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Freyschlag, Christian F.; Gruber, Ricarda; Bauer, Marlies; Grams, Astrid E.; Thomé, Claudius
World neurosurgery, February 2019, 2019-Feb, 2019-02-00, 20190201, Letnik: 122Journal Article
Next-day postoperative computed tomography (CT) has been routinely used to obtain radiographic “clearance” for transferring patients after elective craniotomy out of the intensive care unit. The value of this traditional policy, however, has repeatedly been questioned. However, the limited patient numbers might have underestimated the very rare, but catastrophic, events. Therefore, we analyzed the value of routine postoperative CT in a larger cohort of elective tumor, epilepsy, and vascular cases. All the patients who had undergone elective craniotomy were included in our study. The routine postoperative CT scans were analyzed by a neuroradiologist who was unaware of the clinical data. The medical records were retrospectively reviewed for events of arterial hypertension and clinical deterioration. The data from 660 patients with tumors (n = 393; 59.5%), aneurysms (n = 107; 16.2%), and skull base lesions were evaluated. In nearly one half of the patients (n = 264; 45.8%), CT depicted the presence of blood that was not associated with symptoms. Of the 660 patients, 21 (3.6%) showed a mass effect radiographically, 11 of whom underwent revision surgery. Arterial hypertension was documented in only 8 patients (1.3%) and was related to the revision surgery (P = 0.018). The overall revision rate was 2.7% (n = 18). All patients who had undergone revision for postoperative hematoma had presented with a new neurological deficit immediately before CT. Routine postoperative CT did not reveal 1 patient with a serious hematoma that would not have been identified by clinical examination. Patients could be transferred safely from the intensive care unit, if the weaning process and clinical observation findings were uneventful, without deterioration of neurological symptoms or consciousness.
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Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Vir: Osebne bibliografije
in: SICRIS
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