目的 To determine a rapid and accurate method for locating the keypoint and "keyhole" in the suboccipital retrosigmoid keyhole approach.方法 A coordinate system was established using the baseline and its per...
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目的 To determine a rapid and accurate method for locating the keypoint and "keyhole" in the suboccipital retrosigmoid keyhole approach.方法 A coordinate system was established using the baseline and its perpendicular line through the top point of diagastric *** perpendicular distance (x), and the horizontal distance (y) between the central point of the "keyhole" and the top point of the digastric groove in that coordinate system were measured.结果 x and y were 14.20±2.63 mm and 6.54±1.83 mm, respectively(left) and 14.95±2.53 mm and 6.65±1.61 mm, respectively (right).There was no significant difference between the left and right sides of the skull (P>0.05).结论 he drilling point was 14.0 mm above and 6.5 mm behind the top point of the digastric groove in the coordinate system.
目的 To review our single-institution experience in the surgical management of complex skull base tumors using multimodal image fusion technology.方法 From October 2019 to January 2022, 7 cases of complex skull base t...
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目的 To review our single-institution experience in the surgical management of complex skull base tumors using multimodal image fusion technology.方法 From October 2019 to January 2022, 7 cases of complex skull base tumors which performed preoperative multi-modal image fusion in Zhuhai People’s Hospital neurosurgery department were involved in this study. We retrospectively reviewed the clinical and imaging data, surgical strategy respectively.结果 All cases underwent preoperative multimodal image fusion for surgical plan and all cases had gross total resection. Except one case of mesenchymal malignant tumor in left pharyngeal process had dysphagia and one case of hemangioblastoma had discoordination,others cases were without postoperative complication.结论 Preoperative multi-modal image fusion and surgical approach simulation benefits complex skull base tumor surgical treatment.
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