45 results
Mechanical Bowel Obstruction and Ileus - Pathogenesis and Clinical Findings
Ileus: Functional bowel "blockage", no peristalsis
Mechanical Obstruction:
Mechanical Bowel Obstruction ... lumen Complete obstructions ... abdominal pain and related ... Incomplete obstructions ... #sbo #ileus #pathophysiology
Small Bowel Obstruction (Jejunum) Visualized on POCUS
Convex transducer viewing dilated jejunum w/ valvulae conniventes (“keyboard sign”).
Criteria
Small Bowel Obstruction ... Visualized on POCUS ... transducer viewing dilated ... #Small #Bowel #Obstruction ... #Jejunum #SBO #POCUS
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Shock - Pathophysiology 
Inadequate tissue perfusion to meet O2, nutrient requirements
1. Distributive Shock
2. Hypovolemic Shock
3. Cardiogenic
Shock - Pathophysiology ... Obstructive Shock ... #Shock #Pathophysiology ... differential #diagnosis #algorithm
Causes of Enuresis - Differential Diagnosis Algorithm
Primary Nocturnal Enuresis (Urinary Control Never Achieved)
 • Delayed Maturation
Differential Diagnosis Algorithm ... Achieved) • Delayed ... Sleep Disorders (Obstructive ... Insipidus, Urethral Obstruction ... Differential #Diagnosis #Algorithm
US demonstrating a dilated loop of bowel with retrograde peristalsis (to and from sign or "whirling")
demonstrating a dilated ... ) #Clinical #POCUS ... SBO #SmallBowel #Obstruction
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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 ... This time on pocus ... CBD also looks dilated ... henneberry_ryan #Dilated
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Systolic Murmurs - Differential Diagnosis Algorithm
Benign / Flow / Hyperdynamic:
 • Pregnancy
 • Fever
 • Anemia
Supravalvular
Differential Diagnosis Algorithm ... • Hypertrophic Obstructive ... • Prolapse • Dilated ... Ventricle/Annulus • Dilated ... Differential #Diagnosis #Algorithm
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Classification Types - Pathophysiology ... Comparison Obstructive ... Shock: • Obstructive ... pneumothorax: dilated ... right ventricles, dilated
Intestinal Ascariasis on Point of Care Ultrasound (POCUS)

Ultrasound of tubular structure with echogenic walls in dilated
Care Ultrasound (POCUS ... echogenic walls in dilated ... lead to bowel obstruction ... Ascariasis #Ultrasound #POCUS
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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 ... #Cardiogenic #Obstructive