Clinical characteristics and prognosis analysis of pulmonary carcinosarcoma (a report of 48 cases) / 中国肺癌杂志
Chinese Journal of Lung Cancer
; (12): 148-151, 2007.
Artículo
en Chino
| WPRIM (Pacífico Occidental)
| ID: wpr-339312
Biblioteca responsable:
WPRO
ABSTRACT
<p><b>BACKGROUND</b>Pulmonary carcinosarcoma (PCS) is a rare pulmonary mixed malignant tumor. The aim of this study is to explore the clinical characteristics and prognosis of 48 patients with PCS.</p><p><b>METHODS</b>The data of 48 patients with PCS from 1986 to 2004 were analysed retrospectively. Then their prognostic factors were analysed statistically.</p><p><b>RESULTS</b>PCS occurred usually in males over 50 years old, often in the right lungs. The clinical and radiographic characteristics of PCS were similar to primary non-small cell lung cancer. Its diagnosis was mainly verified by postoperative pathologic findings and immunohistochemical staining. The 1-, 3- and 5-year survival rate was 77.1%, 49.5% and 22.7% respectively. The multivariate prognosis analysis and Chi-square test showed that TNM stage was an independent prognostic factor.</p><p><b>CONCLUSIONS</b>TNM stage is an independent prognostic factor for PCS, so it is necessary to operate surgically in early stage to prolong the survival time of patients.</p>
Texto completo:
Disponible
Base de datos:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio pronóstico
Idioma:
Chino
Revista:
Chinese Journal of Lung Cancer
Año:
2007
Tipo del documento:
Artículo