WebSingle-photon emission computed tomography (SPECT) is a nuclear radiology study that measures the blood flow in the brain. A safe, short-lived radioactive substance is injected into the arm and a CT (computed tomography) scan is performed shortly afterwards.

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WebOct 31, 2024 · Positron emission tomography (PET): is very expensive. uses positron emitting radioisotope (tracer) F-18 fluorodeoxyglucose (FDG) gives better contrast and spatial resolution (cf. SPECT) has a ring of multiple detectors. Single-photon emission computed tomography (SPECT): is lower cost. uses gamma emitting radioisotope (tracer): WebThe patient lies on an exam table that slides in between two parallel gamma camera heads, above and beneath the patient. Sometimes, the doctor will orient the gamma camera heads at a 90-degree angle over the patient's body. In SPECT, the gamma camera heads rotate around the patient's body to produce detailed, three-dimensional images. hualian indonesia

Spect Definition & Meaning Dictionary.com

WebSingle Photon Emission Computed Tomography (SPECT) is a non-invasive procedure that can accurately identify areas of abnormal myocardial perfusion, determine the functional capacity of your heart muscle, and separate viable (living) from non-viable (irreversibly damaged) tissue. WebJul 30, 2015 · A SPECT scan of the heart is a noninvasive nuclear imaging test. It uses radioactive tracers that are injected into the blood to produce pictures of your heart. … WebIntroduction. ASNC imaging guidelines for nuclear cardiology procedures - 2024. Myocardial perfusion imaging in women for the evaluation of stable ischemic heart disease— state-of-the-evidence and clinical recommendations - 2024. SPECT: Stress, Protocols, and Tracers - 2016. SPECT: Stress, Protocols, and Tracers -2016 - Chinese Edition ... hualian mansion