55 results
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Shock - Differential ... tamponade - Tension ... DrEricStrong #Shock #Differential ... Classification #Table ... #CriticalCare
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
Evolution of MRI ... weakness, left facial ... it possible to differentiate ... #Evolution #MRI ... #Stroke #CVA #Clinical
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
- Along the medial ... Differential diagnosis ... MR is able to distinguish ... Cortical #Desmoid #clinical ... #mri #clinical
Severe Drug Rashes - Comparison - DRESS | SJS/TEN | AGEP | Erythroderma

DRESS 
 - Onset:
- Features: Facial ... possible target lesions ... atypical target lesions ... Rashes #Comparison #TABLE ... Dermatology #Emergency #Differential
Underlying causes of PEA arrest: H’s and T’s 

Hypovolemia, Hypoxia, Hydrogen Ion (acidosis), Hypo/Hyper-kalemia, Hypothermia
Toxins, Tamponade,
Toxins, Tamponade, Tension ... acute, massive MI ... #arrest #HsTs #Differential ... #Diagnosis #Table
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver Lesions ... Resonance Imaging (MRI ... #Contrast #CT #MRI ... POCUS #radiology #differential ... diagnosis #comparison #table
Guillain–Barré syndrome (GBS)
(aka: Landry–Guillain–Barré–Strohl syndrome:
	Most common cause of acute flaccid paralysis
	Rapidly progressive ascending paralysis & areflexia
	Autonomic
Differential diagnosis ... hyperreflexia, multiple lesions ... exposure & prominent cranial ... hyperreflexia, spinal cord lesion ... on MRI
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
hallucis longus Differential ... torn ligament on MRI ... osteochondral lesion ... OsTrigonum #Syndrome #clinical ... #mri #clinical
Shock Types and Classification
DISTRIBUTIVE 66%
 • Sepsis/SIRS, anaphylaxis, adrenal insufficiency, liver failure, toxins, spinal/neurogenic
 • Warm
CARDIOGENIC 16% • MI ... OBSTRUCTIVE 2% • PE, tension ... Classification #diagnosis #differential ... #criticalcare
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... failure, acute MI ... uw_IMresidency #Shock #Differential ... #Diagnosis #table ... #comparison #criticalcare