Single Photon Emission Computed Tomography (SPECT) Awareness Among Allied Health Sciences Student

Introduction Single Photon Emission Computed Tomography (SPECT) is a valuable imaging technique used to assess various diseases by providing insights into the functional and metabolic processes within the body. Unlike traditional imaging methods, SPECT generates computer-based images that reflect the distribution of radiotracers introduced into the patient's system. These images are produced using gamma cameras, which may have one or more heads to detect the gamma radiation emitted by the radiotracers. Gamma rays, a type of electromagnetic radiation, travel at different wavelengths than visible light and allow for the visualization of internal physiological activity. In contrast, Computed Tomography (CT) scans provide three-dimensional anatomical images based on the body's x-ray absorption properties.  Aim To assess the knowledge levels and create awareness about single photon emission computed tomography (SPECT) among AHS students in Saveetha College of Allied Health Sciences.  Materials and Method A cross- sectional research was conducted with a self-administered questionnaire containing ten questions distributed amongst 100 Allied Health Science students. The students were randomly selected across various disciplines of Allied Health Sciences. The questionnaire assessed the awareness about single photon emission computed tomography (SPECT), safety and application among Allied Health Sciences Students. The responses were recorded and analyzed. There were no incomplete responses and no dropouts from the study. The final data obtained was organized, tabulated and subjected to statistical analysis.  Results Among 100 Allied Health Sciences Students, 77% of the respondents were aware of SPECT (SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY) 17% were not aware and 6% are not sure (Fig- 1). 33% were aware that SPECT AND CT (or conventional CT) are the same, 42% were not aware and 25% were not sure (Fig-2). 45% were aware of can routine iodinated contrast medium can be used in SPECT 27% were not aware and 28% are not sure (Fig-3). 30% were aware of can SPECT be done for a breast-feeding patient 32% were not aware and 38% were Not sure (Fig-4), and 25% were aware of can a pregnant patient be treated with radionuclides 49% were not aware and 26% were not sure in (Fig-5).  Conclusion Awareness of Single Photon Emission Computed Tomography (SPECT) remains limited among Allied Health Science students. To improve understanding and highlight its clinical value, it is important to introduce targeted educational programs and awareness campaigns. Additionally, updating and enhancing the academic curriculum to include more comprehensive information on SPECT can play a crucial role in increasing students' knowledge and familiarity with this imaging modality.