8 results
X-ray limitations
It’s important to know the limitations of X-rays so we can correctly interpret them in
Care UltraSound (POCUS ... ) to CT or MRI. ... #Limitations #Comparison
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... Ultrasound #Contrast #CT ... #MRI #POCUS #radiology ... differential #diagnosis #comparison
Traumatic Splenic Hematoma on LUQ FAST Exam

31 yo M. Minor blunt trauma from bicycle accident. No
CT for comparison ... Ultrasound #Trauma #POCUS
Rectus abdominis IM hematoma CT vs US

Dr. John Pester @drjohnpester

#Rectus #abdominis #intramuscular #hematoma #clinical #pocus #ultrasound
abdominis IM hematoma CT ... hematoma #clinical #pocus ... #ultrasound #ct ... #comparison
Small Bowel Obstruction Testing Accuracy
#Diagnosis #SBO #Testing #Accuracy #Sensitivity #Specificity #KUB #AbdominalXRay #CT #POCUS #LikelihoodRatio #Comparison
AbdominalXRay #CT ... #POCUS #LikelihoodRatio ... #Comparison #Table
Performance Characteristics for Colorectal Cancer Screening Tests
Stool/blood-based tests:
 • FIT: 79% sensitivity, 94% specificity for CRC
for CRC, Long term ... for CRC, Long term ... distal CRC, Long term ... mortality 26% • CT ... Screening #Tests #comparison
ACA Colorectal Cancer Screening Guidelines

When to Screen?
When to Stop?
Family History

Performance Characteristics for Colorectal Cancer Screening Tests
Stool/blood-based
for CRC, Long term ... for CRC, Long term ... distal CRC, Long term ... mortality 26% • CT ... Indications #Tests #comparison
The chart below (from the FDA) shows radiation exposure with a variety of procedures and how
radiation of life: A CT ... radiation of a few CT ... into relatable term ... ChestXRay #CXR #CT ... #Comparison #Table