Histological Examination of Expanded Polytetrafluoroethylene Artificial Dura Mater at 14 Years After Craniotomy
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- MATSUMOTO Yoshihisa
- Department of Neurosurgery, Fukuoka University Chikushi Hospital
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- AIKAWA Hiroshi
- Department of Neurosurgery, Fukuoka University Chikushi Hospital
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- TSUTSUMI Masanori
- Department of Neurosurgery, Fukuoka University Chikushi Hospital
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- NARITA Sumito
- Department of Neurosurgery, Fukuoka University Chikushi Hospital
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- YOSHIDA Hidenori
- Department of Neurosurgery, Fukuoka University Chikushi Hospital
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- ETOU Housei
- Department of Neurosurgery, Fukuoka University Chikushi Hospital
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- SAKAMOTO Kimiya
- Department of Neurosurgery, Fukuoka University Chikushi Hospital
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- KAZEKAWA Kiyoshi
- Department of Neurosurgery, Fukuoka University Chikushi Hospital
書誌事項
- タイトル別名
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- —Case Report—
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抄録
Expanded polytetrafluoroethylene (ePTFE) porous material (GORE® PRECLUDE® Dura Substitute) does not degenerate or deteriorate in vivo, and is currently used as artificial dura mater. This material does not adhere well to the surrounding tissues, but cerebrospinal fluid leakage along the suture line has been observed in several cases. We describe a case of craniotomy for tumor resection performed 14 years after dural repair with ePTFE sheet. Histological examination of the ePTFE sheet revealed that the sheet was structurally intact, with no evidence of tissue adhesion or cellular infiltration. However, collagen deposition was observed around the suture thread. When the suture thread was removed the collagen was also removed, and the original needle hole appeared again. No significant changes were observed in the features of the ePTFE sheet even 14 years postoperatively. The formation of fibrous tissue around the needle hole was important in preventing cerebrospinal fluid leakage.<br>
収録刊行物
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- Neurologia medico-chirurgica
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Neurologia medico-chirurgica 53 (1), 43-46, 2013
一般社団法人 日本脳神経外科学会
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詳細情報 詳細情報について
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- CRID
- 1390001205058473472
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- NII論文ID
- 10031138771
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- NII書誌ID
- AN00358613
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- COI
- 1:STN:280:DC%2BC3szjt1Ojug%3D%3D
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- ISSN
- 13498029
- 04708105
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- PubMed
- 23358170
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- PubMed
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- 使用不可