A clinicopathologic study of biliary intraductal papillary neoplasm / 中华外科杂志
Chinese Journal of Surgery
;
(12): 488-491, 2010.
Article
Dans Chinois
| 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>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Anatomopathologie
/
Pronostic
/
Chirurgie générale
/
Tumeurs des canaux biliaires
/
Carcinome papillaire
/
Études rétrospectives
/
Études de suivi
Type d'étude:
Étude observationnelle
/
Étude pronostique
/
Facteurs de risque
Limites du sujet:
Adulte
/
Adulte très âgé
/
Aged80
/
Femelle
/
Humains
/
Mâle
langue:
Chinois
Texte intégral:
Chinese Journal of Surgery
Année:
2010
Type:
Article
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