
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
HCO3)} Normal = 12 ... D-lactate (short bowel syndrome ... acidosis: - CNS ... sedation, narcotics, CVA ... Diagnosis #Summary #Nephrology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
myelopathy - Vit B12 ... MCTD, Sjogren syndrome ... disorders #diagnosis #neurology ... differential #algorithm