First of a two-part look at border life. Last year, Elmer—whose last name is withheld because he fears deportation—traveled alone by foot, truck, and bus from Colombia to the Mexico-Texas ...

Computed tomography -- also known as computed axial tomography, a CT scan, or a CAT scan -- is a tool doctors use to diagnose many types of health problems. Special X-ray equipment creates images ...

Computed tomography (CT) scans are imaging tests that are highly effective at detecting and monitoring bladder cancer. Bladder cancer is a type of urinary tract cancer. It affects the bladder’s ...

Effects of bilateral chorda tympani transection (xCT ... For the transection group, the ear ossicles through which the CT innervates the taste buds on the anterior part of the tongue were removed ...

During the test, a dye is injected through an intravenous (IV) line in the hand or arm, and computed tomography (CT), a combination of X-rays and computer technology, is used to produce images from ...