9 results
Stage I - Redistribution
In a normal chest film with the patient standing erect, the pulmonary vessels
Redistribution In a normal ... In these cases comparison ... during a period of CHF ... Radiology #CXR #CHF ... Redistribution #RadiologyAssistant
Previous normal chest x-ray (left) and CHF stage II with perihilar haze (right). On the left
Previous normal ... x-ray (left) and CHF ... diameter of the pulmonary ... #Vascular #Engorgement ... #Thickening #RadiologyAssistant
On a chest film only the outer contours of the heart are seen.
In many cases we
heart figure is normal ... blood from the pulmonary ... just below the pulmonary ... trunk. - Enlargement ... Cardiac #Chambers #RadiologyAssistant
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Cardiogenic pulmonary ... secondary lobules with normal ... Cardiogenic pulmonary ... #Differential #Comparison ... #Table #RadiologyAssistant
There are three principal varieties of pulmonary edema: cardiac, overhydration and increased capillary permeability (ARDS). 
The
principal varieties of pulmonary ... edema (6): - Normal ... Radiology #CXR #CHF ... Pedicle #Width #Comparison ... VascularPedicleWidth #RadiologyAssistant
On the left a patient with CHF. 
There is an increase in heart size compared to
a patient with CHF ... redistribution of pulmonary ... that helpful, but comparison ... #Exacerbation #Comparison ... #RadiologyAssistant
Artery-to-bronchus ratio 
Normally the vessels in the upper lobes are smaller than the accompanying bronchus with
Artery-to-bronchus ratio Normally ... redistribution of pulmonary ... Radiology #CXR #CHF ... #Vascular #Engorgement ... #RadiologyAssistant
Dilation of the azygos vein is a sign of increased right atrial pressure and is usually
is most likely abnormal ... is definitely abnormal ... increase of 3 mm in comparison ... Radiology #CXR #CHF ... AzygousVein #Dilatation #RadiologyAssistant
It can be difficult to distinguish these three entities.
There are two diagnostic hints for further differentiation:
-
black' lung is abnormal ... bronchiolitis or chronic pulmonary ... right with the pulmonary ... #Attenuation #Comparison ... #RadiologyAssistant