Category
Diagnostic Imaging
Typical Use
Cross sectional imaging for trauma, oncology, and diagnostics.
Description
A gantry based X ray system that acquires cross sectional images of the body with high spatial resolution, enabling rapid evaluation of trauma, stroke, pulmonary embolism, and oncologic staging through contrast enhanced and noncontrast protocols. CT imaging provides detailed anatomic information, multiplanar reconstructions, and quantitative assessment of lesions, but involves ionizing radiation and may require iodinated contrast with associated allergy and nephrotoxicity risks. Protocol optimization, dose reduction strategies, and appropriate clinical indications balance diagnostic benefit with radiation exposure, and multidisciplinary interpretation by radiologists integrates CT findings with clinical and laboratory data. CT scanners are central to modern emergency and inpatient diagnostic workflows and support interventional procedures with CT guidance.