Glossary entry

Russian term or phrase:

площадь просвета аорты

English translation:

cross-sectional luminal area

Added to glossary by M.D. (X)
May 18, 2008 15:26
16 yrs ago
3 viewers *
Russian term

площадь аорты

Russian to English Medical Medical (general)
В интиме аорты, преимущественно в брюшном отделе, желто белые бляшки до 2,5 см в диаметре, занимающие более 50% площади аорты.

Что-то не соображу о чем тут идет речь. О просвете или протяженности?

Спасибо!

Proposed translations

53 mins
Selected

cross-sectional luminal area

Имеется в виду ПЛОЩАДЬ ПРОСВЕТА аорты на поперечном срезе. Написать просто "cross-sectional area" будет неверно, поскольку cross-sectional area включает стенки, о которых в данном случае речь не идет.

Разъяснение:
In each transverse image, aortic cross-sectional luminal area was recorded. The inner aortic wall was used to mark the boundary of the lumen. After the area measurement was obtained, each image was evaluated for the presence or absence of atherosclerotic plaque. Suspected lesions were classified, and the cross-sectional area and circumference of each lesion was measured. Total atherosclerotic burden was defined as the relative atherosclerotic area expressed as a percentage of the total aortic area (defined as the free lumen area plus plaque area).
http://www.medscape.com/viewarticle/426358
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4 KudoZ points awarded for this answer. Comment: "Спасибо! Этот вариант точнее :-)"
22 mins

the aorta area

A method for automated extraction of the aorta area from 3D abdominal X-ray CT images without contrast medium by using edge information. ...
sciencelinks.jp/j-east/article/200214/000020021402A0551199.php - 10k -
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29 mins

aortic cross-sectional area

s

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Note added at 31 мин (2008-05-18 15:57:46 GMT)
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видимо, между "площади" и "аорты" пропущено "сечения":

площадь бляшки превышает 40% от площади поперечного сечения сосуда [4]. ...
www.angiography.su/new/articles/diag.html

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Note added at 33 мин (2008-05-18 15:59:33 GMT)
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...unilaterally directed so that only **60% of aortic cross-sectional area** showed blood flow. We conclude that. mitral incompetence in hypertrophic ...
www.springerlink.com/index/H36K288186612042.pdf

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Note added at 35 мин (2008-05-18 16:01:38 GMT)
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requires measurement of **aortic cross-sectional area**. Transesophageal Doppler echocardiography is rela-. tively noninvasive and appears reliable in horses, ...
avmajournals.avma.org/doi/abs/10.2460/ajvr.2000.61.731

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Note added at 39 мин (2008-05-18 16:05:56 GMT)
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Иными словами, диаметр бляшек - около 2,5 см, а высота (т.е. степень "выпирания" в просвет сосуда) такова, что они перекрывают собой приблизительно половину просвета аорты.
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