AI Article Synopsis
- * A total of 63 patients underwent MRI, showing that 43 had functional stomas while others displayed minimal flow or closed stomas, with some requiring re-operation based on evaluations.
- * The study concluded that 3D SPACE T2 and 3D CISS are valuable imaging techniques for confirming the effectiveness of surgical interventions in these cases, alongside traditional MRI sequences.
Article Abstract
Purpose: The goal of this study was to determine stoma and flow patency with 3D SPACE T2 and 3D CISS sequences in cases with cystocisternostomy or cystoventriculostomy.
Methods: A total of sixty three patients (total 106 MRI examinations) with endoscopic cystocisternostomy or cystoventriculostomy of arachnoid cyst underwent 1.5-3 T MRI to determine flow patency between June 2007 and April 2018. Postoperative results, the patients' clinic and arachnoid cyst volume were used to confirm stoma and flow patency in MRI.
Results: The stoma was open and functional in forty three patients. Minimal flow was detected in five patients. Fifteen patients with closed stoma (total 17 MR images) were evaluated with the clinician. Patients' clinic, physical examination, and growth (for pediatric patients) were evaluated. Three of fifteen patients were re-operated. Operative findings and postoperative follow-up MR imaging findings were correlated with our preoperative MRI results. The findings were in compliance in both groups (operated-non-operated groups).
Conclusion: 3D SPACE T2 and 3D CISS are effective sequences in addition to other routine conventional sequences to evaluate stoma and flow patency.
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| http://dx.doi.org/10.1007/s00381-019-04461-0 | DOI Listing |
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