2867 results
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
circumferential GGO • DDx ... Pulmonary #diagnosis #radiology
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
DDx: Septic ... Pulmonary #diagnosis #radiology
Liver infections and imaging findings
 - Pyogenic Liver Abscess
 - Amebic Abscess
 - Cholangitic Microabscesses
Fungal Infection DDx ... Hepatic #imaging #radiology ... #Differential #Ddx
Monod Sign on Chest CT
 • Air surrounding a fungal ball in a preexisting pulmonary cavity
pulmonary cavity • DDx ... Pulmonary #diagnosis #radiology
Bronchus Sign on Chest CT
 • Airway leading directly to a peripheral lung nodule or mass
nodule or mass • DDx ... Pulmonary #diagnosis #radiology
Signet Ring Sign on Chest CT
 • Prominently dilated airway compared to its accompanying pulm vessel.
DDx: Bronchiectasis ... Pulmonary #diagnosis #radiology
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Delayed Phase DDx ... ComputedTomography #CT #radiology
Comet Tail Sign on Chest CT
 • Curvilinear pleural based opacity directed towards the ipsilateral hilum
ipsilateral hilum • DDx ... Pulmonary #diagnosis #radiology
Sand Storm Sign on Chest CT
 • Diffusely dense pulmonary micronodular calcifications. Note the black pleural
sign (arrow) • DDx ... Pulmonary #diagnosis #radiology
Corona Radiata (Sunburst sign) on Chest CT
 • SPN or mass, with spiculated and inegular margins
inegular margins • DDx ... Pulmonary #diagnosis #radiology