13 results
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
attenuation or ... - Emphysema - Lung ... #Diagnosis #Radiology ... #Pulmonary #CTChest ... Differential #Diagram #Comparison
Using Stroke Windows for Detecting Ischemia on Head CT
When evaluating a CT head for possible stroke,
Detecting Ischemia on Head ... evaluating a CT head ... (blood/lung vs ... #CTHead #diagnosis ... #comparison
CT Lung Signs in Pulmonary Diseases - One Page Summary of Pulmonary Signs
 - Air Crescent
CT Lung Signs in ... sign - Mosaic attenuation ... - Head cheese ... #Diseases #diagnosis ... #differential #radiology
Head Cheese Sign on Chest CT
 • Juxtaposition of distinct radiographic areas of low, normal and
Head Cheese Sign ... normal and high attenuation ... Cheese #Sign #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical
Mosaic Attenuation on Chest CT
 • Variable attenuation seen on a chest CT in a lobular
Mosaic Attenuation ... CT • Variable attenuation ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Differential diagnosis ... Cardiogenic pulmonary ... with ground glass attenuation ... #Clinical #Radiology ... #Differential #Comparison
Using Subdural Windows for Detecting Hemorrhage on Head CT
When evaluating CT head for hemorrhage, widen the
Hemorrhage on Head ... evaluating CT head ... (blood/lung vs ... #CTHead #diagnosis ... #comparison
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
Cavities can heal ... the surrounding lung ... without associated pulmonary ... #Clinical #Diagnosis ... Cyst #Emphysema #Comparison
It can be difficult to distinguish these three entities.
There are two diagnostic hints for further differentiation:
-
There are two diagnostic ... penicillamine) #Clinical ... #Radiology #CTChest ... MosaicAttenuation #Mosaic #Attenuation ... #Comparison #RadiologyAssistant
Lung infarction
The radiographic features of acute pulmonary thromboembolism are insensitive and nonspecific.
The most common radiographic findings
Lung infarction ... Embolism Diagnosis ... This patient had ... #Clinical #Radiology ... PulmonaryEmbolism #Lung