A neonatal CT scan, which is short for computerized tomography, and also known as a CAT scan, is a diagnostic imaging procedure that can be used on all parts of an infant’s body. A neonatal CT scan uses a combination of x-ray and computer technology to generate images called cross-sectional images, or slices. This can be done in either a horizontal or vertical manner. Neonatal CT scans are very detailed images that have the ability to give physicians and medical staff a very clear view on the inner workings of an infant in the neonatal intensive care unit.
When compared to normal x-rays, neonatal CT scans offer highly detailed images of muscles, bones, and organs, and other body tissues. CT scans also offer less exposure to radiation.
In order to have a neonatal CT scan done on an infant, the imaging process will be done in a special room designed specifically for CT scans. The baby will be given a small sedative to prevent the infant from moving during the CT scan. An infant undergoing the scan must remain perfectly still at all times in order to produce the highest quality images.
Neonatal CT scans are often done on premature infants to evaluate head bleeds, or intraventricular hemorrhages (IVH). While neonatal head ultrasounds also allow for IVH imaging, CT scans can offer a more detailed view, as well as providing images that normal head ultrasounds cannot.
