1967
DOI: 10.1097/00000658-196709000-00007
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Abdominosacral Resection Of Sacrocoeeygeal Chordoma

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1969
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Cited by 70 publications
(21 citation statements)
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“…Thus, destabilization of this platform by removing more than half of the SI joint demands appropriate reconstruction. 13,16,20 In cases of total sacrectomy (including removal of the S-1 body) or of L-5 vertebral body resection, instrumentation is extended to include pelvic fixation in the form of iliac or S-2 screws. 12,21 In hemipelvectomy cases, spinal reconstruction is further complicated by resection of at least a portion of the ipsilateral iliac wing, requiring a more creative plan for reconstruction.…”
Section: Lumbopelvic Reconstructionmentioning
confidence: 99%
“…Thus, destabilization of this platform by removing more than half of the SI joint demands appropriate reconstruction. 13,16,20 In cases of total sacrectomy (including removal of the S-1 body) or of L-5 vertebral body resection, instrumentation is extended to include pelvic fixation in the form of iliac or S-2 screws. 12,21 In hemipelvectomy cases, spinal reconstruction is further complicated by resection of at least a portion of the ipsilateral iliac wing, requiring a more creative plan for reconstruction.…”
Section: Lumbopelvic Reconstructionmentioning
confidence: 99%
“…Only with the development of a combined abdominal and trans-sacral approach have surgical cures been achieved [9,10]. Lately the posterior approach has been described for excision of sacral tumours [3].…”
Section: Introductionmentioning
confidence: 99%
“…Cerca de 25 a 35% dos cordomas originam-se na base do crânio, 50 a 60% na região sacrococcígea e 15% nos corpos vertebrais (1)(2)(3)(4)(5)(6)(7)(8) . Observa-se predominância no sexo masculino (2 homens: 1 mulher) e pico de incidência entre a quinta e sexta décadas de vida (1,5,7,8,13) . Trata-se de neoplasia de baixo-grau que se caracteriza pelo crescimento lento, invasão dos forames sacrais, destruição óssea, comprometimentos dos tecidos moles adjacentes e deslocamento anterior do reto.…”
Section: Discussionunclassified
“…Mesmo em pacientes submetidos à ressecção em bloco a recorrência local não é incomum (3,17) . Não obstante à dificuldade técnica, tempo cirúrgico prolongado (mé-dia de 9 horas), elevada taxa de recorrência local (17 a 81%), considerável sangramento trans-operatório (média de 5 litros), significativa mortalidade perioperatória (média de 10%), a cirurgia, dependendo do nível de secção do sacro, pode se acompanhar de sequelas neurológicas e ortopédicas definitivas como retenção urinária, incontinência fecal, impotên-cia sexual, anestesia em sela, claudicação e instabilidade lombar (3,10,13,15,16,18) . Ressecção incompleta, ruptura da cápsula tumoral, extensão acima de S3 e comprometimento glúteo e/ou piriforme são preditores de recorrência local (7,17) .…”
Section: Discussionunclassified