What information do CT and MRI scans provide?
Both tests provide detailed pictures of areas of the body that used to be inaccessible by conventional X-Rays. The development of non-invasive imaging techniques reduces invasive, exploratory surgeries and allows detailed views of the anatomic structures in normal and diseased states. CT scans give us excellent information on anatomical (bony) features and tissue density that allows for the detection of tumors, and sometimes the ability to distinguish between malignant and benign tumors. CT scans are useful in sensitive detection of calcification (calcium deposits), cysts, abscesses, and hemorrhaging. CT is also widely used due to short imaging times, widespread availability, and ease of access.
