20 results
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
COVID-19 Patterns ... of Lung Findings ... Reverse Halo Sign ... Pulmonary #ChestCT #radiology ... #CTChest #diagnosis
Radiologists use many terms to describe areas of decreased density or lucencies within the lung, like
pneumatocele, emphysema ... since in many cases ... we describe a chest ... with a thin wall Emphysema ... Pulmonary #Diagnosis #Radiology
COVID-19 Chest CT - Case 4

Main aspects of the image: multiple opacities in the glass and
COVID-19 Chest CT ... periphery of two lungs ... Radiologia Torácica ... radiologiatoracica #COVID19 ... #SARSCoV2 #CTChest
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Luftsichel Sign in Left Upper Lobe Collapse - Chest X-Ray

An upper lobe collapse causes the collapse
Luftsichel Sign ... lobe collapse causes ... the collapse lung ... or curtain and causes ... Collapse #clinical #radiology
Paraseptal emphysema is localized near fissures and pleura and is frequently associated with bullae formation (area
Paraseptal emphysema ... bullae occasionally cause ... compression of adjacent lung ... #Clinical #Radiology ... #CTChest #Paraseptal
Split Pleura Sign on Chest CT
 • Contrast enhancement of the parietal and visceral pleura, separated
Split Pleura Sign ... effusion • DDx: Empyema ... Split #Pleura #Sign ... #CT #Lung #Pulmonary ... #diagnosis #radiology
The idiopathic interstitial pneumonias (IIPs) comprise a heterogenous group of disorders. 
They represent fundamental responses of
responses of the lung ... to injury and do ... indicates unknown cause ... #Diagnosis #Radiology ... #Pulmonary #CTChest
Upper Lobe Lung Diseases - STAR CHASERS Mnemonic

S - Silicosis
T - Tuberculosis
A - Ankylosing Spondylitis
R -
Therefore, conditions caused ... pulmonary apices caused ... by a rigid chest ... Centrilobular emphysema ... #STARCHASERS #radiology
On the left a typical case of panlobular emphysema.
There is uniform destruction of the underlying architecture
left a typical case ... in the affected lung ... appearance of extensive lung ... #Clinical #Radiology ... #CTChest #Panlobular
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
Causes of Primary ... papillary muscle injury ... Direct/indirect chest ... : Dilated CMP, long-standing ... Differential #Diagnosis #Cardiology