33 results
Algorithm for nodular pattern
The algorithm to distinguish perilymphatic, random and centrilobular nodules is the following:
- Look
perilymphatic, random and centrilobular ... These are often ... distribution is likely centrilobular ... #Diagnosis #Radiology ... Pulmonary #HRCT #CTChest
Sometimes the centrilobular opacities are more nodular in appearance as in this case. #Clinical #Radiology #CTChest
nodular in appearance ... as in this case ... #Clinical #Radiology ... #CTChest #Hypersensitivity ... #Centrilobular
The distribution of nodules shown on HRCT is the most important factor in making an accurate
In most cases small ... Nodules are almost ... the centrilobular ... , centrilobular ... #Diagnosis #Radiology
On the left another typical case of sarcoidosis.
In addition to the perilymphatic nodules, there are multiple
another typical case ... perilymphatic nodules ... #Clinical #Radiology ... #CTChest #Sarcoidosis ... Peribronchovascular #Nodular
Subacute hypersensitivity pneumonitis
The key findings in the subacute hypersensitivity pneumonitis are:
ill-defined centrilobular nodules of ground-glass opacity
nodules of ground-glass ... opacity (80% of cases ... centrilobular nodules ... #Clinical #Radiology ... #CTChest #Hypersensitivity
Here are the most common examples of these four patterns on a chest x-ray (click image
Here are the most ... patterns on a chest ... opacities - Fine Nodular ... - Multiple Masses ... Diagnosis #Clinical #Radiology
Here another case of subacute hypersensitivity pneumonitis.
There is subtle opacity in the centre of the secondary
Here another case ... #Clinical #Radiology ... #CTChest #Hypersensitivity ... HypersensitivityPneumonitis #Nodular ... #Subacute #Centrilobular
Sarcoidosis
In this case the chest x-ray shows subtle findings that could be described as fine reticulation.
In
Sarcoidosis In this case ... the chest x-ray ... demonstrated a fine nodular ... #Clinical #Radiology ... #Sarcoidosis #Nodular
Differential diagnosis of Lymphangiomyomatosis:
Langerhans cell histiocytosis: > 90% are smokers, cysts have irregular shapes and the
Centrilobular emphysema ... gren syndrome. ... another typical case ... #Clinical #Radiology ... #CTChest #Lymphangiomyomatosis
Mucoid impaction
Mucus plugs or mucoid impaction can mimick the appearance of lung nodules or a mass.
Sometimes
appearance of lung nodules ... bronchial obstruction caused ... In this case there ... #Clinical #Radiology ... #CXR #CTChest #