{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T08:28:16Z","timestamp":1793089696477,"version":"4.5.0"},"reference-count":11,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JNS"],"published-print":{"date-parts":[[2012,10]]},"abstract":"<jats:p>The authors report the case of a 50-year-old woman with a benign intermuscular lipoma of the gluteus compressing the sciatic nerve in its course through the sciatic notch. This benign soft-tissue tumor extended into the pelvis, displacing the rectum laterally. Resection was necessary to alleviate symptoms and prevent irreversible damage of the nerve. Wide exposure of the piriformis muscle and sciatic nerve via a transgluteal approach allowed safe lesion removal, and thus avoiding a laparotomy to resect the intrapelvic extension of the tumor. This report features a curious case of soft-tissue tumor growth across the sciatic foramen forming an inverted sciatic hernia. The authors' proposed approach was simple and safe and avoided a laparotomy.<\/jats:p>","DOI":"10.3171\/2012.7.jns111714","type":"journal-article","created":{"date-parts":[[2012,8,17]],"date-time":"2012-08-17T13:26:48Z","timestamp":1345210008000},"page":"795-799","source":"Crossref","is-referenced-by-count":13,"title":["Intermuscular lipoma of the gluteus muscles compressing the sciatic nerve: an inverted sciatic hernia"],"prefix":"10.3171","volume":"117","author":[{"given":"Eudaldo M.","family":"L\u00f3pez-Tomassetti Fern\u00e1ndez","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juan Ram\u00f3n Hern\u00e1ndez","family":"Hern\u00e1ndez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jose Ceballos","family":"Esparragon","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Angel Turegano","family":"Garc\u00eda","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Valentin Nu\u00f1ez","family":"Jorge","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1754","reference":[{"key":"b1-jns111714","series-title":"Am J Phys Med Rehabil","first-page":"754","article-title":"Sciatic neuropathy secondary to infiltrating intermuscular lipoma of the thigh","volume":"80","author":"Botwin","year":"2001"},{"key":"b2-jns111714","series-title":"Surg Neurol","first-page":"258","article-title":"Peripheral nerve compression secondary to adjacent lipomas","volume":"67","author":"Flores","year":"2007"},{"key":"b3-jns111714","series-title":"Aust N Z J Surg","first-page":"225","article-title":"Giant infiltrating lipoma of the thigh causing sciatica","volume":"67","author":"Hunt","year":"1997"},{"key":"b4-jns111714","series-title":"Am J Surg","first-page":"883","article-title":"Lipoma: a \u201creversed\u201d perineal sciatic hernia","volume":"107","author":"Kerry","year":"1964"},{"key":"b5-jns111714","series-title":"J Neurosurg","first-page":"256","article-title":"A series of 146 peripheral non-neural sheath nerve tumors: 30-year experience at Louisiana State University Health Sciences Center","volume":"102","author":"Kim","year":"2005"},{"key":"b6-jns111714","series-title":"Am J Surg","first-page":"52","article-title":"Sciatic hernia: a comprehensive review of the world literature (1900\u20132008)","volume":"199","author":"Losanoff","year":"2010"},{"key":"b7-jns111714","series-title":"Loire Med","first-page":"165","article-title":"Pointede hernie ischiatique: impotence fonctionelle du membre inferieur pendant 5 mois operation Guerison","volume":"19","author":"Martel","year":"1900"},{"key":"b8-jns111714","series-title":"Radiographics","first-page":"1433","article-title":"From the archives of the AFIP: benign musculoskeletal lipomatous lesions","volume":"24","author":"Murphey","year":"2004"},{"key":"b9-jns111714","series-title":"J Orthop Sci","first-page":"533","article-title":"Imaging characteristics of deep-seated lipomatous tumors: intramuscular lipoma, intermuscular lipoma, and lipoma-like liposarcoma","volume":"12","author":"Nishida","year":"2007"},{"key":"b10-jns111714","series-title":"World J Surg Oncol","first-page":"33","article-title":"The tip of the iceberg: a giant pelvic atypical lipoma presenting as a sciatic hernia","volume":"4","author":"Skipworth","year":"2006"},{"key":"b11-jns111714","series-title":"AJR Am J Roentgenol","first-page":"579","article-title":"Computed tomographic demonstration of ureterosciatic hernia","volume":"141","author":"Spring","year":"1983"}],"container-title":["Journal of Neurosurgery"],"original-title":[],"link":[{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg\/117\/4\/article-p795.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg\/117\/4\/article-p795.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg\/117\/4\/article-p795.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,3,26]],"date-time":"2023-03-26T23:35:11Z","timestamp":1679873711000},"score":1,"resource":{"primary":{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg\/117\/4\/article-p795.xml"}},"subtitle":["Case report"],"short-title":[],"issued":{"date-parts":[[2012,10]]},"references-count":11,"journal-issue":{"issue":"4"},"URL":"https:\/\/doi.org\/10.3171\/2012.7.jns111714","relation":{},"ISSN":["0022-3085","1933-0693"],"issn-type":[{"value":"0022-3085","type":"print"},{"value":"1933-0693","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,10]]}}}