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- Preparation for Diagnostic Tests
- Preparation instructions for computed tomography (CT) of the abdominal and pelvic organs with and without bolus contrast enhancement
Preparation instructions for computed tomography (CT) of the abdominal and pelvic organs with and without bolus contrast enhancement
Preparation instructions:
- exclude gas-forming foods the day before the study;
- independently schedule preliminary contrasting of the hollow organs of the gastrointestinal tract using an X-ray contrast agent to bring with you to the procedure:
— Dilute 20 ml of 76% Urografin (1 ampoule) in 1 liter of water;
— Drink 500 ml of the solution fractionally during the evening on the eve of the study;
— Drink 250 ml of the solution in the morning of the study day (a light breakfast is allowed);
— Take 250 ml of the solution with you for administration immediately before the test.For a study with intravenous contrast enhancement, it is necessary to have:
1) the absence of an allergic reaction to iodine-containing drugs;
2) a biochemical blood test (level of creatinine, urea) no more than 1 week old;
3) an installed peripheral or central venous catheter.If there are studies of previous stages of observation, it is necessary to present the study data to the radiologist (preferably on CD / DVD).
Contraindications for CT with intravenous contrast enhancement:
- severe bronchial asthma;
- hyperthyroidism;
- severe diabetes mellitus;
- nephropathy (including myeloma);
- pregnancy;
- with caution if there is a history of allergic reactions (consultation with an allergist is indicated);
- technical limitation - body weight no more than 150 kg.
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