Perfusion CT or CT Perfusion is a type of perfusion scanning using computed tomography. It is helpful in the evaluation of the vascularity of tissue in...

to a capillary bed in tissue. Perfusion may also refer to fixation via perfusion, used in histological studies. Perfusion is measured as the rate at which...

the brain, where CT perfusion imaging can often detect poor brain perfusion well before it is detected using a conventional spiral CT scan. This is better...

period of time. Microspheres CT MRI Nuclear medicine or NM Using radioactive microspheres is an older method of measuring perfusion than the more recent imaging...

such fluid dynamics is perfusion CT in which the propagation of contrast agent is modelled and simultaneously estimated with the CT images. Cox, James D...

A ventilation/perfusion lung scan, also called a V/Q lung scan, or ventilation/perfusion scintigraphy, is a type of medical imaging using scintigraphy...

hila and the mediastinum. CT pulmonary angiogram, which uses time-matched ("phased") protocols to assess the lung perfusion and the patency of great arteries...

D-dimer may rule out the condition. Otherwise, a CT pulmonary angiography, lung ventilation/perfusion scan, or ultrasound of the legs may confirm the diagnosis...

physiology, the ventilation/perfusion ratio (V/Q ratio) is a ratio used to assess the efficiency and adequacy of the ventilation-perfusion coupling and thus the...

SPECT can be used to obtain quantitative information about myocardial perfusion, thickness, and contractility of the myocardium during various parts of...

cerebral neoplasm. Clinical researches have recommended ICP and cerebral perfusion pressure (CPP) monitoring in any persons with cerebral injury who are...

test to look for bleeding in or around your brain. In some hospitals, a perfusion CT scan may be done to see where the blood is flowing and not flowing in...

court's orders. In late August 2024, Newman received imaging (including a perfusion CT) and a neurological exam by a neurosurgeon who is also an attorney. A...

a computed tomography scanner (CT) and are known as PET–CT scanners. PET scan images can be reconstructed using a CT scan performed using one scanner...

CT angiography and MR angiography. The term isotope angiography has also been used, although this more correctly is referred to as isotope perfusion scanning...

Cardiac magnetic resonance imaging perfusion (cardiac MRI perfusion, CMRI perfusion), also known as stress CMR perfusion, is a clinical magnetic resonance...

inputs to the mathematical model, for example, in dynamic PET imaging, or perfusion CT, or dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI). AIF...

A CT pulmonary angiogram (CTPA) is a medical diagnostic test that employs computed tomography (CT) angiography to obtain an image of the pulmonary arteries...

as bruising, but occasionally as complicated as hypoxia, ventilation-perfusion mismatch, hypovolemia, and reduced cardiac output due to the way the thoracic...

ISSN 0148-396X. PMID 8938760. Kim, D.J.; Krings, T. (2011-09-01). "Whole-Brain Perfusion CT Patterns of Brain Arteriovenous Malformations: A Pilot Study in 18 Patients"...

M.; Stewart R. E.; Kremer B. P.; Naalt J. V. (2010). "Acute cerebral perfusion CT abnormalities associated with posttraumatic amnesia in mild head injury"...

as echocardiography, Cardiac MRI, Cardiac CT, Cardiac PET and Cardiac SPECT including myocardial perfusion imaging. A physician may recommend cardiac...

Machine perfusion (MP) is an artificial perfusion technique often used for organ preservation to help facilitate organ transplantation. MP works by continuously...

occlusion. With perfusion MRI detecting both the infarcted core and the salvageable penumbra, the latter can be quantified by DWI and perfusion MRI. DWI showing...

as dysphasia with global cognitive dysfunction and abnormalities on perfusion CT". Cephalalgia. 30 (8): 1007–1009. doi:10.1111/j.1468-2982.2009.02007...

tumor perfusion evaluations, with a linear relationship between the renal uptake and blood flow. Renal perfusion can also be evaluated with CT or MRI...

anemia. X-rays or CT scans of the chest and airways can reveal abnormalities that may affect ventilation or perfusion. A ventilation/perfusion scan, also called...

of pleural recurrences can be followed by hyperthermic intrathoracic perfusion chemotherapy or intrathoracic hyperthermic perfused chemotherapy (ITH)...

intraocular use of the dye. ICG is used as a marker in the assessment of the perfusion of tissues and organs in many areas of medicine. The light needed for...

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 imaging...