37 results
Perilymphatic distribution
Perilymphatic nodules are most commonly seen in sarcoidosis.
They also occur in silicosis, coal-worker's pneumoconiosis and
Perilymphatic nodules ... They also occur ... and the nodular ... #Diagnosis #Radiology ... #Differential #RadiologyAssistant
Algorithm for nodular pattern
The algorithm to distinguish perilymphatic, random and centrilobular nodules is the following:
- Look
Algorithm for nodular ... centrilobular nodules ... and also nodules ... #Diagnosis #Radiology ... Differential #Algorithm #RadiologyAssistant
On the left another typical case of sarcoidosis.
In addition to the perilymphatic nodules, there are multiple
perilymphatic nodules ... nodes, which is also ... fibrosis, which is also ... #Clinical #Radiology ... #RadiologyAssistant
Whenever you see an area of increased density within the lung, it must be the result
opacities or small nodules ... . 3- Nodule or mass ... Atelectasis - collapse ... #Diagnosis #Radiology ... Consolidation #Patterns #RadiologyAssistant
Subsolid nodules
Most subsolid nodules are transient and the result of infection or hemorrhage.
However, persistent subsolid nodules
Subsolid nodules ... Most subsolid nodules ... by Henschke et al ... #Diagnosis #Radiology ... PulmonaryNodule #Followup #RadiologyAssistant
Sarcoidosis
In this case the chest x-ray shows subtle findings that could be described as fine reticulation.
In
demonstrated a fine nodular ... appearance as a ... #Clinical #Radiology ... #Sarcoidosis #Nodular ... Interstitial #Pattern #RadiologyAssistant
Size
A solitary pulmonary nodule (SPN) is defined as a single intraparenchymal lesion less than 3 cm
solitary pulmonary nodule ... SPN) is defined as ... the over 2000 nodules ... #EBM #Radiology ... MalignancyRate #Rate #RadiologyAssistant
Left lower lobe atelectasis - There is a triangular density seen through the cardiac shadow.
This must
As the title suggests ... opposite #Clinical #Radiology ... CXR #LLL #Lobar #Collapse ... #RadiologyAssistant
Mucoid impaction
Mucus plugs or mucoid impaction can mimick the appearance of lung nodules or a mass.
Sometimes
appearance of lung nodules ... bronchiectasis, as ... It is also seen ... #Clinical #Radiology ... Mucus #Plugging #RadiologyAssistant
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
patterns: reticular, nodular ... cystic pattern is also ... frequently presents as ... #Diagnosis #Radiology ... #Differential #RadiologyAssistant