Übersetzung für "Kontrastmittelgabe" in Englisch

Patient anxiety may cause symptoms after contrast agent administation (Lalli effect).

T1 contrasts before and after application of contrast media are of especial significance.

An additional intravenous administration of a contrast medium simplifies the classification of inflammatory processes in these two procedures.

Correction of hypercalcemia before contrast medium administration should be discussed with the hematologist.

Assessment for Bence Jones proteinuria before contrast medium administration is not necessary.

In patients with normal renal function, blood can be collected 4 hours after contrast agent administration if necessary.

The specially developed probe is precisely positioned in the region of the spine near the spinal cord with the use of image converter technology and a contrast medium.

Definition: an adverse reaction which usually occurs more than 1 week after contrast agent injection .

This port system also permits the high-pressure application of contrast media during repeated tumour staging.

If hypersensitivity reactions occur (see section 4.8), administration of the contrast medium must be discontinued immediately and - if necessary - specific therapy instituted via a venous access.

Hypersensitivity reactions If hypersensitivity reactions occur (See Section 4.8), administration of the contrast medium must be discontinued immediately and - if necessary - specific therapy instituted via a venous access.

If hypersensitivity reactions occur (see section 4.8), administration of the contrast medium must be discontinued immediately and - if necessary - specific therapy instituted via a venous access.

Lastly, a contrasting medium and special images can be used to check whether scarring exists from cardiac infarction and if so, its extent.

Lactating women: discarding the breast milk in the 24 hours after contrast medium is not considered necessary, but the patient can discuss with the doctor whether she wishes to do this.

In case of an intravenous administration of contrast material during CT (computed tomography), please have the creatinine level in the blood determined by your family doctor as soon as possible - IDEALLY in the week before the examination.

So far the activity and stability of atherosclerotic plaques are not well detectable by means of angiography, application of contrast medium and the determination of the size of the lumen of the vessel, which are usually used in the art.

An important tissue characterization at the heart is the presentation of scar tissue by a technique known as delayed-enhancement, in which, five to ten minutes after administration of contrast medium, data for a T1-weighted image are recorded such that the healthy myocardium no longer emits any signal, but the scar delivers a bright signal.

According to the properties of the X-ray device that is used, a single administration of contrast agent may already be sufficient to acquire all the filled images from the various projection directions.

However, it has become established practice in many investigations to follow these two tests by a T 1 -weighting with addition of a contrast agent.

This permits e.g. also recording before and after administration of contrast medium with constant slice number with different recording time. Multi-Echo Sequences

Another advantage is that the x-ray contrast of the contact is sufficiently high to allow a positioning of the catheter with x-ray monitoring without application of a contrast agent.

Still, there are cases where radiologists would like to have additional capabilities for their diagnosis, for instance in distinguishing high-grade and low-grade tumors with more confidence and ultimately for performing the numerous follow-up MRI exams without contrast administration in children after brain tumor resection.