5 results
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... mueormycosis, GPA ... #Sign #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical
There are about a dozen x-ray findings, but two of them are especially important: Loss of
x-ray findings, but ... knob/aortic-pulmonary ... and the calcium sign ... #Clinical #Diagnosis ... #ChestXRay #AorticKnob
There are about a dozen x-ray findings, but two of them are especially important: Loss of
x-ray findings, but ... knob/aortic-pulmonary ... #Clinical #Diagnosis ... #Radiology #CXR ... #ChestXRay #Aortic
Atoll Sign (Reverse-Halo Sign) on Chest CT
 • Central GGO surrounded by a crescentic or circumferential
Atoll Sign (Reverse-Halo ... IFI, PJP, LG, GPA ... #Sign #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
with systemic, neurologic ... those coming off aorta ... Diagnosis = clinical ... systemic sx + signs ... #Temporal #Signs