6 results
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
(Os Trigonum) Syndrome ... Case description ... hallucis longus Differential ... flexion but no symptoms ... #clinical #mri
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... death Common Clinical ... O2 delivery • MI ... #criticalcare # ... differential #causes
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... death Common Clinical ... O2 delivery • MI ... #criticalcare # ... differential #causes
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
Overview Cauda ... spine L1-L5 Symptoms ... neoplasms • trauma ... perineum, and posterior ... Imaging studies: • MRI
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
other forms of trauma ... Lower motor neuron symptoms ... the lesion Posterior ... herniation - Trauma ... #lesions #differential
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
(PRES) Overview ... Neurological symptoms ... Reversible course Differential ... the underlying cause ... with AEDs until cause