12 results
X-ray limitations
It’s important to know the limitations of X-rays so we can correctly interpret them in
of X-rays so we can ... Point Of Care UltraSound ... (POCUS) to CT or ... #Diagnosis #Radiology ... #Limitations #Comparison
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
attenuation or air-filled ... attenuation pattern can ... #Diagnosis #Radiology ... #Pulmonary #CTChest ... Differential #Diagram #Comparison
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... #Contrast #CT # ... MRI #POCUS #radiology ... #differential #diagnosis ... #comparison #table
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
Renal Calculus AXR ... radiation dose Ultrasound ... - Limited IVP can ... scan) when an ultrasound ... stones #calculus #Radiology
Air Bronchogram Sign on Chest CT
 • Patent airways surrounded by opacified lung
 • DDx: pna,
Air Bronchogram ... Sign on Chest CT ... infarction, pulm adeno Ca ... #Lung #Pulmonary ... #diagnosis #radiology
Air Crescent Sign on Chest CT
 • Crescentic or circumferential rim of radiolucent airspace within a
Air Crescent Sign ... on Chest CT • ... , bronchogenic Ca ... #Lung #Pulmonary ... #diagnosis #radiology
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
the differential diagnosis ... without associated pulmonary ... usually contain air ... #Radiology #CTChest ... Cyst #Emphysema #Comparison
CT and ultrasonographic features of COVID-19 pneumonia
Lung CT:
 - Thickened pleura
 - Ground glass shadow and
and effusion - Pulmonary ... consolidation Lung ultrasound ... patients with pulmonary ... #POCUS #features ... #Radiology #Lung
It can be difficult to distinguish these three entities.
There are two diagnostic hints for further differentiation:
-
There are two diagnostic ... expiratory scans for air ... right with the pulmonary ... bronchiolitis with air ... #Attenuation #Comparison
Esophageal Rupture with Gastric Contents seen on Lung Ultrasound
Middle aged patient with oesophageal Ca presents generally
with oesophageal Ca ... concerning for air ... Diagnosis made at ... 5 minutes and CT ... #POCUS #clinical