Preservation of laryngeal function in surgery for medial wall pyriform sinus cancer / 中华肿瘤杂志
Chinese Journal of Oncology
;
(12): 288-290, 2002.
Artigo
em Chinês
| WPRIM
| ID: wpr-301951
ABSTRACT
<p><b>OBJECTIVE</b>To study the feasibility, surgical technique and results of laryngeal function preservation in surgical treatment for medial wall pyriform sinus cancer.</p><p><b>METHODS</b>From 1992 to 1999, 31 patients with medial wall pyriform sinus cancer including stage I 1, II 4, III 14 and IV 12 lesions were treated. Partial resection of pyriform sinus and partial laryngectomy were performed, then, the remains of epiglottis and uni-pedicled sternohyoid myofascial flap were used to restore the defects of larynx. At last, the remaining hypopharyngeal mucosa was sutured to cover the wound of hypopharynx and for artificial rebuild-up. All patients received postoperative radiotherapy.</p><p><b>RESULTS</b>The 3- and 5-year survival rates were 62.1% and 43.6% respectively, with 77.4% patients having laryngeal functions (voice, respiration and deglutition) completely restored and 32.6% partially restored (voice and deglutition).</p><p><b>CONCLUSION</b>Conservative surgery so introduced is feasible for selected medial wall pyriform sinus cancer patients with the lesion completely resected.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Faringectomia
/
Cirurgia Geral
/
Neoplasias Hipofaríngeas
/
Estudos de Viabilidade
/
Mortalidade
/
Laringectomia
/
Métodos
Tipo de estudo:
Estudo prognóstico
Limite:
Adulto
/
Idoso
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Oncology
Ano de publicação:
2002
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS