63 results
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... CT • SPN or mass ... circumferential GGO • DDx ... #CT #Lung #Pulmonary ... #diagnosis #radiology
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
Feeding Vessel Sign ... on Chest CT • ... • DDx: Septic ... #CT #Lung #Pulmonary ... #diagnosis #radiology
Progression of Imaging Findings in Acute Stroke - Timeline
Onset → Hours → Days → Weeks →
• Non-Enhanced CT ... • DWI • ADC ... #Progression #radiology
CT Lung Signs in Pulmonary Diseases - One Page Summary of Pulmonary Signs
 - Air Crescent
CT Lung Signs in ... - Monod sign ... - CT angiogram ... #ChestCT #CT # ... #differential #radiology
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
dual-chamber PPM set for DDI ... Clinical #Video #Cardiology
Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
Evolution of stroke on CT ... No abnormal lesion ... DWI and ADC images ... The PWI/DWI mismatch ... Timeline #Neurology #Radiology
Signs of Pulmonary Hypertension on Chest CT
 • Main PA is dilated and larger than the
Hypertension on Chest CT ... Carina crossover sign ... ChestCT #CTChest #Radiology ... #cardiology #diagnosis
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Computed Tomography (CT ... Late phase • DDx ... Ultrasound #Contrast #CT ... #MRI #POCUS #radiology
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
(second row), DWI ... acute ischemic lesion ... On the DWI images ... , the lesion is ... CVA #Clinical #Radiology
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
Findings on Chest CT ... Reverse Halo Sign ... Halo Sign 6. ... Pulmonary #ChestCT #radiology