| 000 | 02399cam a2200325 4500500 | ||
|---|---|---|---|
| 005 | 20250204123719.0 | ||
| 041 | _afre | ||
| 042 | _adc | ||
| 100 | 1 | 0 |
_aNowicki, Nathan _eauthor |
| 700 | 1 | 0 |
_a Allouche, Stéphane _eauthor |
| 700 | 1 | 0 |
_a Bats, Marie-Lise _eauthor |
| 700 | 1 | 0 |
_a Bendavid, Claude _eauthor |
| 700 | 1 | 0 |
_a Bigot-Corbel, Edith _eauthor |
| 700 | 1 | 0 |
_a Brailova, Marina _eauthor |
| 700 | 1 | 0 |
_a Brunel, Valery _eauthor |
| 700 | 1 | 0 |
_a Chabanne, Russel _eauthor |
| 700 | 1 | 0 |
_a Descombes, Guillaume _eauthor |
| 700 | 1 | 0 |
_a Glady, Ludovic _eauthor |
| 700 | 1 | 0 |
_a Guergour, Dorra _eauthor |
| 700 | 1 | 0 |
_a Moisset, Xavier _eauthor |
| 700 | 1 | 0 |
_a Morineau, Gilles _eauthor |
| 700 | 1 | 0 |
_a Raynor, Alexandre _eauthor |
| 700 | 1 | 0 |
_a Bouvier, Damien _eauthor |
| 245 | 0 | 0 | _aClinical-biological approaches to the spectrophotometric detection of oxyhemoglobin and bilirubin in CSF in the management of aneurysmal subarachnoid hemorrhage |
| 260 | _c2024. | ||
| 500 | _a3 | ||
| 520 | _aThe diagnosis of subarachnoid hemorrhage (SAH) is extremely important for appropriate management. Cerebral computed tomography (CT), used as the first-line investigation to detect bleeding, has excellent sensitivity if performed promptly, but its sensitivity falls sharply with the time elapsed since the onset of SAH. Oxyhemoglobin and bilirubin, the breakdown products of heme, are detectable in cerebrospinal fluid (CSF) using spectrophotometric absorption, which defines the search for xanthochromia pigment in CSF. Both parameters can be sought when imaging is negative or doubtful with a strong suspicion of SAH based on clinical signs. In this context, our working group at the French Society for Clinical Biology (Société Française de Biologie Clinique, SFBC) is proposing recommendations to provide medical biologists with support in implementing and validating the “oxyhemoglobin and bilirubin in CSF” test and enabling them to play their part in the diagnostic process. From the pre-analytical stages through to the delivery of results, we will summarize the pitfalls to be avoided, the main decision values, and the different physiological and pathological profiles. | ||
| 786 | 0 | _nAnnales de Biologie Clinique | 82 | 5 | 2024-12-04 | p. 501-518 | 0003-3898 | |
| 856 | 4 | 1 | _uhttps://shs.cairn.info/journal-annales-de-biologie-clinique-2024-5-page-501?lang=en&redirect-ssocas=7080 |
| 999 |
_c1063534 _d1063534 |
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