14 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
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
- Differential Diagnosis ... Atelectasis, Nodule / mass ... mediastinal • Lymphadenopathy ... #Differential #Diagnosis ... #pulmonary #radiology
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
Feeding Vessel Sign ... CT • Distinct pulmonary ... lung nodule or mass ... Feeding #Vessel #Sign ... #diagnosis #radiology
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... CT • SPN or mass ... .2016.12.033 #Halo #Sign ... #CT #Lung #Pulmonary ... #diagnosis #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
Hilar and mediastinal lymphadenopathy
In sarcoidosis the common pattern is right paratracheal and bilateral hilar adenopathy ('1-2-3-sign').
In
and mediastinal lymphadenopathy ... adenopathy ('1-2-3-sign ... #Diagnosis #Radiology ... #Pulmonary #Mediastinal ... #Lymphadenopathy
Comet Tail Sign on Chest CT
 • Curvilinear pleural based opacity directed towards the ipsilateral hilum
Comet Tail Sign ... the ipsilateral hilum ... #Comet #Tail #Sign ... #CT #Lung #Pulmonary ... #diagnosis #radiology
Differential diagnosis of the reversed halo sign (RHS). AIA, angioinvasive aspergillosis; AIS, adenocarcinoma in situ; COP,
Differential diagnosis ... reversed halo sign ... right paratracheal lymphadenopathy ... #Diagnosis #Pulmonary ... #Radiology #RHS
Bronchus Sign on Chest CT
 • Airway leading directly to a peripheral lung nodule or mass
Bronchus Sign on ... lung nodule or mass ... .2016.12.033 #Bronchus #Sign ... #CT #Lung #Pulmonary ... #diagnosis #radiology
Corona Radiata (Sunburst sign) on Chest CT
 • SPN or mass, with spiculated and inegular margins
Radiata (Sunburst sign ... Chest CT • SPN or mass ... Radiata #Sunburst #Sign ... #CT #Lung #Pulmonary ... #diagnosis #radiology