Clinical applicaton of three-dimensional visualization technology in hepatectomy of complex hepatocellular carcinoma / 中华肝胆外科杂志
Chinese Journal of Hepatobiliary Surgery
; (12): 653-655, 2019.
Article
em Zh
| WPRIM
| ID: wpr-791471
Biblioteca responsável:
WPRO
ABSTRACT
Objective To study the clinical application of three-dimensional (3D) visualization technology in liver resection of complicated liver cancer.Methods A retrospective analysis of 28 patients with complicated liver cancer treated from June 2017 to June 2018 in the Department of Hepatobiliary Surgery,the Affiliated Tumor Hospital of Guangxi Medical University.There were 26 males and 2 females,aged (46± 10) years old.A treatment plan on how to perform liver resection for these patients was developed under the guidance of 3D visualization technology.The actual surgical procedures,operation time,intraoperative blood loss,and postoperative complications were documented.The virtual resected liver volume was compared with the actual resected liver volume.The virtual surgical resection margin was also compared with the actual surgical resection margin.Results All the 28 patients with complicated liver cancer completed the 3D visualization analysis with the location,shape and quantity of tumor being clearly shown.Of the 27patients who underwent liver resection,13 underwent anatomical hepatectomy,and 14 underwent nonanatomical hepatectomy.The operation time ranged from 145 to 350 min (median 240 min).The intraoperative blood loss ranged from 100 to 1 500 ml (median 300 ml).The incisional wound healed slowly in 4 patients,pleural effusion developed in 8 patients,and ascites in 2 patients.There were no significant differences in the virtual resected liver volume compared with the actual resected liver volume (P > 0.05).There was an excellent positive correlation between the patient's virtual resected liver volume and the actual resected liver volume (r =0.986,P < 0.05).There was no significant difference between the virtual surgical resection margin and the actual surgical resection margin (P > 0.05).There was an excellent positive correlation between virtual surgical resection margin and the actual surgical resection margin (r =0.983,P < 0.05).Conclusion Three-dimensional visualization technology accurately assessed the liver status,optimized surgical procedures,and played an important role in liver resection of complex liver cancer.
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Base de dados:
WPRIM
Tipo de estudo:
Guideline
Idioma:
Zh
Revista:
Chinese Journal of Hepatobiliary Surgery
Ano de publicação:
2019
Tipo de documento:
Article