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The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
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attenuation or air-filled ... #Diagnosis #Radiology ... Emphysema #SignetRing #RadiologyAssistant
Approach to Selecting Respiratory Support:
-The role of noninvasive respiratory support is generally to reduce the patient's
practitioners is generally far ... HFNC may be made ... the patient's diagnosis ... BiPAP #BiLevel #HFNC
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Consolidation is synonymous with airspace disease.
When you think of the causes of consolidation, think of 'what
replacing the air ... can replace the air ... #Diagnosis #Radiology ... #Differential #RadiologyAssistant
The retracted visceral pleura is seen (blue arrow) which indicates that there is a pneumothorax.
There is
when there is an air-fluid ... is small, this air-fluid ... only key to the diagnosis ... Hydropneumothorax #RadiologyAssistant
Whenever you see an area of increased density within the lung, it must be the result
the amount of air ... #Diagnosis #Radiology ... Consolidation #Patterns #RadiologyAssistant
Principal Types of Porphyria in the United States and Europe #Diagnosis #Honc #Porphyria #Types #AcuteIntermittent #CutaneaTarda
States and Europe #Diagnosis ... #Honc #Porphyria ... #Skin #Urine #NEJM
Notice that there are multiple densities in both lungs.
The larger ones are ill-defined and maybe there
maybe there is an air-bronchogram ... the differential diagnosis ... Biopsy revealed the diagnosis ... OrganizingPneumonia #BOOP #RadiologyAssistant
Bronchiectasis is defined as localized bronchial dilatation.
The diagnosis of bronchiectasis is usually based on a combination
The diagnosis of ... and sometimes air ... #Diagnosis #Radiology ... #Differential #RadiologyAssistant
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
the result of air ... bronchiolitis #Diagnosis ... #Differential #RadiologyAssistant
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
can suggest the diagnosis ... abutting the pleura, air-bronchograms ... SepticEmboli #Cavity #RadiologyAssistant