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Penetrating Aortic Ulcer
A penetrating aortic ulcer (PAU) occurs when an atherosclerotic plaque erodes through the inner lining of the aorta, creating a small ulceration that can penetrate into deeper layers of the…
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Fluid In The Lung With Pneumonia
A parapneumonic effusion refers to fluid that collects between the layers of tissue lining the lung and chest cavity (pleural space) as a result of pneumonia. This condition occurs when…
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Hydrothorax
Hydrothorax means excess fluid collecting in the space surrounding your lungs. This fluid accumulation can affect your breathing and requires medical attention. In this article, we’ll explain what hydrothorax means…
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Retroaortic Left Renal Vein
A retroaortic left renal vein is an anatomical variation that can appear radiology reports. This condition is not typically cause for concern. If your imaging study mentions this finding, this…
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Hemiazygos Vein
The hemiazygos vein is seen on chest imaging studies. It is located in the posterior thorax along the left side of the vertebral column. This vessel serves as a collateral…
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Hemithorax
When you receive a radiology report after a chest X-ray or CT scan, you might encounter the term “hemithorax.” This term simply refers to one half of your chest cavity—either…
