10 results
Fleischner Society recommendations for follow-up of nodules
Previous chest radiographs should be reviewed to determine if the
determine if the lesion ... pure ground-glass lesions ... For lesions with ... indeterminate lesions ... Pulmonary #Nodules #RadiologyAssistant
Solid pulmonary nodules can represent various etiologies:
- benign granulomas
- focal scar
- intrapulmonary lymph nodes
- primary malignancies
-
and malignant lesions ... #Diagnosis #Radiology ... #Pulmonary #Fleischner ... PulmonaryNodule #Followup #RadiologyAssistant
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
or air-filled lesions ... #Diagnosis #Radiology ... Differential #Diagram #Comparison ... Emphysema #SignetRing #RadiologyAssistant
Subsolid nodules
Most subsolid nodules are transient and the result of infection or hemorrhage.
However, persistent subsolid nodules
Compared to solid lesions ... #Diagnosis #Radiology ... #Pulmonary #Fleischner ... PulmonaryNodule #Followup #RadiologyAssistant
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver Lesions ... Late phase • DDx ... Metastasis #Liver #Lesions ... CT #MRI #POCUS #radiology ... differential #diagnosis #comparison
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Appearance of Liver Lesions ... Delayed Phase DDx ... Metastasis #Liver #Lesions ... ComputedTomography #CT #radiology ... differential #diagnosis #comparison
Risk factors
Defining high- or low-risk is currently more difficult than it was in the old guideline.
Previously
separate high-risk lesions ... #Epidemiology #Radiology ... #Pulmonary #Fleischner ... PulmonaryNodule #Nodule #RadiologyAssistant
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Appearance of Liver Lesions ... phase, Late phase DDx ... Metastasis #Liver #Lesions ... Contrast #POCUS #radiology ... differential #diagnosis #comparison
Appearance of Liver Lesions on Magnetic Resonance Imaging (MRI) - T2, T1 precontrast, T1 portal venous,
Appearance of Liver Lesions ... hepatobiliary phase DDx ... Metastasis #Liver #Lesions ... MagneticResonance #radiology ... differential #diagnosis #comparison
HRCT findings in OP
- Bilateral peripheral consolidations, sharply demarcated.
- Consolidations may be migratory.
- Lesions may show
. - Lesions may ... surrounding parenchyma (DD ... #Clinical #Radiology ... Pneumonia #ILD #RadiologyAssistant