34 results
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
MRI: Posterolateral ... hallucis longus Differential ... torn ligament on MRI ... OsTrigonum #Syndrome #clinical ... #mri #clinical
Shock Types and Classification
DISTRIBUTIVE 66%
 • Sepsis/SIRS, anaphylaxis, adrenal insufficiency, liver failure, toxins, spinal/neurogenic
 • Warm
Shock Types and ... DISTRIBUTIVE 66% • Sepsis ... CARDIOGENIC 16% • MI ... OBSTRUCTIVE 2% • PE, tension ... Classification #diagnosis #differential
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
Evolution of MRI ... On the ADC maps, ... it possible to differentiate ... #Stroke #CVA #Clinical ... #Radiology #Interpretation
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
), LV Failure (MI ... • OBSTRUCTIVE: Tension ... Obstruction (HOCM, critical ... DISTRIBUTIVE: Sepsis ... #diagnosis #differential
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... failure, acute MI ... • Mechanical → tension ... Vascular tone): • Sepsis ... #Differential #
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
) - MSK Radiology ... repeated follow-up MRI ... (save $$) Differential ... #clinical #mri ... #clinical #Radiology
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Eclampsia, Infection/Sepsis ... /Shock, Autoimmune ... showing cortical lesions ... Vascular narrowing on MRA ... Reversible course Differential
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
death Common Clinical ... Inflammatory: infectious (sepsis ... O2 delivery • MI ... delivery • PE, Tension ... #criticalcare #differential
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
death Common Clinical ... Inflammatory: infectious (sepsis ... O2 delivery • MI ... delivery • PE, Tension ... #criticalcare #differential
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
WITHOUT Bankart lesion ... Differential diagnosis ... : Posterior capsuloligamentous ... #mri #clinical ... #Radiology #diagnosis