91 results
Signs of Pulmonary Hypertension on Chest CT
 • Main PA is dilated and larger than the
Signs of Pulmonary ... Carina crossover sign ... midline at the level ... ChestCT #CTChest #Radiology ... #cardiology #diagnosis
Peripheral Signs of Aortic Regurgitation

Corrigan sign	Prominent carotid and supraclavicular pulsations
Alfred de Musset sign	Head nodding with heart
Peripheral Signs ... beat Landolfi sign ... Liver pulsations ... Gerhardt sign ... Insufficiency #Cardiology
Sarcoidosis 
Non-caseating granulomas (Composed of T-helper & inflammatory cells) 
Clinical:
 • Disease fatal in 10% of
Constitutional: Fever ... exertion • Neurologic ... Diagnosis #Symptoms #Signs
The PA-film shows a silhouette sign of the left heart border.
Even without looking at the lateral
shows a silhouette sign ... #Clinical #Radiology ... SilhouetteSign #RadiologyAssistant
The retracted visceral pleura is seen (blue arrow) which indicates that there is a pneumothorax.
There is
is an air-fluid level ... this air-fluid level ... #Clinical #Radiology ... Hydropneumothorax #RadiologyAssistant
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
function below injury level ... Sensory loss below level ... motor function, level ... pathophysiology #signs ... #orthopedics #neurology
Interstitial pneumonias
An acute reticular pattern is most frequently caused by interstitial edema due to cardiac heart
cough and some fever ... #Clinical #Radiology ... Pneumonia #PJP #RadiologyAssistant
NINDS Diagnostic Criteria for Guillain Barre Syndrome 
Features Required for Guillain-Barré Syndrome:
 • Progressive muscle weakness
sensory symptoms or signs ... dysfunction, Absence of fever ... Sharp sensory level ... nervous system signs ... diagnosis #criteria #neurology
On the left we see a chest film with a typical finger-in-glove shadow.
The HRCT shows focal
#Clinical #Radiology ... FingerInGlove #Sign ... #RadiologyAssistant
Nontuberculous mycobacteria
Nontuberculous mycobacteria, also known as atypical mycobacteria, are all the other mycobacteria which can cause
the air-fluid level ... #Clinical #Radiology ... AirFluidLevel #RadiologyAssistant