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肝脏三维重建技术应用于精准肝脏外科中的价值分析

2021-08-30袁道明韩冬杨如辉

影像技术 2021年4期

袁道明 韩冬 杨如辉

摘要:目的:探讨肝臟三维重建技术应用于精准肝脏外科中的价值。方法:将我院2019年2月至2020年4月期间80例肝癌患者分组,按照随机数字表法分为对照组40例,采用CT检查;观察组40例,采用肝脏三维重建技术成像,观察两组临床效果、围术期状况、炎症水平及免疫功能。结果:观察组总有效率(95.00%)高于对照组(75.00%)(P<0.05);观察组手术时间及肝门阻断时间与对照组对比无统计学差异(P>0.05),住院时间及下床活动时间短于对照组,术中出血量少于对照组(P<0.05);观察组IgG、IgM、IgA水平均高于对照组(P<0.05);观察组CD8+水平低于对照组,CD4+及CD3+水平均高于对照组(P<0.05)。结论:肝脏三维重建技术应用于精准肝脏外科中可显著改善患者围术期状况,降低炎症水平,提高免疫功能,从而提高临床效果。

关键词:肝脏三维重建技术;精准肝脏外科;CT检查;免疫功能

中图分类号:R657.3文献标识码:BDOI:10?郾3969/j.issn.1001-0270.2021.04.07

The Value of Three-dimensional Reconstruction of Liver in Precise Liver Surgery

YUAN Dao-ming, HAN Dong, YANG Ru-hui

(Dongguan Changan Hospital,Guangdong 523560, China)

Abstract: Objective: To explore the value of three-dimensional reconstruction of liver in precise liver surgery. Methods: 80 cases of liver cancer patients in our hospital from February 2019 to April 2020 were divided into control group (40 cases) and observation group (40 cases) according to the random number table method. The clinical effect, perioperative condition, inflammatory level and immune function of the two groups were observed. Results: the total effective rate of the observation group (95.00%) was higher than that of the control group (75.00%) (P<0.05); There was no significant difference in operation time and porta hepatis block time between the observation group and the control group (P>0.05); The levels of IgG, IgM and IgA in the observation group were higher than those in the control group (P<0.05); The level of CD8+ in the observation group was lower than that in the control group, and the levels of CD4+ and CD3+ in the observation group were higher than those in the control group(P<0.05). Conclusion: the application of liver three-dimensional reconstruction technology in precise liver surgery can significantly improve the perioperative condition of patients, reduce the level of inflammation, improve the immune function, so as to improve the clinical effect.

Key Words: three dimensional reconstruction of liver; precise liver surgery; CT examination; immunity

肝脏病变行手术前,需要根据影像学手段确定病变部位,以便于开展手术治疗。临床常采用二维CT检查[1],对病变部位密度分辨率高,可显示软组织结构,并连续扫描出肝脏冠状及矢状面。但不能扫描出血管、肝脏内复杂通路的位置,因此手术过程可能会加重肝脏及周围组织的损伤,从而引起机体应激反应,降低免疫功能[2]。随着医疗技术的发展,肝脏三维重建技术在临床已被广泛使用。此技术能定位脏器解剖位置,同时能通过三维技术模拟出肝脏结构[3]。但将其用于精准肝脏外科对改善机体免疫功能的效果并未明确。基于此,本研究将探讨肝脏三维重建技术应用于精准肝脏外科中的价值,结果如下。

1 资料与方法

1.1 一般资料

经患者、家属同意并签署知情同意书,医院伦理委员会批准,将我院2019年2月至2020年4月期间80例肝癌患者分组,按照随机数字表法分为对照组(n=40)和观察组(n=40)。对照组男性……

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