Single burr hole rigid endoscopic third ventriculostomy and endoscopic tumor biopsy: What is the safe displacement range for the foramen of Monro?
Publication in refereed journal

替代計量分析
.

其它資訊
摘要Objective: To investigate the safe displacement range of the foramen of Monro (FM) during single burr hole rigid endoscopic third ventriculostomy (ETV) and endoscopic tumor biopsy (ETB). Methods: Eleven patients who received ETV/ETB for third ventricular and pineal region tumor were reviewed. The burr-hole location, the size, and the virtual displacement of FM were measured using neuronavigation software. Results: Hydrocephalus was resolved, and no subsequent cerebrospinal fluid (CSF) shunting was required in all cases. Histological diagnosis was established in 11 patients. Ten cases received instrumental cognitive and memory assessment postoperatively. The results were within the normal range for eight cases. The mean burr-hole location was 1.7 cm anterior to coronal suture and 3 cm from the midline. The mean diameters of FM measured on the axial, coronal, sagittal, and views were 5.7, 7.8, and 5.6 mm, respectively. The mean virtual displacements of the FM were 1.9 ± 2.0 mm (range = 0-4.8) for ETV and 2.4 ± 2.1 mm (range = 0-5.5) for ETB. The maximum displacements were 4.8 mm anteriorly for ETV and 5.5 mm posteriorly for ETB. Conclusion: Single burr hole rigid ETV/ETB is likely to be safe within maximum FM displacements of 4.8 mm anterior for ETV and 5.5 mm posterior for ETB. Preoperative trajectory planning using neuronavigation software is recommended. © 2013 Elsevier Inc. All rights reserved.
著者Zhu X.L., Gao R., Wong G.K.C., Wong H.T., Ng R.Y.T., Yu Y., Wong R.K.M., Poon W.S.
期刊名稱Asian Journal of Surgery
出版年份2013
月份4
日期1
卷號36
期次2
出版社Elsevier Taiwan
出版地Taiwan
頁次74 - 82
國際標準期刊號1015-9584
電子國際標準期刊號0219-3108
語言英式英語
關鍵詞endoscopic biopsy, endoscopy, hydrocephalus, neuronavigation, pineal region tumor, third ventricular tumor, third ventriculostomy

上次更新時間 2021-10-04 於 01:34