11 results
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
decreased lung attenuation ... #Diagnosis #Radiology ... #Pulmonary #CTChest ... Differential #Diagram #Comparison ... Emphysema #SignetRing #RadiologyAssistant
Using Stroke Windows for Detecting Ischemia on Head CT
When evaluating a CT head for possible stroke,
CT When evaluating ... a CT head for possible ... tissues of similar attenuation ... Radiology #CTHead #diagnosis ... #comparison
CT Lung Signs in Pulmonary Diseases - One Page Summary of Pulmonary Signs
 - Air Crescent
CT Lung Signs in ... Pulmonary Diseases ... sign - Mosaic attenuation ... - Head cheese ... #Diseases #diagnosis
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Differential diagnosis ... alveoli, enlarged heart ... with ground glass attenuation ... #Differential #Comparison ... #Table #RadiologyAssistant
Syncope Diagnostic Testing and Evaluation: Cost Effectiveness
Frequency obtained - Abnormal findings - Helped determine etiology of
Syncope Diagnostic ... Cardiac enzymes, Head ... CT, Echo, Orthostatic ... #workup #testing ... Effectiveness #table #comparison
Using Subdural Windows for Detecting Hemorrhage on Head CT
When evaluating CT head for hemorrhage, widen the
CT When evaluating ... CT head for hemorrhage ... tissues of similar attenuation ... Radiology #CTHead #diagnosis ... #comparison
Head Cheese Sign on Chest CT
 • Juxtaposition of distinct radiographic areas of low, normal and
Head Cheese Sign ... on Chest CT • ... normal and high attenuation ... #Lung #Pulmonary ... #diagnosis #radiology
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
Pulmonary Infections ... embolism, Pulm edema, heart ... CXR +/- High res CT ... Infections #HIVAIDS #workup ... #diagnosis #evaluation
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
excessive time and attention ... Circulation • Check heart ... o Aspiration, pulmonary ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
It can be difficult to distinguish these three entities.
There are two diagnostic hints for further differentiation:
-
There are two diagnostic ... bronchiolitis or chronic pulmonary ... right with the pulmonary ... MosaicAttenuation #Mosaic #Attenuation ... #Comparison #RadiologyAssistant