12 results
Lobar pneumonia
On the chest x-ray there is an ill-defined area of increased density in the right
On the chest x-ray ... hilus is in a normal ... Notice the air-bronchogram ... weight loss or long ... #Clinical #Radiology
Air Bronchogram Sign on Chest CT
 • Patent airways surrounded by opacified lung
 • DDx: pna,
Air Bronchogram ... Sign on Chest CT ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
CT demonstrates ... lesions than the chest ... abutting the pleura, air-bronchograms ... feeding vessel sign ... #Clinical #Radiology
Monod Sign on Chest CT
 • Air surrounding a fungal ball in a preexisting pulmonary cavity
Monod Sign on Chest ... CTAir surrounding ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Air Crescent Sign on Chest CT
 • Crescentic or circumferential rim of radiolucent airspace within a
Air Crescent Sign ... on Chest CT • ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Head Cheese Sign on Chest CT
 • Juxtaposition of distinct radiographic areas of low, normal and
on Chest CT • ... areas of low, normal ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
This is a parasternal long axis view of a young patient presenting with 3 days of
pain, a normal chest ... x-ray and and ECG ... Beside ultrasound ... #EM #Radiology ... #POCUS #CardiacUS
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Clinical ... lat decubitus - air ... CT Lung Abscess ... - Switch to oral ... • Vasculitis (e.g
Polo Mint Sign on Chest CT
 • Partial filling defect in a blood vessel surrounded by
Chest CT • Partial ... • DDx: PE, portal ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Silhouette sign
This is a very important sign. It enables us to find subtle pathology and to
The loss of the normal ... heart and the air ... in the lung enables ... When there is a pneumonia ... Diagnosis #Pathophys #Radiology