6254 results
Effects of Strokes by Location - Anterior vs Posterior Localization

Anterior Circulation 
 - MCA 
 -
- Anterior vs Posterior ... Lenticulostriate artery Posterior ... CVA #Territory #Symptoms ... Effects #Neurology #Diagnosis
PRES (Posterior reversible encephalopathy syndrome) - Features

#PRES #Posterior #reversible #encephalopathy #syndrome #Presentation #Symptoms #Signs #Diagnosis #Neurology
PRES (Posterior ... Features #PRES #Posterior ... #Presentation #Symptoms ... #Signs #Diagnosis
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
clinical findings • Posterior ... femoral head onto posterior ... lateral hip Signs/Symptoms ... Fractures #msk #diagnosis ... pathophysiology #signs #symptoms
IDSA - Conventional Criteria for the Diagnosis of Sinusitis Based on the Presence of at Least
Criteria for the Diagnosis ... Major and >2 Minor Symptoms ... Major Symptoms ... or discolored posterior ... #sinusitis #diagnosis
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Posterior Ankle ... longus Differential diagnosis ... • Posterior talar ... flexion but no symptoms ... clinical #Radiology #diagnosis
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
thrombosis of short posterior ... 2) Typical symptoms ... • Cephalic symptoms ... Constitutional symptoms ... Ophthalmology #Diagnosis
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Diagnostic Algorithm ... Hallpike test (posterior ... No auditory symptoms ... Long symptom-free ... #differential #diagnosis
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Long symptom-free ... Occlusion of posterior ... Positional symptoms ... Self-limited symptoms ... #differential #diagnosis
Causes of Pelvic Organ Prolapse - Differential Diagnosis Algorithm
Herniation of one or more pelvic organs
Risk factors:
- Differential Diagnosis ... Rectum - Defecatory symptoms ... • Rectocele (posterior ... #Differential #Diagnosis
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Posterior Reversible ... factor PRES Diagnosis ... Neurological symptoms ... Differential Diagnosis ... consideration of other diagnoses