A clinicopathologic study of biliary intraductal papillary neoplasm / 中华外科杂志
Chinese Journal of Surgery
;
(12): 488-491, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-360755
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the clinicopathologic features, diagnosis and treatment of biliary intraductal papillary neoplasm (IPN-B).</p><p><b>METHODS</b>The clinical, histopathological, treatment and prognosis data of 23 patients with IPN-B treated from January 1998 to December 2007 were retrospectively analyzed.</p><p><b>RESULTS</b>There were 13 male and 10 female, aged from 30 to 80 years [mean age was (61 +/- 12) years]. The clinical manifestation included 10 cases with asymptomatic, 7 cases with abdominal pain, 4 cases with jaundice, 1 case with emaciation, and 1 case with acute cholangitis, respectively. Nine patients were also associated with hepatolithiasis. The average diameter of the tumors was (6 +/- 4) cm, 4 lesions were located in the right lobe, 15 in the left lobe, and 4 in the extrahepatic bile duct. Histopathologically, there were 4 adenomas, 1 borderline neoplasm, 6 carcinomas in situ, and 12 carcinomas. All patients received operation;the mean duration of follow-up was (33 +/- 28) months. Overall 3-year and 5-year survival rates of IPN-B were 85.3% and 68.2% respectively.</p><p><b>CONCLUSIONS</b>IPN-B represents a distinct clinicopathologic entity. Favorable prognosis for IPN-B is offered by curative resection.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Patologia
/
Prognóstico
/
Cirurgia Geral
/
Neoplasias dos Ductos Biliares
/
Carcinoma Papilar
/
Estudos Retrospectivos
/
Seguimentos
Tipo de estudo:
Estudo observacional
/
Estudo prognóstico
/
Fatores de risco
Limite:
Adulto
/
Idoso
/
Aged80
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Surgery
Ano de publicação:
2010
Tipo de documento:
Artigo
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