3155 results
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
distribution, along fissures ... to pleura and fissure ... #Clinical #Radiology
Pleural fluid may become encysted.
Here we see fluid entrapped within the fissure.
This can sometimes give the
entrapped within the fissure ... #Clinical #Radiology ... Lateral #Effusion #Fissure
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
distribution, along fissures ... distribution, along fissures ... Clinical #Diagnosis #Radiology
Nodular pattern(2)
1. Sarcoidosis: nodules with perilymphatic distribution, along fissures, adenopathy.
2. TB: Tree-in-bud appearance in a patient
distribution, along fissures ... #Clinical #Radiology
Here another patient with an azygos lobe.
The azygos vein is seen as a thick structure within
within the azygos fissure ... #Clinical #Radiology
Sarcoidosis
In this case the chest x-ray shows subtle findings that could be described as fine reticulation.
In
thickening of the minor fissure ... #Clinical #Radiology
The distribution of nodules shown on HRCT is the most important factor in making an accurate
relation to the fissures ... centered 5-10mm from fissures ... pleural surfaces and fissures ... #Diagnosis #Radiology
Paraseptal emphysema is localized near fissures and pleura and is frequently associated with bullae formation (area
localized near fissures ... adjacent lung tissue ... #Clinical #Radiology
Algorithm for nodular pattern
The algorithm to distinguish perilymphatic, random and centrilobular nodules is the following:
- Look
see along the fissures ... #Diagnosis #Radiology
Jugular Foramen Anatomy - Neuroradiology
In axial images, simplify Jugular Foramen (JF) evaluation by following the easily
“Petro-Clival Fissure ... CTHead #clinical #radiology