Glossary entry

English term or phrase:

water-fat shift

Bulgarian translation:

отместване вода - мастна тъкан (WFS)

Added to glossary by Ekaterina Kroumova
Aug 20, 2016 16:07
7 yrs ago
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English term

Water-fat-shift

English to Bulgarian Medical Medical (general) MRI
Water-fat-shift - user defined 1,8px (Philips)
Change log

Aug 25, 2016 06:14: Ekaterina Kroumova Created KOG entry

Proposed translations

1 hr
English term (edited): water-fat shift
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отместване вода - мастна тъкан (WFS)

Fat protons resonate at slightly lower frequencies than water. The frequency difference is called chemical shift. Because MRI also uses resonance frequencies for spatial encoding, this frequency difference causes a small shift between the fat and water position in the frequency direction in the MR image.
Water-fat shift (WFS) is defined as the displacement of the water signal with respect to fat signal in the image. Water-fat shift is expressed in number of pixels (e.g. 3 pixels).
http://incenter.medical.philips.com/doclib/enc/fetch/2000/45...

Chemical shift на български е химическо отместване, така по аналогия би следвало да бъде отместване вода - мастна тъкан.

МАКАР ЧЕ!!! В образната диагностика по правило тези понятия се оставят в оригинал и често в съкратен вид (помните FLAIR, нали?).
Note from asker:
Мерси за обяснението, Катерина. И аз се чудех дали да не го оставя на английски
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4 KudoZ points awarded for this answer. Comment: "Не го преведох."
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