5 results
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... CT • SPN or mass ... #Sign #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
CT 1. ... Reverse Halo Sign ... Patterns #Lung #Pulmonary ... #ChestCT #radiology ... #CTChest #diagnosis
CT Lung Signs in Pulmonary Diseases - One Page Summary of Pulmonary Signs
 - Air Crescent
Monod sign - Halo ... sign (reverse-halo ... pleura sign #ChestCT ... #diagnosis #differential ... #radiology
Atoll Sign (Reverse-Halo Sign) on Chest CT
 • Central GGO surrounded by a crescentic or circumferential
Sign (Reverse-Halo ... Sign) on Chest ... CT • Central GGO ... #Pulmonary #diagnosis ... #radiology #clinical
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
irregular rhythm, new murmur ... 3/6) - Pulmonary ... event, follow ACC algorithm ... change CV risk Chest ... stratification #diagnosis