Opacity in plain English

Lung Opacity

Lung opacity is a broad radiology term for an area of increased density in the lung on imaging.

Ground-Glass Opacity

Ground-glass opacity is a hazy area in the lung seen on CT that does not fully hide the lung structures underneath.

Pain Under the Right Rib: Imaging-Related Causes Doctors May Consider

Pain under the right rib often sends doctors toward the gallbladder and bile ducts first, but liver, lung-base, and chest-wall causes can overlap in the same spot. Imaging is most helpful when the location, exam, or lab pattern suggests the pain may reflect more than a simple strain.

Pain Under the Left Rib: What Imaging Sometimes Looks For

Pain under the left rib can overlap with stomach, spleen, pancreas, lung-base, and chest wall causes. Imaging may help when symptoms persist or the clinical picture is unclear.

Left Rib Pain: Why Imaging May Be Ordered

Left rib pain can reflect chest wall strain, pleural irritation, lower lung findings, or upper abdominal structures near the rib cage. Imaging helps when symptoms do not fit a simple strain pattern.

Chest Pain When Breathing: Why Imaging Might Be Used

Chest pain that worsens with breathing can raise concern for pleural irritation, lung-base inflammation, pulmonary embolism, or chest wall causes. Imaging helps narrow the possibilities when symptoms are concerning.