9 results
Flow Volume Loops - Common Patterns
A. Normal
B. Emphysema
C. Unilateral Main Stem Bronchial Obstruction
D. Fixed Upper Airway
Flow Volume Loops ... Stem Bronchial Obstruction ... Fixed Upper Airway Obstruction ... PFTs #Spirometry #FlowVolume ... #Loops #Patterns
Pulmonary Function Testing: Flow Volume Loop Patterns
 • Variable extra-thoracic obstruction - truncated or flattened inspiratory
extra-thoracic obstruction ... intra-thoracic obstruction ... flow • Fixed obstruction ... Early airflow obstruction ... FEV1 • Airflow obstruction
Common Bile Duct Stone on POCUS

Here’s a similar case in a 70yo F with a remote
Duct Stone on POCUS ... RUQ pain and an obstructive ... pattern on labs ... , CBD also looks ... clinical #ultrasound #biliary
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An intuitive way to use ultrasound to evaluate sick patients along the peri-shock to full shock
#Diagnosis #POCUS ... #Evaluation #Protocol ... #Algorithm #High ... #Cardiogenic #Obstructive
Decision tree of FALLS-protocol (Fluid Administration Limited by Lung Sonography). Lung Ultrasound in the hemodynamic assessment
tree of FALLS-protocol ... sequentially rule out obstructive ... BLUE-protocol =Bedside ... #algorithm #Lung ... Shock #Fluids #POCUS
ACUTE ABDOMEN systemic sonographic approach to acute abdomen in emergency 
department - Mnemonic and Differential

A -
Appendicitis B - Biliary ... Distended bowel loop ... O - Obstructive ... Differential #Diagnosis #POCUS
Mirizzi Syndrome on RUQ POCUS

Adult male-RUQ abd pain.VSS/Afeb. WBC-16.8K. Obstructive pattern on hepatic panel with normal
Syndrome on RUQ POCUS ... Obstructive pattern ... compression of biliary ... Syndrome #Liver #POCUS ... Clinical #Transverse #Biliary
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Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
function tests algorithm ... evaluation of the pattern ... include extrahepatic biliary ... obstruction due ... LFTs #Abnormal #Algorithm
Dilated Common Bile Duct on POCUS
50's yo patient with RUQ abd pain. Vitals stable/afebrile. Labs: WBC
Common Bile Duct on POCUS ... Labs: WBC 12.4, obstructive ... pattern hepatic ... #Dilated #CBD #POCUS ... ultrasound #clinical #biliary
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