Single-photon emission computed tomography (SPECT) is a nuclear imaging technique that uses radioactive tracers and a scanner to record data to produce two or three-dimensional images. SPECT has reportedly been combined with computed tomography (CT) and MRI scanners to provide detailed anatomical and metabolic information of a patient. SPECT systems have gained popularity globally due to usage in diagnosis of various diseases such as cardiac, brain, and cancer. Moreover, several types of ... Read more