{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T04:54:07Z","timestamp":1780548847324,"version":"3.54.1"},"reference-count":33,"publisher":"Georg Thieme Verlag KG","issue":"06","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Neurol Surg B Skull Base"],"published-print":{"date-parts":[[2021,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>\n          Objective\u2003To compare the use of porcine small intestinal submucosal grafts (SISG) and standard autologous material (fascia) in prevention of cerebrospinal fluid (CSF) leak and pseudomeningocele formation after translabyrinthine resection.<\/jats:p><jats:p>\n          Setting\u2003Set at the tertiary skull base center.<\/jats:p><jats:p>\n          Methods\u2003This is a retrospective chart review. After Institutional Review Board approval, we performed a retrospective cohort study evaluating CSF leak in patients who underwent resection of lateral skull base defects with multilayered reconstruction using either fascia autograft or porcine SISGs. Demographics were summarized with descriptive statistics. Logistic regression was used to compare autograft and xenograft cohorts in terms of CSF complications.<\/jats:p><jats:p>\n          Results\u2003Seventy-seven patients underwent lateral skull base resection, followed by reconstruction of the posterior cranial fossa. Of these patients, 21 (27.3%) underwent multilayer repair using SISG xenograft. There were no significant differences in leak-associated complications between autograft and xenograft cohorts. Ventriculoperitoneal shunt was necessary in one (1.8%) autograft and one (4.8) xenograft cases (p\u2009=\u20090.49). Operative repair to revise surgical defect was necessary in three (5.4%) autograft cases and none in xenograft cases.<\/jats:p><jats:p>\n          Conclusion\u2003The use of SISG as a component of complex skull base reconstruction after translabyrinthine tumor resection may help reduce CSF leak rates and need for further intervention.<\/jats:p>","DOI":"10.1055\/s-0040-1713772","type":"journal-article","created":{"date-parts":[[2021,3,13]],"date-time":"2021-03-13T00:01:50Z","timestamp":1615593710000},"page":"695-699","source":"Crossref","is-referenced-by-count":8,"title":["Comparison of Small Intestinal Submucosal Graft and Autologous Tissue in Prevention of CSF leak after Posterior Fossa Craniotomy"],"prefix":"10.1055","volume":"82","author":[{"given":"Douglas J.","family":"Totten","sequence":"additional","affiliation":[{"name":"Vanderbilt University School of Medicine, Nashville, Tennessee, United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nauman F.","family":"Manzoor","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kristen L.","family":"Yancey","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert J.","family":"Yawn","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David S.","family":"Haynes","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alejandro","family":"Rivas","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, United States"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"194","published-online":{"date-parts":[[2021,3,12]]},"reference":[{"issue":"03","key":"ref1","doi-asserted-by":"crossref","first-page":"254","DOI":"10.1016\/S0305-4179(00)00113-3","article-title":"Porcine small intestinal submucosa (SIS): a bioscaffold supporting in vitro primary human epidermal cell differentiation and synthesis of basement membrane proteins","volume":"27","author":"K Lindberg","year":"2001","journal-title":"Burns"},{"issue":"03","key":"ref2","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1089\/ten.1996.2.209","article-title":"Glycosaminoglycan content of small intestinal submucosa: a bioscaffold for tissue 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