{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T14:54:16Z","timestamp":1787064856318,"version":"build-2736575974"},"reference-count":30,"publisher":"FapUNIFESP (SciELO)","issue":"7","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arq. Neuro-Psiquiatr."],"published-print":{"date-parts":[[2014,7]]},"abstract":"<jats:p>Objective:  To analyze the clinical outcome of patients with foramen magnum (FM) meningiomas.   Method:  Thirteen patients (11 Feminine \/ 2 Masculine with FM meningiomas operated on through lateral suboccipital approach were studied. Clinical outcome were analyzed using survival (SC) and recurrence-free survival curves (RFSC).   Results:  All tumors were World Health Organization grade I. Total, subtotal and partial resections were acchieved in 69.2%, 23.1% and 7.7%, respectively, and SC was better for males and RFSC for females. Tumor location, extent of resection and involvement of vertebral artery\/lower cranial nerves did not influence SC and RFSC. Recurrence rate was 7.7%. Operative mortality was 0. Main complications were transient (38.5%) and permanent (7.7%) lower cranial nerve deficits, cerebrospinal fluid fistula (30.8%), and transient and permanent respiratory difficulties in 7.7% each.   Conclusions:  FM meningiomas can be adequately treated in public hospitals in developing countries if a multidisciplinary team is available for managing postoperative lower cranial nerve deficits.<\/jats:p>","DOI":"10.1590\/0004-282x20140101","type":"journal-article","created":{"date-parts":[[2014,7,17]],"date-time":"2014-07-17T09:31:56Z","timestamp":1405589516000},"page":"528-537","source":"Crossref","is-referenced-by-count":14,"title":["Foramen magnum meningiomas: surgical treatment in a single public institution in a developing country"],"prefix":"10.1590","volume":"72","author":[{"given":"Benedicto Oscar","family":"Colli","sequence":"first","affiliation":[{"name":"Universidade de S\u00e3o Paulo,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carlos Gilberto","family":"Carlotti Junior","sequence":"additional","affiliation":[{"name":"Universidade de S\u00e3o Paulo,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jo\u00e3o Alberto","family":"Assirati Junior","sequence":"additional","affiliation":[{"name":"Universidade de S\u00e3o Paulo,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luis Alencar Biurrum","family":"Borba","sequence":"additional","affiliation":[{"name":"Universidade do Paran\u00e1,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vicente de Paulo Martins","family":"Coelho Junior","sequence":"additional","affiliation":[{"name":"Universidade de S\u00e3o Paulo,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luciano","family":"Neder","sequence":"additional","affiliation":[{"name":"Universidade de S\u00e3o Paulo,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"530","reference":[{"key":"ref1","series-title":"Meningiomas and Their Surgical Management","first-page":"459","volume-title":"Meningiomas of the foramen magnum","author":"George 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