14 results
Stroke Blood Vessel Localization and corresponding territories on MRI

by Jeremy Heit, MD, PhD @JeremyHeitMDPHD

#Stroke #CVA #Localization
corresponding territories ... JeremyHeitMDPHD #Stroke #CVA ... BloodVessel #Territory #Territories ... #MRI #Radiology ... #Arteries #Neurology
Effects of Strokes by Location - Anterior vs Posterior Localization

Anterior Circulation 
 - MCA 
 -
Circulation - MCA ... Strokes #Syndromes #CVA ... Localization #Effects #Neurology ... Diagnosis #Table #Territories ... Review in Clinical Neurology
Stroke Territory Localization and Blood Vessel Supply
ACA (Anterior Cerebral Artery)
 - Leg weakness/numbness
MCA Superior Divison
 -
arm weak/numb MCA ... - No weakness MCA ... Supply #Stroke #Territories ... #territory #CVA ... #localization #neurology
Clinical Features and Vascular Territories of Stroke
Anterior circulation—anterior cerebral artery (ACA) - Contralateral leg weakness
Anterior circulation—middle
Features and Vascular Territories ... aphasia (left MCA ... motor deficits #Territories ... #Stroke #CVA #Diagnosis ... #Neurology
Hepatic Masses on CT - Differential Diagnosis by CT Findings

Masses: Hemangioma, Adenoma, FNH, HCC, Fibrolamellar HCC,
Masses on CT - Differential ... Non-Contrast, Arterial ... Hepatic #Masses #CT #CTA ... #differential # ... liver #hepatology #radiology
Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
abnormalities in the left MCA ... #Stroke #CVA #MRI ... Progression #Timeline #Neurology ... #Radiology #Findings
Right Heart Catheterization Cheat Sheet: Interpretation of Pressures and Waveforms 
Direct measurements
 ● Central venous pressure
venous pressure (CVP ... ● Pulmonary arterial ... volume index (33-47 ml ... = [mean PAp – CVP ... CheatSheet #Waveforms #Cardiology
Algorithm for patients with hypokalemia on the basis of the potassium-to-creatinine ratio in the urine
Urine K+
High effective arterial ... • Low Urine Cl ... • High Urine Cl ... urine #potassium #differential ... algorithm #diagnosis #nephrology
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
narrowing on MRA/CTA ... Anterior circulation: MCA ... ACA watershed territories ... Reversible course Differential ... diagnosis #management #neurology
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Differentials? ... (AG) = {Na - (Cl ... sedation, narcotics, CVA ... Diagnosis #Summary #Nephrology ... Base #Gas #VBG #differential