Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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82 results
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Causes of Facial ... Diagnosis Algorithm ... nerve palsy) ... #Diagnosis #Algorithm ... #Causes #neurology
Localizing Extraocular Movement Disorders
 β€’ CN Ill (Oculomotor) Nerve Palsy 
 β€’ CN IV (Trochlear) Nerve
One-and-a-half Syndrome ... Skew Deviation Casey ... ophthalmology #neurology ... #differential # ... diagnosis #ocular
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 β€’ Abduction - C5,C6 (axillary)
 β€’ Adduction - C6, C7,
Conditions Erb's Palsy ... nerve in the radial ... Carpal Tunnel Syndrome ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory
Upper Extremity Nerve Pathologies 

 β€’ Axillary Nerves
 β€’ Musculocutaneous Nerve
 β€’ Radial Nerve
 β€’ Median
Upper Extremity Nerve ... β€’ Radial Nerve ... #Pathologies #differential ... #diagnosis #Neuropathy ... #innervation #neurology
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Nerve Palsy on ... nerve in its path ... sleeping as in this case ... #Nerve #Palsy # ... #msk #sports #neurology
β–Ί
Peripheral Neuropathy - Diagnostic Schema and Differential Diagnosis

Hereditary
Common Causes
Rapid Onset
Subacute/Chronic Onset
 - Multifocal
 - Focal
 -
Schema and Differential ... Common Causes ... Multifocal - Focal ... #Algorithm #Causes ... #neurology
Ramsay Hunt Syndrome (Herpes zoster oticus) wit Facial Nerve Palsy
Triad: 
 - Ipsilateral facial paralysis
 -
Ramsay Hunt Syndrome ... Nerve Palsy Triad ... Hunt #RamsayHunt #Syndrome ... #Nerve #Palsy # ... clinical #video #neurology
β–Ί
CN III Palsy - Oculomotor Nerve
 β€’ Ptosis: Loss of innervation of the levator palpebrae superior.
CN III Palsy - Oculomotor ... Nerve β€’ Ptosis ... comparison to Horner's syndrome ... #Cranial #neurology ... #diagnosis
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
- Differential ... Diagnosis Algorithm ... Pain/Post-op β€’ Neurologic ... #Hyponatremia #Nephrology ... Diagnosis #Algorithm
Causes of Seizures - Differential Diagnosis Algorithm
Unprovoked - Epilepsy:
 β€’ Focal: Simple, Complex
 β€’ Generalized: Absence,
Diagnosis Algorithm ... - Epilepsy: β€’ Focal ... vasoconstriction syndrome ... #Diagnosis #Algorithm ... #Causes #neurology