X-ray computed tomography operates by using an X-ray generator that rotates around the object; X-ray detectors are positioned on the opposite side of the...

computed tomography (HRCT) is a type of computed tomography (CT) with specific techniques to enhance image resolution. It is used in the diagnosis of...

A computed tomography scan (CT scan), formerly called computed axial tomography scan (CAT scan), is a medical imaging technique used to obtain detailed...

The history of X-ray computed tomography (CT) dates back to at least 1917 with the mathematical theory of the Radon transform. In the early 1900s an Italian...

transform, a type of integral transform in mathematics A visual representation of the raw data obtained in the operation of computed tomography Sonogram (disambiguation)...

Single-photon emission computed tomography (SPECT, or less commonly, SPET) is a nuclear medicine tomographic imaging technique using gamma rays. It is...

Cone beam computed tomography (or CBCT, also referred to as C-arm CT, cone beam volume CT, flat panel CT or Digital Volume Tomography (DVT)) is a medical...

Photon-counting computed tomography (PCCT) is a form of X-ray computed tomography (CT) in which X-rays are detected using a photon-counting detector (PCD)...

Radon. A notable example of applications is the reconstruction of computed tomography (CT) where cross-sectional images of patients are obtained in non-invasive...

to form a three-dimensional image. PET scanners can incorporate a computed tomography scanner (CT) and are known as PET-CT scanners. PET scan images can...

Quantum tomography or quantum state tomography is the process by which a quantum state is reconstructed using measurements on an ensemble of identical...

CT pneumocolon) is the use of CT scanning or magnetic resonance imaging (MRI) to produce two- and three-dimensional images of the colon (large intestine)...

emission computed tomography (SPECT).[citation needed] Various radiopharmaceuticals targeted at specific organs are also available, some of the most common...

optical density. Modern computed tomography (CT) scanners have AEC systems which aim to maintain image quality for patients of varying sizes, whilst keeping...

before operation. Although computed tomography angiography (CTA) and Magnetic resonance angiography (MRA) has been used widely in evaluation of intracranial...

mass-to-charge ratio computed. Through successive evaporation of material, layers of atoms are removed from a specimen, allowing for probing not only of the surface...

to share image data. DICONDE can be used for computed radiography, digital radiography, computed tomography, ultrasonic testing, and Eddy-current testing...

Ventriculography Chest photofluorography Computed tomography Echocardiography Electrical impedance tomography Fluoroscopy Magnetic resonance imaging Diffuse...

computed tomography (SPECT) 3-73: single-photon emission computed tomography with computed tomography (SPECT / CT) 3-74: positron emission tomography...

process of calculating from a set of observations the causal factors that produced them: for example, calculating an image in X-ray computed tomography, source...

detector. Computed tomography has almost completely replaced focal plane tomography in X-ray tomography imaging. Positron emission tomography (PET) also...

especially when applied to developing foetuses in the womb CT scan (computed tomography scan) Magnetic resonance imaging, MRI scan Switch access scanning...

detector). The generation of flat two-dimensional images by this technique is called projectional radiography. In computed tomography (CT scanning), an X-ray...

by means of hardware (e.g. acoustic focusing or optical focusing) or computed tomography (mathematical image formation). Unlike other types of optoacoustic...

spasms of arteries. Chronic disease is a risk factor for acute disease. The best method of diagnosis is angiography, with computed tomography (CT) used...

as others that do, such as computed tomography (CT), fluoroscopy, and nuclear medicine including positron emission tomography (PET). Interventional radiology...

realistic model of quantum computation, can be computed equally efficiently with neuromorphic quantum computing. Both, traditional quantum computing and neuromorphic...

used imaging tests for diagnosing appendicitis are ultrasound and computed tomography (CT scan). CT scan is more accurate than ultrasound in detecting...

Gündoğdu E (2020). "Computed tomography evaluation of early post-operative complications of the Whipple procedure". Polish Journal of Radiology. 85 (1):...

computed tomography, "windowing" refers to a related concept for determining how to display the intensity of measured radiation. A classic example of...