14 results
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
sliding/barcode sign ... Pneumonia: - Consolidation ... - "Shred" sign ... #differential # ... diagnosis #signs
Diffuse consolidation
The most common cause of diffuse consolidation is pulmonary edema due to heart failure.
This is
Diffuse consolidation ... consolidation is ... cardiogenic edema, to differentiate ... Look for other signs ... Consolidation #Differential
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
Reverse Halo Sign ... Bilateral Peripheral ... Halo Sign 6. ... Consolidation 7. ... Patterns #Lung #Pulmonary
Reversed Halo Sign - Infectious and Non-Infectious Differential Diagnosis
Definition: A focal rounded area of GGO surrounded
Reversed Halo Sign ... complete ring of consolidation ... organizing pneumonia, Pulmonary ... Reverse #Halo #Sign ... #Diagnosis #pulmonary
Bilateral B-Lines in case of Pneumonia on Lung POCUS

Young healthy pt with fever/dyspnea. POCUS lung exam
Bilateral B-Lines ... Differential Bilat ... /lung sliding: Pulmonary ... , interstitial diffuse ... partially seen shred sign
Hilar and mediastinal lymphadenopathy
In sarcoidosis the common pattern is right paratracheal and bilateral hilar adenopathy ('1-2-3-sign').
In
paratracheal and bilateral ... adenopathy ('1-2-3-sign ... adenopathy is usually unilateral ... Diagnosis #Radiology #Pulmonary ... Lymphadenopathy #Differential
Sarcoidosis
Stage 1 - Bilateral LAD without involvement of lung parenchyma
Stage 2 - Bilateral LAD with involvement
Sarcoidosis Stage 1 - Bilateral ... 4 - Fibrosis Pulmonary ... hilar LAD and diffuse ... chylothorax, and pulmonary ... Stages #Staging #Signs
Uncommon Causes of Noncardiogenic Pulmonary Edema (NCPE) - Differential Diagnosis Framework

High Altitude Pulmonary Edema:
 • Accumulation
Edema (NCPE) - Differential ... and diffuse ... • Signs/Symptoms ... • Signs/Symptoms ... - The classic signs
Reverse Halo Sign
Defined as a central ground class opacity surrounded by a ring of dense consolidation
Differential
Reverse Halo Sign ... ring of dense consolidation ... Differential Diagnosis ... Reverse #Halo #Sign ... #differential #
Differential diagnosis of the reversed halo sign (RHS). AIA, angioinvasive aspergillosis; AIS, adenocarcinoma in situ; COP,
reversed halo sign ... pneumonia; PZ, pulmonary ... lesions, lobular consolidation ... with symmetrical bilateral ... #Diagnosis #Pulmonary