8 results
CT vs T1 MRI
CT Head:
 - Bones are white
 - Fat is Dark & Scalp fat
CT vs T1 MRI CT ... MRI Brain: - Bones ... Devpriyo Pal @drdevrad ... comparison #neurology ... #radiology #brain
MRI Brain Sequence Comparison: T1 vs T2 vs FLAIR
T1:
 - CSF is Dark
 - Grey Matter
MRI Brain Sequence ... Comparison: T1 ... Devpriyo Pal @drdevrad ... #MRI #Brain #Comparison ... radiology #diagnosis #neurology
IV Fluids - Comparison Table
Fluid - pH - Osm - Na - Cl - Other
 •
IV Fluids - Comparison ... Table Fluid - ... pH - Osm - Na - Cl ... #IVF #Comparison ... #Table #pharmacology
Crystalloid Fluids - Contents Comparison Table
Normal plasma
0.9% saline (a.k.a. "normal saline" or NS)
0.45% saline (a.k.a. 1/2
Crystalloid Fluids ... - Contents Comparison ... 2 4NS + 20 meq KCL ... #Crystalloid #Fluids ... #Table #pharmacology
IV Fluid Composition and Effects on Plasma
0.9% Saline
Ringer's Lactate
Balanced Crystalloid

#IVFluid #Composition #Plasma #comparison #Effects #nephrology #pharmacology
IV Fluid Composition ... Composition #Plasma #comparison ... #Effects #nephrology ... #pharmacology
Cerebral Salt Wasting vs SIADH - Pathophysiology 
1) Neurological event
2) Sodium loss from tubules
3) Naturiesis →
Wasting vs SIADH - Pathophysiology ... → treat with fluid ... SaltWasting #SIADH #Pathophysiology ... #diagnosis #nephrology ... #hyponatremia #comparison
HIV-Associated Neurocognitive Disorder (HAND)

Definition:
HIV-Associated Neurocognitive disorders categories:
• Asymptomatic neurocognitive impairment
• Mild neurocognitive impairment
• HIV dementia

Pathophysiology:
HIV frequently
HIV dementia Pathophysiology ... (JC virus) Brain ... Increased CSF fluid ... T2-weighted and fluid-attenuated ... dementia #AIDS #Neurology
Hypochloremia - Differential Diagnosis Algorithm

Cause - Decreased Intake:
 • Low salt in diet
 • Exclusive D5W
pressure: - Cl ... secretion - Cl ... osmotic gradient and fluid ... Diagnosis #Algorithm #Pathophysiology ... #Nephrology #Chloride