作者
Daipayan Guha, Benjamin Davidson, Mustafa Nadi, Naif M Alotaibi, Michael G Fehlings, Fred Gentili, Taufik A Valiante, Charles H Tator, Michael Tymianski, Abhijit Guha, Gelareh Zadeh
发表日期
2018/4/1
期刊
Journal of neurosurgery
卷号
128
期号
4
页码范围
1226-1234
出版商
American Association of Neurological Surgeons
简介
OBJECTIVE
A surgical series of 201 benign and malignant peripheral nerve sheath tumors (PNSTs) was assessed to characterize the anatomical and clinical presentation of tumors and identify predictors of neurological outcome, recurrence, and extent of resection.
METHODS
All surgically treated PNSTs from the Division of Neurosurgery at Toronto Western Hospital from 1993 to 2010 were reviewed retrospectively. Data were collected on patient demographics, clinical presentation, surgical technique, extent of resection, postoperative neurological outcomes, and recurrence.
RESULTS
One hundred seventy-five patients with 201 tumors had adequate follow-up for analysis. There were 182 benign and 19 malignant PNSTs. Of the benign lesions, 133 were schwannomas, 21 of which were associated with a diagnosis of schwannomatosis. There were …
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