SPECT lung scans show low clot risk at three months, suggesting a potential alternative to CT in pulmonary embolism diagnosis ...

Industrial CT scanning works by taking several hundred to several thousand 2D x-ray images covering 360 degrees. Once the scan is completed, the 2D x-ray images are reconstructed in 3D, making it ...

Purpose: To prospectively study the capacity of positron emission tomography (PET) and computed tomography (CT) to determine response soon after radical radiotherapy or chemoradiotherapy and, thereby, ...

Lin Shi, Kurumi Fujioka, Nami Sakurai-Ozato, Wataru Fukumoto, Kenichi Satoh, Jiying Sun, Akinori Awazu, Kimio Tanaka, Mari Ishida, Takafumi Ishida, Yukiko Nakano, Yasuki Kihara, C. Nelson Hayes, ...

Objective: To determine the diagnostic value of physical examination (including neurologic exam) for positive computed tomography scan findings in children with closed head injury, Glasgow Coma Scale ...

A new CT (computed tomography) scan method can reduce radiation dose by splitting a full C-ray beam into thin and small beamlets. A team of researchers at the University College London (UCL) ...

In 2023, airports around the UK are planning to remove hand baggage limitations and reduce steps in the screening procedure to create a smoother and faster security procedure for passengers. They will ...