17 results
Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
Evolution of stroke ... No abnormal lesion ... #Stroke #CVA #MRI ... #Progression #Timeline ... #Neurology #Radiology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Ring-Enhancing Lesions ... lung nodules, may also ... #Brain #differential ... diagnosis #causes #radiology ... #neurology
Timeline for Progression of T2WI and DWI Findings in Acute Stroke
 - In the acute phase
Timeline for Progression ... Findings in Acute Stroke ... - DWI in brain ... #Stroke #CVA #MRI ... #Neurology #Radiology
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
MRI Findings in Stroke ... hyperintense at all ... CVA #Clinical #Radiology ... Interpretation #Findings #Neurology ... #Evolution #Timeline
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
papilledema • Horner ... conditions: • Stroke ... Space-occupying brain ... lesion • CNS ... Diagnosis #Algorithm #neurology
Types of Facial Paralysis - Peripheral vs Central Lesions

Facial weakness or paralysis may result either from
system between the cortex ... these pathways, as ... in a stroke, paralyzes ... both sides of the cortex ... #Bells #Palsy #Neurology
Pediatric Primitive Reflexes - Maneuver and Ages

Palmar Grasp Reflex
 - Place your fingers into the baby's
baby will flex all ... Rooting Reflex - Stroke ... perioral skin at the corners ... Maneuvers #Ages #Timeline ... Peds #Diagnosis #Neurology
CNS Manifestations of Systemic Lupus Erythematosus (SLE)

Clinical Manifestations: Demyelinating Syndrome, Headache, Movement disorders, Seizure disorders, Aseptic
Disease, PRES Pathophysiology ... thrombosis and/or blood-brain ... (for secondary APS ... Erythematosus #SLE #CNS #neurology ... cerebritis #diagnosis #management
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Etiology: • Pathophysiology ... showing cortical lesions ... Constipation, Seizures, Stroke ... Syndrome #diagnosis #management ... #neurology
Intracranial Hemorrhage (ICH) and Increased Intracranial Pressure (ICP) - Pathophysiology
ICH Management:
1. Manage Blood Pressure
  •
ICH Management ... reduces ICP (but also ... = water leaves brain ... #neurology #neurosurgery ... #management