21 results
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Tomography (CT) - Arterial ... portal venous, T1 arterial ... - Early arterial ... Grayscale phase, Late arterial ... MRI #POCUS #radiology
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Multifocal Atrial ... Secondary to chronic lung ... • Hypoxia • Pulmonary ... #Multifocal #Atrial ... Tachycardia #MAT #Cardiology
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
- Early arterial ... Grayscale phase, Late arterial ... #Contrast #POCUS ... #radiology #differential ... #diagnosis #comparison
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
Summary A defect in arterial ... absence of intrinsic lung ... cycles after right atrial ... passage • Arterial ... on radioactive lung
Air Bronchograms in Pneumonia on Lung Ultrasound

Pearl: When lung looks like liver, it's never a good
Ultrasound Pearl ... like liver, it's ... CXR in video for comparison ... #Ultrasound #clinical ... #pocus #Pulmonary
Polo Mint Sign on Chest CT
 • Partial filling defect in a blood vessel surrounded by
surrounded by a rim contrast ... material in a CT ... Mint #Sign #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
Atrial Fibrillation ... Noncardiac: • Pulmonary ... risk factors Atrial ... identify left atrial ... test for DM Atrial
Portopulmonary Hypertension
Presence of pulmonary arterial hypertension in a patient with portal hypertension
No other obvious causes (chronic
arterial hypertension ... causes (chronic lung ... ventricular size, Right atrial ... hemodynamics Liver ... Hypertension #diagnosis #management
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
material 20 mSv ... material 4 mSv ... Tomography (CT) — Lung ... #PatientInfo #Radiology ... #CT #Nuclear #Comparison
Hematocrit Sign on Lung POCUS
The hematocrit sign refers to the echogenic layering of material in a
Hematocrit Sign on Lung ... POCUS The hematocrit ... echogenic layering of material ... Hematocrit #Sign #Lung ... #ultrasound #pulmonary