apparaissent en négatif
German translation: zeigen sich als Negativdarstellung
| 06:51 Jun 28, 2023 |
| French to German translations [PRO] Medical - Medical (general) / Szintigraphie | |||||
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|  Selected response from: Sakshi Garg India Local time: 18:23 | ||||
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| 3 +2 | zeigen sich als Negativdarstellung |
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| 4 +1 | stellen sich negativ dar |
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| 4 | dunkel (bzw. komplementär) erscheinen |
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| = hypoperfusion/hypointensity |
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| Discussion entries: 3 | |
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Answers
2 hrs confidence: 
peer agreement (net): +2
peer agreement (net): +2zeigen sich als Negativdarstellung Explanation: Es kann so verstanden werden, dass diese Bereiche als negative Flächen oder dunkle Flecken auf dem Bild erscheinen, die auf ein Problem oder eine Anomalie hinweisen - in diesem Fall eine schlechte Durchblutung oder Ischämie. |
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1 day 4 hrs confidence:
2 days 7 hrs confidence: peer agreement (net): +1
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56 mins |
| Reference Reference information: Im Negativbild dargestellt werden. Negativbild, photographisches Negativ, weist die umgekehrten Helligkeitswerte wie das abgebildete Aufnahmeobjekt auf. - https://www.spektrum.de/lexikon/optik/negativbild/2165 Da es sich beim Röntgen um ein Negativbild handelt, sind vom Arzt diagnostizierte "Schatten" - etwa durch eine Lungenentzündung - zur Verwirrung des Laien hell dargestellt. - https://www.wienerzeitung.at/nachrichten/wissen/mensch/72313... |
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4 hrs |
| Reference: = hypoperfusion/hypointensity Reference information: Stress Cardiac Magnetic Resonance Myocardial Perfusion ... Journal of the American College of Cardiology https://www.jacc.org › doi › j.jacc.2021.08.022 by AR Patel · 2021 · Cited by 32 — A perfusion defect will appear as a hypointensity along the subendocardium in a coronary distribution. The abnormality is most pronounced 2 to 3 ... -------------------------------------------------- Note added at 4 heures (2023-06-28 11:18:39 GMT) -------------------------------------------------- Qualitative and Quantitative Stress Perfusion Cardiac ... https://www.ncbi.nlm.nih.gov › articles › PMC9914769 by W Zhou · 2023 — A true perfusion defect is characterised by persistent ****hypointensity**** for >5 RR intervals beyond peak myocardial enhancement across more than two pixels. -------------------------------------------------- Note added at 4 heures (2023-06-28 11:20:05 GMT) -------------------------------------------------- https://www.ncbi.nlm.nih.gov › articles › PMC8585782 by R Franks · 2021 · Cited by 4 — *****Areas of relative hypoperfusion therefore appear hypointense***** in comparison to well-perfused myocardium (4). In contemporary perfusion sequences ... -------------------------------------------------- Note added at 4 heures (2023-06-28 11:29:13 GMT) -------------------------------------------------- https://www.proz.com/kudoz/german-to-english/medical-general... -------------------------------------------------- Note added at 4 heures (2023-06-28 11:34:31 GMT) -------------------------------------------------- https://www.racgp.org.au/afp/2013/august/myocardial-perfusio... After scanning, the tomographic data are processed and reconstructed into a conventional format (Figure 1a). Since regional tracer uptake is proportional to perfusion, *****areas with reduced perfusion, such as ischaemic segments, will appear as areas of less intense or absent tracer uptake**** (Figure 1b). -------------------------------------------------- Note added at 4 heures (2023-06-28 11:37:20 GMT) -------------------------------------------------- = Aktivitätsanreicherungen -------------------------------------------------- Note added at 1 jour 5 heures (2023-06-29 12:20:28 GMT) -------------------------------------------------- p.s. you should post this as a French into English query to understand the meaning of this phrase. -------------------------------------------------- Note added at 1 jour 9 heures (2023-06-29 16:01:55 GMT) -------------------------------------------------- Please see this contribution from a French colleague: Hello Liz, I understand this as negative contrast and hence to severely reduced uptakeor no uptake. Radioactive isotopes are injected into the patient and, due to affinity for the myocardium, they bring perfusion and/or metabolic information. After the radiotracer injection, it is possible to indirectly assess blood flow and myocardial flow reserve in a non-invasive manner according to contrast level. This article might be useful. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6527613/ SPECT results Perfusion is graded from 0-normal uptake, 1-mildly reduced uptake, 2-moderately reduced uptake, 3-severely reduced uptake, and 4-no uptake. If there is no defect in both stress and rest images, it is normal myocardium. If there is a defect on stress images and normal rest images, it is ischemic myocardium Hope this helps Emmanuel -------------------------------------------------- Note added at 2 jours 2 heures (2023-06-30 09:48:02 GMT) -------------------------------------------------- Reply to: “Portal uptake function in veno-occlusive regions ... Journal of Hepatology https://www.journal-of-hepatology.eu › article › pdf by Y Kawaguchi · 2013 — patients with this syndrome have heterogenous ******hypointensities. (decreased uptake)***** at magnetic resonance imaging (MRI) after injection of the |
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