Clinicopathological Aspects of 542 Cases of Pancreatic Cancer: a Special Emphasis on Small Pancreatic Cancer
Journal of Korean Medical Science
;
: S79-S85, 2007.
Artigo
em Inglês
| WPRIM
| ID: wpr-79227
ABSTRACT
Small pancreatic cancers (longest diameter < or =2 cm) have been regarded as preliminary to early pancreatic cancer, which was thought to be highly curable. During our experience since 1989, we evaluated 542 cases of pancreatic cancer. Among them we found 74 cases of tumors < or =2 cm in diameter, small pancreatic cancer (TS1 pancreatic cancer). Well-differentiated adenocarcinomas (18.9%) and absence of symptoms (8.1%) were more frequent in patients with TS1 than in those with larger pancreatic tumors. Only 16 of the 74 patients (21.6%) with small pancreatic cancers had T1 tumors. According to the International Union Against Cancer (UICC) staging, only 11 patients (14.9%) were stage IA their 5-yr survival rate was 23.3% and their median survival was 30.0 months. Among these 11 patients, 3 had tumors <1 cm; their median survival time was 30.0 months and their 5-yr survival rate was 50.0%. These findings may indicate that 'small' pancreatic cancer is not equivalent to 'early' pancreatic cancer.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Neoplasias Pancreáticas
/
Prognóstico
/
Carcinoma
/
Adenocarcinoma
/
Adenocarcinoma Papilar
/
Antígeno Carcinoembrionário
/
Taxa de Sobrevida
/
Carcinoma Adenoescamoso
/
Adenocarcinoma Mucinoso
/
Antígeno CA-19-9
Tipo de estudo:
Estudo prognóstico
Limite:
Adulto
/
Idoso
/
Feminino
/
Humanos
/
Masculino
País/Região como assunto:
Ásia
Idioma:
Inglês
Revista:
Journal of Korean Medical Science
Ano de publicação:
2007
Tipo de documento:
Artigo
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