5983 results
Intracranial Hemorrhages (ICH)

Epidural Hematoma vs Subdural Hematoma vs Subarachnoid Hemorrhage vs Intraparenchymal Hemorrhage

#Diagnosis #Radiology #Comparison #ICH
Hemorrhage #Diagnosis ... Hematoma #EDH #SDH ... #SAH #Epidural
What's in a Tap: CSF Analysis

Normal vs Bacterial vs Viral vs SAH
 - Opening Pressure
 -
Bacterial vs Viral vs SAH ... Table #Neurology #Diagnosis
Unilateral Fixed Dilated Pupil - Differential Diagnosis Framework
If Altered Mental Status - Consider Oculomotor (3rd cranial
- Differential Diagnosis ... lntracranial hemorrhage, SAH ... #differential #diagnosis
Headache Syndromes 
Sudden onset of pain - "Thunder clap" with any decreased mentation, any positive focal
intractable pain • SAH ... sudden onset • SAH ... sudden onset • SAH ... Headache #Syndromes #diagnosis
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
encephalitis, SAH ... closure glaucoma, SAH ... intracranial pressure, SAH ... subhyaloid hemorrhage, SAH ... #differential #diagnosis
AEIOU TIPS - Mnemonic for Causes of Altered Mental Status
A - Alcohol, Acidosis, Ammonia, Arrhythmia
E -
) Malfunction, SAH ... encephalopathy #diagnosis
Diagnostic Approach to Subarachnoid Hemorrhage 

Visual Abstract Article: https://www.bmj.com/content/343/bmj.d4277.long

#Subarachnoid #Hemorrhage #SAH #VisualAbstract #Diagnosis #Ruleout #Timing #Sensitivity
Diagnostic Approach ... Subarachnoid #Hemorrhage #SAH ... VisualAbstract #Diagnosis
Stroke Etiologies
Hemorrhagic (IPH, SAH)
Ischemic
 - Large Vessel Atherosclerosis
 - Cardioembolic: Atrial fib, prosthetic valves, LV aneurysm,
Hemorrhagic (IPH, SAH ... #differential #diagnosis
Causes of Subarachnoid Hemorrhage - Differential Diagnosis Algorithm
Vessel Disease
 • Aneurysm
 • Vascular Malformation
Other
 • Bleeding
- Differential Diagnosis ... Subarachnoid #Hemorrhage #SAH ... #Differential #Diagnosis
Secondary Causes of Hypothermia - Differential Diagnosis Framework

Definition:
- Core temp < 35°C

Infectious:
 - Sepsis

Neuromuscular Disease:
 -
- Differential Diagnosis ... Regulation: - CVA - SAH ... #Differential #Diagnosis