66 results
Effects of Strokes by Location - Anterior vs Posterior Localization

Anterior Circulation 
 - MCA 
 -
- Anterior vs Posterior ... Strokes #Syndromes #CVA ... Territory #Symptoms #Signs ... #Diagnosis #Table ... Review in Clinical Neurology
Clinical Features and Vascular Territories of Stroke
Anterior circulation—anterior cerebral artery (ACA) - Contralateral leg weakness
Anterior circulation—middle
without cortical signs ... Posterior circulation—posterior ... contralateral body) Posterior ... Territories #Stroke #CVA ... #Diagnosis #Neurology
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... Detachment • Posterior ... @Pocus101 #Ocular ... #Ultrasound #pocus ... #differential #diagnosis
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
#Diagnosis #PhysicalExam ... #Neurology #AVS ... VestibularSyndrome #Posterior ... #CVA #Peripheral
92F w acute painless monocular vision loss. What's the diagnosis?

...

Central retinal artery occlusion (CRAO)! Retrobulbar "spot
What's the diagnosis ... Retrobulbar "spot sign ... with embolus in CRA ... #Clinical #POCUS ... #OcularUS #CRAO
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
clinical findings • Posterior ... femoral head onto posterior ... Fractures #msk #diagnosis ... #pathophysiology ... #signs #symptoms
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
Maculopapular - Diagnostic ... Algorithm Pathophysiology ... Ill-appearing, vital sign ... Mucocutaneous or ocular ... Immunocompromised #Diagnosis
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
XR — scotty dog sign ... vertebrae • CT - collar ... Spondylolisthesis #MSK #diagnosis ... #pathophysiology ... #signs #symptoms
Pronator Drift Testing for Stroke
Subtle extensor weakness - Sign of Upper motor neuron lesion
In detecting CT/MRI
extensor weakness - Sign ... #physicalexam #diagnosis ... #neurology #cva
Selective Serotonin Reuptake Inhibitors: Mechanisms and Side Effects
 • Serotonin Syndrome:
   - Autonomic Hyperactivity:
Abnormalities: Ocular ... Serotonin #Inhibitors #Pathophysiology ... SideEffects #Psychiatry #Diagnosis ... #Signs #Symptoms