What is it?
Angio CT can be used to study the arterial and/or venous systems, using specific protocols and advanced image post-processing tools.
Types of CT Angiography
Brain CT Angio
Coronary CT
Angio Pulmonary CT
Angio Abdominal CT
Angio Cervical CT
Angio Extremities CT
Angio Pelvic CT
Angio Thoracic CT
Computed tomography (CT) is one of the most reliable and safe examination methods available today.
It is quick, simple and completely painless.
A CT scan uses a device that emits X-rays, taking highly detailed axial images of your body.
Therefore, with a CT scan, the inside of your body can be portrayed with complete precision and confidence for later analysis by your doctor. X-radiation in CT scans is minimal due to modern technology and the short duration of the scan.
However, in women of childbearing age, please inform the doctor/technician if you are pregnant or suspect pregnancy. The NRD has a new Philips CT scanner with state-of-the-art 128-slice technology. The new 128-slice CT scanner provides exams with a low radiation dose and high image quality for all patients. With an innovative platform and workflows, the device enables excellence in CT imaging studies with consistently high image quality for all patients.
CT angiography with contrast
In CT angiography, to complement the study and/or on medical advice, it may be necessary to administer a small injection of a contrast product (intravenous contrast), with which you may feel a sensation of warmth that will soon disappear.
Some allergic reactions to contrast have been reported. To avoid this, it is important to inform the doctor/technician of any possible allergies to medicines, food or if you suffer from any allergic disease (asthma or allergic rhinitis). If the test is to be carried out with intravenous contrast, a 4-hour fast is required. You will receive this information when you book the exam. 
Preparation for Angio CT
In the case of an intravenous contrast examination, the main preparation is a 4-hour fast.
In the case of pediatric exams, fasting will be between 4 and 6 hours (if performed with anesthetic support). You must bring all previous exams.
Guidance during CT angiography
Angio CT is performed with the patient lying on a table (bed) which enters a small tunnel (apparatus), open at both ends.
You always have the opportunity to communicate with the medical/technical staff via intercom during the scan (5 to 15 minutes, depending on the area of the body being studied); however, it is only advisable to do so in between scan sequences, in order to avoid any movement artifacts that could hinder the medical reading.
- Please remain still during the examination.
- For examinations of the neck area, please avoid swallowing during the examination.
- When examining the head and neck, please remove all jewelry, staples, glasses, hearing aids and dentures.
- For thoracic, abdominal and pelvic examinations, please follow the instructions (e.g. hold or inhale your breath) recommended by your healthcare professional.
Agreements and Prices of Angio CT
- ADSE (user only pays the co-payment), IASFA, ADM GNR, SAD PSP;
- Insurers: Médis, Multicare, Advance Care, Allianz, Saúde Prime, Future HealthCare, SS CGD, SAMS Quadros, SAMS, Montepio, RNA, Generali, Mudum, MGEN, Aegon, Vitória, Una Seguros, other insurers;
- Health plans: Medicare, Saúde Prime, Future HealthCare, Continente Wells, ACP, other health plans.
The price varies depending on the health system or insurance you want to use. Learn more about CT price.
Where to do it?
Angio CT can be done at the NRD, at the following address: Avenida Columbano Bordalo Pinheiro, nº 11-B, r/c, 1070 – 060 Lisboa (Next to Praça de Espanha)
