burst-replenishment technique

21:00 May 6, 2018
This question was closed without grading. Reason: No acceptable answer

English to Ukrainian translations [PRO]
Medical - Medical (general) / Ultrasound
English term or phrase: burst-replenishment technique
burst-replenishment technique = інфузійно-накопичувальний метод ?

В розділі йдеться про метод введення контрасої речовини під час УЗД з динамічним контрастним посиленням.


This method is called dynamic contrast-enhanced ultrasound (DCE-US) and the values obtained from these analyses are closely related to perfusion in the GI wall.
There are two main methods practiced, the bolus tracking and the burst-replenishment technique [48].
Bolus tracking is performed by injecting a dose of contrast fol-lowed by a flush of saline and analysing the development of the time intensity curve after the recording has been saved to the scanner.
The development of such a curve is complex however and there are several ways of modelling it [48].
Since the curve development is also profoundly affected by other factors such as injection speed, injection site and vascular architecture it does not compare very well to the local perfusion [50].
Even though most commercial scanners offer some sort of analysis tool for DCE-US for post-processing of contrast data, most studies on DCE-US have been performed on exported datasets.
So even if the meth-od has shown some promising results it is not so easy to introduce in daily practice.
In the burst-replenishment technique a burst with high mechanical index is given after the contrast has reached a steady state in the bloodstream.
The development of the burst-replenishment curve is simpler to model [48].
Another advantage of such a technique is that repeated measurements are possible during the same injection reducing variability and/or enabling sampling from several imaging planes.
However, this warrants the use of a specialized infusion pump which mixes the microbubbles continuously while performing the injection.
Chuiko Pavlo
Local time: 22:44

Summary of answers provided
4"ручний" спосіб/"ручне" контрастування
Tymur Buliekov
3методика контрастування за рахунок повторного наповнення бульбашками
Vladyslav Golovaty

Discussion entries: 1



16 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5
"ручний" спосіб/"ручне" контрастування


Tymur Buliekov
Local time: 22:44
Specializes in field
Native speaker of: Native in RussianRussian, Native in UkrainianUkrainian
Notes to answerer
Asker: На жаль, "ручне" не клеїться з останнім реченням, в якому йдеться про спеціальний ін'єкційний насос, який неперервно перемішує мікробульбашки в контрастній речовині й здійснює ін'єкцію. "However, this warrants the use of a specialized infusion pump which mixes the microbubbles continuously while performing the injection."

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2 days 14 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5
методика контрастування за рахунок повторного наповнення бульбашками

предметом настоящего обзора литературы являются так называемые микропузырьковые контрастные вещества для ультразвуковой диагностики для внутривенного введения https://www.usclub.ru/guide/article/kontrastno-usilennie-ult...

Note added at 2 days 16 hrs (2018-05-09 13:32:27 GMT)

може простіше: контрастно-підсилене ультразвукове дослідження?

Vladyslav Golovaty
Local time: 22:44
Specializes in field
Native speaker of: Native in RussianRussian
PRO pts in category: 108
Notes to answerer
Asker: В розділі "Discussion" я запропонував перекласти це, як "метод акумулювання" або "Метод руйнування та акумулювання (мікро)бульбашок". Таке компактне формулювання простіше використовувати у розлогих реченнях. https://cyberleninka.ru/article/n/opyt-ultrazvukovogo-issledovaniya-s-kontrastnym-usileniem-pri-diagnostike-raka-sheyki-matki

Asker: В документі болюсне введення контрастної суспензії протиставляється ось цьому burst-replenishment technique. Тобто це два різних методи проведення контрастно-підсиленого УЗД.

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