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Prognostic analysis and outcome of hilar cholangiocarcinoma after radical resection: a retrospective study.
Xu, Ziyang; Zhou, Zunqiang; Guan, Jiao; Liu, Dawei; Li, Xiaodong; Zhang, Zhengyun.
Afiliación
  • Xu Z; Department of Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai.
  • Zhou Z; Department of Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai.
  • Guan J; Department of Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai.
  • Liu D; Department of Surgery, Heilongjiang Provincial Hospital Affiliated to Harbin Institute of Technology, Harbin. China.
  • Li X; Department of Surgery, Heilongjiang Provincial Hospital Affiliated to Harbin Institute of Technology, Harbin. China.
  • Zhang Z; Department of Surgery, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai.
Cir Cir ; 91(4): 486-493, 2023.
Article en En | MEDLINE | ID: mdl-37677946
ABSTRACT

OBJECTIVES:

The predictive factors affecting the survival of hilar cholangiocarcinoma (HC) are ambiguous. This study aimed to identify the predictors and recurrence patterns of HC.

METHODS:

A retrospective analysis of the clinicopathological findings of 126 patients with HC from 2009 to 2019 was performed.

RESULTS:

The proportion of Bismuth I and II HC in the recurrence group was higher than that in the non-recurrence group (p < 0.01). The recurrence group had poorer tumor differentiation, a more advanced N stage, and a higher incidence of perineural invasion compared with the non-recurrence group. N stage and tumor differentiation were independently associated with disease-free and overall survival of patients (p < 0.01). Bile duct resection (BDR) combined with hepatectomy was more favorable to disease-free and overall survivals than BDR alone in Bismuth I and II HC, although p values were marginal (p = 0.072 and p = 0.045). A higher proportion of patients in the non-recurrence group underwent BDR combined with hepatectomy than that in the recurrence group (p < 0.01).

CONCLUSIONS:

N stage and tumor differentiation are the two independent predictors of patient survival. BDR combined with hepatectomy is recommended for patients with Bismuth I and II hilar cholangiocarcinoma.
RESUMEN

OBJETIVOS:

Los predictores que afectan a la supervivencia del colangiocarcinoma hiliar son ambiguos. Este estudio tiene como objetivo identificar los factores predictivos y los patrones de recurrencia del colangiocarcinoma hiliar.

MÉTODOS:

Se aplicó un análisis retrospectivo con126 pacientes con colangiocarcinoma hiliar desde 2009 hasta 2019.

RESULTADOS:

La proporción de colangiocarcinoma hiliar Bismuth I y II en el grupo de recurrencia fue mayor que en el grupo de no recurrencia (p < 0.01). El tumor del grupo de recidiva tenía un estadio N más avanzado que el del grupo de no recidiva. El estadio N se asocia de forma independiente con la supervivencia libre de enfermedad y global del paciente (p < 0.01). La resección de la vía biliar combinada con la hepatectomía benefició más a la supervivencia libre de enfermedad y global que la resección de la vía biliar sola en el colangiocarcinoma hiliar (p = 0.072 y p = 0.045). Una mayor proporción de pacientes se sometió a resección de la vía biliar combinada con hepatectomía en el grupo de no recidiva que en el de recidiva (p < 0.01).

CONCLUSIONES:

El estadio N fue el predictor independiente. Se recomienda la resección de la vía biliar combinada con hepatectomía para los pacientes con colangiocarcinoma hiliar Bismuth I y II.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Neoplasias de los Conductos Biliares / Tumor de Klatskin Tipo de estudio: Observational_studies / Prognostic_studies / Risk_factors_studies Límite: Humans Idioma: En Revista: Cir Cir Año: 2023 Tipo del documento: Article

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Neoplasias de los Conductos Biliares / Tumor de Klatskin Tipo de estudio: Observational_studies / Prognostic_studies / Risk_factors_studies Límite: Humans Idioma: En Revista: Cir Cir Año: 2023 Tipo del documento: Article