Surgical Evaluation of Squamous Cell Carcinoma of the Lung / 대한흉부외과학회지
The Korean Journal of Thoracic and Cardiovascular Surgery
; : 179-186, 1997.
Artigo
em Coreano
| WPRIM (Pacífico Ocidental)
| ID: wpr-129814
Biblioteca responsável:
WPRO
ABSTRACT
The frequency or primary lung cancer is increasing compared to other cancer. Complete surgical resection is the most effective method of treatment, but it is limited to only 25 to 30 percent of patients after initial clinical presentation. The survival rate is different by the subtypes of carcinoma, stages, and general condition of patients. The author investigated the survival rate of 87 patients with squamous cell carcinoma of the lung after surgery. Age ranged from 31 to 73 years, with mean 57.13+/-7.15 and 80.5%(70 cases) was initially diagnosed at sixth and seventh decades. Male to female ratio was 8.91. Initial complaints were cough with sputum in 78.1%, weight loss in 31.0%, chest pain and discomfort in 29.9%, and hemoptysis in 24.1%. The location of the tumor was right side in 44.8% and left side in 55.2% ; LUL in 39.1%, RLL in 20.7%, LLL in 16.1%, RUL in 14.9% and RML in 9.2%. Stage I was 19.5%, stage II 25.3%, stage IIIa 54.1% and stage IIIb 1.1%. Operative procedures were as follow pneumonectomy in 52.9%, lobectomy in 47.1%, sleeve upper lobectomy in 4 cases. Single mediastinal lymph node involvement was observed in 17 cases, and multi-level mediastinal lymph node involvement in 23 cases. Lower paratracheal lymph node and subcarinal lymph node were more frequently involved in right side lung cancer, with 8 and 10 cases, respectively and subaortic lymph node was most frequently involved in left side lung cancer with 9 cases. Operative complications were hoarseness, wound infection and chylothorax in 7, 5 and 4 cases, respectively. The operative mortality was 2.2% and the cause of death was pulmonary edema. Postoperative follow-up period ranged from 1 month to 99 months with a mean of 29.95+/-17.21 months. Overall one-year survival rate was 75.1% and five-year survival rate was 29.8%. One-year and five-year survival rates were 93.7% and 52.4% for stage I, 92.2% and 30.5% for stage II, and 61.2% and 17.4% for stage IIIa, respectively. These findings correlate survival rate with tumor size, mediastinal lymph node metastasis and surgical resectability, and long-term survival can be expected with small sized tumor, absent mediastinal lymph node metastasis and complete surgical resection.
Texto completo:
Disponível
Contexto em Saúde:
ODS3 - Meta 3.4 Reduzir as mortes prematuras devido doenças não transmissíveis
Problema de saúde:
Outras Doenças Respiratórias
/
Neoplasias do Pulmão, Traqueia e Brônquios
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Pneumonectomia
/
Edema Pulmonar
/
Escarro
/
Procedimentos Cirúrgicos Operatórios
/
Infecção dos Ferimentos
/
Dor no Peito
/
Carcinoma de Células Escamosas
/
Redução de Peso
/
Rouquidão
/
Taxa de Sobrevida
Tipo de estudo:
Estudo observacional
/
Estudo prognóstico
Limite:
Feminino
/
Humanos
/
Masculino
Idioma:
Coreano
Revista:
The Korean Journal of Thoracic and Cardiovascular Surgery
Ano de publicação:
1997
Tipo de documento:
Artigo