4 results
Atoll Sign (Reverse-Halo Sign) on Chest CT
 • Central GGO surrounded by a crescentic or circumferential
Atoll Sign (Reverse-Halo ... CT • Central GGO ... IFI, PJP, LG, GPA ... #diagnosis #radiology ... #clinical
Corona Radiata (Sunburst sign) on Chest CT
 • SPN or mass, with spiculated and inegular margins
Corona Radiata ( ... Sunburst sign) on ... : Bronchogenic Ca ... #diagnosis #radiology ... #clinical
Air Crescent Sign on Chest CT
 • Crescentic or circumferential rim of radiolucent airspace within a
Air Crescent Sign ... consolidation or nodular ... , bronchogenic Ca ... #diagnosis #radiology ... #clinical
Thumbprinting in Ischemic Colitis- Contrast-enhanced computed tomography of the abdomen, performed to evaluate the possibility of
of the sigmoid colon ... consistent with a diagnosis ... ischemic #colitis #clinical ... #radiology #CT ... #NEJM