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The PA-film shows a silhouette sign of the left heart border.
Even without looking at the lateral
looking at the lateral ... must be located anteriorly ... caused by Sterptococcus ... #Clinical #Radiology ... SilhouetteSign #RadiologyAssistant
Interstitial pneumonias
An acute reticular pattern is most frequently caused by interstitial edema due to cardiac heart
An acute reticular ... most frequently caused ... The other cause ... #Clinical #Radiology ... #RadiologyAssistant
Lung Segment Anatomy Annotated on Chest CT
Right Lung:
 • Upper Lobe: Apical, Posterior, Anterior
 • Middle
• Middle Lobe: Lateral ... , Lateral, Posterior ... radiopaedia.org/cases ... #CT #CTChest #pulmonary ... #clinical #radiology
Lobar pneumonia
On the chest x-ray there is an ill-defined area of increased density in the right
include the list of causes ... This was an acute ... caused by Streptcoccus ... #Clinical #Radiology ... #RadiologyAssistant
Central distribution is seen in sarcoidosis and cardiogenic pulmonary edema.
Peripheral distribution is mainly seen in cryptogenic
and cardiogenic pulmonary ... #Diagnosis #Radiology ... #Pulmonary #HRCT ... #ChestCT #Differential ... Central #Peripheral #RadiologyAssistant
Interstitial Lung Diseases (ILD)
Exposure-Related ILD (a.k.a. extrinsic allergic alveolitis): 
 • Hypersensitivity pneumonitis, Farmer's lung, Bird
ILD caused by inhalation ... (DIP), Acute interstitial ... : Acute, Chronic ... ILD #diagnosis #differential ... #pulmonary #causes
It is very important to differentiate between acute consolidation and chronic consolidation, because it will limit
between acute consolidation ... proteinaceous material ... #Diagnosis #Radiology ... #Pulmonary #CXR ... #RadiologyAssistant
Causes of Cough and Hemoptysis
Acute Inflammation 
 - Laryngitis 
 - Tracheobronchitis 
 - Mycoplasma and
Causes of Cough ... and Hemoptysis Acute ... - Bacterial Pneumonias ... Cough #Hemoptysis #Differential ... #Causes #Table
Causes of Acute Dyspnea - Differential Diagnosis Algorithm
Cardiovascular
 • Myocardial Infarction*
 • Cardiac Tamponade*
 • CHF
Pleural
Causes of Acute ... Dyspnea - Differential ... Parenchymal • Pneumonia ... Vascular • Pulmonary ... Anaphylaxis* #Acute
Schematic examples of the cause of acute mitral regurgitation. 
LV, left ventricle; PM, papillary mucle; SAM,
examples of the cause ... of acute mitral ... SAM, systolic anterior ... #Acute #Differential ... #Cardiology