With the highest mortality of any malignancy, lung cancer is responsible for 1 in 5 cancer deaths in the United States. 1 Therefore, early detection and treatment of lung cancer are critical.

These segments are divided further into ... with computed tomography pulmonary angiography, which is a type of CT scan. This test takes images of the blood between the heart and the lungs.

Emphysema subtypes, identified via CT, may be linked to cardiopulmonary subphenotypes that can help to target cardiac care in early COPD.

The quantitative analysis of the PV morphology performed by CT in this study demonstrated the following novel findings. (1) Shrinkage of the PV trunk was often observed in the ablated PVs ...

Computed tomography (CT) is increasingly being used as the main thoracic imaging technique in suspected pulmonary embolism. 1–4 First-generation single-detector–row helical CT scanners have a ...

If a doctor suspects you may have a pulmonary embolism (PE), a CT scan is the gold standard of imaging techniques. This painless scan uses intravenous (IV) contrast, a type of dye, to help the ...

Some tests are good for “ruling in” pulmonary embolism (e.g., helical CT) and some tests are good for “ruling out” pulmonary embolism (e.g., D-dimer); others are able to do both but are often ...

A new study suggests that computed tomography (CT) angiography might be unnecessary in many patients suspected of having pulmonary embolism (PE), based on the results of risk assessment analysis.

Many types of imaging studies have been used in diagnosing acute pulmonary embolism, including ventilation–perfusion scanning, contrast-enhanced computed tomographic (CT) arteriography ...

Incidental pulmonary embolism on chest CT: AI vs. clinical reports. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2022 / 07 / 220713114619.htm ...