57 results
Lung ultrasound pathology in a COVID-19 positive patient
 - Few B-lines (vertical white lines)
 - Confluent
Consolidation - Small ... viamdinh #COVID19 #POCUS ... #Coronavirus #Table
Ulcerative Colitis vs Crohn's Disease - IBD Comparison Table
Ulcerative Collitis
 - Location
IBD Comparison Table ... ileum • Most cases ... (70-80%) have small ... Amy Chung, MD, MSc ... IBD #Comparison #Table
Main Lung Ultrasound differences between COVID-19 involvement and other conditions that may yield respiratory symptoms
 •
effusion - Usually small ... areas #COVID19 #POCUS ... Ultrasound #Comparison #Table
Estimated Medical Radiation Doses for 5 Year-Old Child

3-view ankle	0.0015 mSv	1/14th CXRs
2-view chest	0.02 mSv	1 CXRs
Anteroposterior and lateral
view ankle 0.0015 mSv ... view chest 0.02 mSv ... cystogram 0.18 mSv ... CXRs Upper Gl/small ... Nuclear #Comparison #Table
Hyponatremia - Differential Diagnosis by Mechanism
Decr Blood Pressure (“Decr Effective Circulating Volume”) 
 - Volume depletion
Malignancy (e.g. small ... Differential #Diagnosis #Table ... #Causes #Sodium
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
Mask Oxygen Delivery ... Devices Simple Mask ... aka Hudson's Mask ... tight-fitting mask ... uses a small valve
Increased Urinary Frequency - Differential Diagnosis Algorithm
Non-increased urine volume (<2mL/min), Rule out polyuria
Extrinsic to Urinary Tract:
Nephrolithiasis Small ... • Diabetes • MS ... Diagnosis #Algorithm #Causes
Intestinal Ascariasis on Point of Care Ultrasound (POCUS)

Ultrasound of tubular structure with echogenic walls in dilated
Care Ultrasound (POCUS ... walls in dilated small ... obstruction (as in this case ... Ascariasis #Ultrasound #POCUS
Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
correctly diagnose a case ... that any given case ... implies being able ... it has a narrow focus ... #Calculation #Table
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
B-lines - Possible small ... pleura in severe cases ... submassive PE) POCUS ... #signs #Lung #POCUS