27 results
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
19 Patterns of Lung ... Findings on Chest ... CT 1. ... ARDS 3. ... #Pulmonary #ChestCT
Acute Respiratory Distress Syndrome – ARDS: Clinical Cheat Sheet

An acute diffuse, inflammatory lung injury, leading to
: Clinical Cheat ... injury, leading ... to increased pulmonary ... be detected on CT ... such as trauma
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
bronchial wall injury ... inflammation Symptoms ... Loss of weight • Chest ... Nasal polyps and signs ... high-resolution chest
Chest Trauma Complications - Differential Diagnosis Algorithm
Cardiac:
 • Cardiac Tamponade*
 • Pericarditis
 • Myocardial Contusion
 •
Chest Trauma Complications ... Aortic Rupture* Chest ... Fractures • Flail Chest ... Lung: • Pulmonary ... Hemothorax #Chest
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Miliary Pattern - Chest ... throughout the lungs ... diffuse inhalational injury ... Miliary #Pattern #Chest ... CXR #clinical #CT
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
Pulmonary Infections ... in HIV-AIDS Bacterial ... failure, COPD, Lung ... CXR +/- High res CT ... chest scan), CBC
Causes of Acute Pericarditis:

Infectious;

Viral: 
Adenovirus 
Coxsackie virus A and B 
Echovirus 
Epstein-Barr virus 
Hepatitis 
Human immunodeficiency
Causes of Acute ... Pericarditis: Infectious ... Breast Leukemia Lung ... esophageal perforation. chest ... Blunt chest trauma
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Uncommon Causes of Noncardiogenic Pulmonary Edema (NCPE) - Differential Diagnosis Framework

High Altitude Pulmonary Edema:
 • Accumulation
blood cells in the lung ... infiltrates on chest ... • Signs/Symptoms ... scattered crackles, chest ... • Signs/Symptoms
Lung Hernia (Sibson Hernia) on physical exam due to a traumatic chest injury.

Sibson Hernia is a
to a traumatic chest ... injury. ... hernia, the cause ... is noted after chest ... surgery or certain pulmonary
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Berlin Criteria for Acute Respiratory Distress Syndrome (ARDS) 
- Respiratory symptoms must have begun within one
- Respiratory symptoms ... new or worsening symptoms ... be present on a chest ... computed tomographic (CT ... lobar collapse, lung