3 results
Hilum Overlay Sign on Chest X-Ray
If a mass is in contact with the pulmonary vessels then,
Hilum Overlay Sign ... Chest X-Ray If a mass ... contact with the pulmonary ... the silhouette sign ... XRay #clinical #radiology
Enlargement of the hili is usually due to lymphadenopathy or enlarged vessels.
In this case there is
usually due to lymphadenopathy ... this case is the mass ... known as the 1-2-3 sign ... , right hilum and ... #Clinical #Radiology
Differential diagnosis of the reversed halo sign (RHS). AIA, angioinvasive aspergillosis; AIS, adenocarcinoma in situ; COP,
reversed halo sign ... pneumonia; PZ, pulmonary ... right paratracheal lymphadenopathy ... #Radiology #RHS ... #Differential #Algorithm