cranial surgery
Recently Published Documents


TOTAL DOCUMENTS

216
(FIVE YEARS 59)

H-INDEX

19
(FIVE YEARS 2)

Author(s):  
Luca Kis ◽  
Balázs Tihanyi ◽  
Kitty Király ◽  
William Berthon ◽  
Olga Spekker ◽  
...  

2021 ◽  
Vol 2 (26) ◽  

BACKGROUND Acute postoperative sialadenitis is a rare and potentially morbid complication of cranial neurosurgery. This rapidly progressive, unilateral neck swelling often presents within hours of extubation. Diagnosis is made by imaging and exclusion of other causes of etiologies, such as neck hematoma, sialolithiasis, and dependent soft tissue edema. OBSERVATIONS The authors presented a case of acute postoperative sialadenitis after suboccipital resection of a right cerebellar metastasis. Shortly after extubation, extensive left-sided neck swelling was apparent in the postanesthesia care unit. No central lines were placed during the procedure. Imaging revealed submandibular gland edema and fluid accumulation in the surrounding tissue. The patient was managed conservatively with steroids, antibiotics, and warm compresses, with complete resolution of symptoms 2 weeks after the procedure. LESSONS This case emphasizes the broad differential of acute neck swelling after cranial surgery. Physical examination of the neck and airway protection should guide initial treatment. If a patient is stable, bedside ultrasound and computed tomography can be helpful with the differential diagnosis. Here the authors proposed an algorithm for diagnosis and treatment of acute neck swelling after cranial surgery.


BMJ Open ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. e052553
Author(s):  
Chris van Lieshout ◽  
Emma M H Slot ◽  
Ahmet Kinaci ◽  
Mare H Kollen ◽  
Eelco W Hoving ◽  
...  

ObjectivesWe aim to quantify the cost difference between patients with incisional cerebrospinal fluid (iCSF) leakage and those without after intradural cranial surgery. Second, the potential cost savings per patient when a decrease in iCSF leakage rate would be achieved with and without added costs for preventative measures of various price and efficacy are modelled.DesignHealth economic assessment from a hospital perspective based on a retrospective cohort study.SettingDutch tertiary referral centre.ParticipantsWe included 616 consecutive patients who underwent intradural cranial surgery between 1 September 2017 and 1 September 2018. Patients undergoing burr hole surgery or transsphenoidal surgery, or who died within 1 month after surgery or were lost to follow-up were excluded.Primary and secondary outcome measuresOutcomes of the cost analysis include a detailed breakdown of mean costs per patient for patients with postoperative iCSF leakage and patients without, and the mean cost difference. For the scenario analyses the outcomes are the potential cost savings per 1000 patients when a decrease in iCSF leakage would be achieved.ResultsMean cost difference between patients with and without iCSF leakage was €9665 (95%CI, €5125 to €14 205). The main cost driver was hospital stay with a difference of 8.5 days. A 25% incidence reduction would result in a mean cost saving of −€94 039 (95% CI, −€218 258 to −€7077) per 1000 patients. A maximum cost reduction of −€653 025 (95% CI, −€1 204 243 to −€169 120) per 1000 patients could be achieved if iCSF leakage would be reduced with 75% in all patients, with 72 cases of iCSF leakage avoided.ConclusionsPostoperative iCSF leakage after intradural cranial surgery increases healthcare costs significantly and substantially. From a health economic perspective preventative measures to avoid iCSF leakage should be pursued.


2021 ◽  
Vol 18 (4) ◽  
pp. 12-18
Author(s):  
Ashok Kharel ◽  
Gopal Sedain ◽  
Sushil krishna Shilpakar ◽  
Mohan Raj Sharma

Background:To distinguish post-neurosurgical bacterial meningitis (PNBM) from aseptic meningitis is difficult. Inflammatory and biochemical cerebrospinal fluid (CSF) changes mimic those classically observed after CNS surgery. CSF lactate assay has therefore been proposed as a useful PNBM marker. Objective:To determine the value of cerebrospinal fluid (CSF) lactate level for the identification of bacterial meningitis following cranial surgery. Methods:Between January 2016 and December 2016, a prospective clinical study was done in Department of Neurosurgery, in which all patients with clinical suspicion of PNBM were enrolled. Patients with clinical suspicion of bacterial meningitis BM were categorized, according to preset criteria, into 3 groups: (1) proven BM; (2) presumed BM, and (3) nonbacterial meningeal syndrome. CSF markers were plotted in a receiver operating curve (ROC) to evaluate their diagnostic accuracy. Results:The study included 70 patients. We obtained 65 CSF samples from patients with clinical suspicion of BM by CSF analysis. 20 corresponded to proven BM, 7 to probable BM and 38 to excluded BM. Mean lactate in CSF was: 8.4 ±3.0 mmol /l for proven BM, 4.8 ± 0.99 mmol /l for probable BM and 2.08 ± 0.822 mmol/l for excluded BM (P < .001). Conclusion: CSF lactate level has good predictive value to distinguish BM from aseptic meningitis with sensitivity of 90% and specificity: 87% at cut-off value: 4.0 mmol/l.


2021 ◽  
Vol 23 (Supplement_6) ◽  
pp. vi223-vi223
Author(s):  
Andrés Cervio ◽  
Sebastían Giovannini ◽  
Sonia Hasdeu ◽  
Lucía Pertierra ◽  
Blanca Diez

Abstract BACKGROUND Maximal safe resection of brain tumors affecting language areas has been a matter of increasing interest worldwide in the last decades. Functional MRI, tractography, and awake cranial surgery are standard procedures in our department since 2006. The aim of this study was to describe our experience in a series of 58 patients who underwent awake cranial surgery with intraoperative language mapping. METHODS Retrospective study of 58 adult patients who underwent awake surgery for brain tumors between January 2006 and January 2021. Preoperative neuropsychological assessment served as inclusion criteria. Language was evaluated according to the BDAE (Boston diagnostic aphasia examination) and WAB (Western aphasia battery) and strength according to the MRC (Medical Research Council) motor scale in the preoperative, immediate postoperative, and 3-months follow up. Functional MRI and tractography depicting white-matter tracts, neuronavigation, cortical and subcortical stimulation were performed in all cases. Conscious sedation was the anesthetic technique (propofol, fentanyl, and NSAIDs). Minimum follow-up was 6 months. FINDINGS The average age was 35 years (16–74). The anatomopathological findings were: low-grade glioma in 75,8% (n = 44), high-grade glioma in 15,6% (n = 9) and others in 8,6% (n = 5). No complications were registered during postoperative course. At the immediate postoperative evaluation 65% of patients presented with speech disturbances but at the 3-months follow up speech recovery was observed in all cases. Only 1 patient remained with moderate aphasia. mRS score at 3- months follow up was ≤ 1 in 96% of patients. Two patients had a persistent moderate hemiparesis. CONCLUSION Tumor resection in awake patients showed to be a safe procedure, and well tolerated by the patients. Preoperative planning of anatomical and functional aspects and intraoperative neurophysiological assessment are the cornerstones for pursuing maximal safe resection.


Author(s):  
Fabiola Arena ◽  
Felice Larocca ◽  
Emanuela Gualdi-Russo

Sign in / Sign up

Export Citation Format

Share Document