Any piece of program code in a high-level language which, when (if) its execution terminates, returns a value. In most programming languages, expressions consist of constants, variables, operators, functions, and parentheses. The operators and functions may be built-in or user defined.
If oral contrast is required, about 45 to 60 minutes is needed for the contrast to move through your digestive tract. Actual scan times vary from a few seconds to several minutes. If no oral contrast is required, the examination will take about 15 to 30 minutes, including the time for intravenous preparation and interview. In some cases additional scanning is required as scans are tailored to suit individual diagnostic needs.
How long does it take for CT scan dye to leave your system? How long after drinking contrast dye for CT scan can they take the images? Thanks ahead of time. How long doez it take for results of CT scan with contrast. I had it Friday am. No results so far. Saw something on liver? Can t surgeons tell if 4 liver cysts are mets from a lung carcinoid 1.4cm 2.7 suv. By CT without dye. Going crazy? How long does dye stay in your body after a CT scan? How long does the the dye stay in your body for a ct-scan?