The photon-counting detectors developed by Das's team at UH can separate X-ray photons by their energy ... "This could improve cancer detection, for example," Das says. "If you inject two ...

US researchers have come up with a new way to get better quality X-ray images without having to use more radiation, which increases risk for patients. US researchers have come up with a new way to ...

Screening for breast cancer is used to detect cancers at an early stage when they can be treated most effectively. The first stage in breast screening involves an X ray (mammogram) of the breast.

When diagnosing lung metastases and second primary lung cancer in patients with head and neck cancer, low-dose CT leads to better sensitivity than chest x-ray but does not lead to improved overall ...