Multicenter external validation of a nomogram predicting conversion to open cholecystectomy during laparoscopic surgery for acute calculous cholecystitis: a cross-sectional study

Multicenter external validation of a nomogram predicting conversion to open cholecystectomy during laparoscopic surgery for acute calculous cholecystitis: a cross-sectional study

Abstract This study aimed to investigate risk factors associated with conversion from early laparoscopic cholecystectomy (ELC) to open cholecystectomy in patients diagnosed with acute calculous cholecystitis (ACC). A retrospective analysis was conducted on 3,191 ACC patients who underwent ELC at eig...

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Main Authors: Hongsheng Wu, Keqiang Ma, Biling Liao, Tengfei Ji, Zongmin Zheng, Yong Yan, Jiongbiao Yu, Haitao Yu, Yue Liu, Yanyuan Zhou, Guangrong Huang, Weili Gu, Tiansheng Cao
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
Subjects:
Acute calculous cholecystitis
Early laparoscopic cholecystectomy
Conversion
Risk factors
Predicted model
External validation
Online Access:https://doi.org/10.1038/s41598-025-03687-0
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https://doi.org/10.1038/s41598-025-03687-0

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