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医学成像数据的 3D 混合现实可视化作为支持工具,用于创新的、微创的胃肠道肿瘤手术和全身治疗,作为先进癌症疾病个体化治疗的新途径。

3D mixed-reality visualization of medical imaging data as a supporting tool for innovative, minimally invasive surgery for gastrointestinal tumors and systemic treatment as a new path in personalized treatment of advanced cancer diseases.

机构信息

Department of Surgical Oncology, NEO HOSPITAL Sp. z o. o. ONE Sp. k., Ul. Józefa Kostrzewskiego 47, 30-437, Kraków, Poland.

Department of Clinical Oncology, NEO HOSPITAL Sp. z o. o. ONE Sp. k., Ul. Józefa Kostrzewskiego 47, 30-437, Kraków, Poland.

出版信息

J Cancer Res Clin Oncol. 2022 Jan;148(1):237-243. doi: 10.1007/s00432-021-03680-w. Epub 2021 Jun 10.

DOI:10.1007/s00432-021-03680-w
PMID:34110490
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8752560/
Abstract

BACKGROUND

The purpose of this study was to investigate the potential of a combination of 3D mixed-reality visualization of medical images using CarnaLife Holo (MedApp, Poland) system as a supporting tool for innovative, minimally invasive surgery/irreversible electroporation-IRA, Nano-Knife), microwave ablation (MWA)/for advanced gastrointestinal tumors. Eight liver and pancreatic tumor treatments were performed. In all of the patients undergoing laparoscopy or open surgery volume and margin were estimated by preoperative visualization. In all patients, neoplastic lesions were considered unresectable by standard methods.

METHODS

Preoperative CT or MRI were transformed into holograms and displayed thanks to the HoloLens 2. During operation, the surgeon's field of view was augmented with a 3D model of the patient's relevant structures.

RESULTS

The intraoperative hologram contributed to better presentation of tumor size and locations, more precise setting of needles used to irreversible electroporation and for determining ablation line in case of liver metastases. Surgeons could easily compare the real patient's anatomy to holographic visualization just before the operations.

CONCLUSIONS

The combination of 3D mixed-reality visualization using CarnaLife Holo with IRA, MWA and next systemic treatment (chemotherapy) might be a new way in personalized treatment of advanced cancers.

摘要

背景

本研究的目的是探讨使用 CarnaLife Holo(MedApp,波兰)系统进行医学图像的 3D 混合现实可视化,作为创新的、微创手术/不可逆电穿孔-IRA、纳米刀、微波消融(MWA)/治疗先进的胃肠道肿瘤的辅助工具的潜力。对 8 例肝和胰腺肿瘤进行了治疗。在所有接受腹腔镜或剖腹手术的患者中,通过术前可视化来估计体积和边缘。所有患者的肿瘤病变均被认为是通过标准方法不可切除的。

方法

术前 CT 或 MRI 转化为全息图,并通过 HoloLens 2 显示。在手术过程中,外科医生的视野通过患者相关结构的 3D 模型进行增强。

结果

术中全息图有助于更好地呈现肿瘤的大小和位置,更精确地设置用于不可逆电穿孔的针,并确定肝转移的消融线。外科医生可以在手术前轻松地将真实患者的解剖结构与全息可视化进行比较。

结论

使用 CarnaLife Holo 进行 3D 混合现实可视化与 IRA、MWA 和下一次系统治疗(化疗)相结合,可能是治疗晚期癌症的一种新方法。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8e17/11801142/30a70f4c0e34/432_2021_3680_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8e17/11801142/5ec4334cbc5b/432_2021_3680_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8e17/11801142/8c981c3480b8/432_2021_3680_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8e17/11801142/30a70f4c0e34/432_2021_3680_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8e17/11801142/5ec4334cbc5b/432_2021_3680_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8e17/11801142/8c981c3480b8/432_2021_3680_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8e17/11801142/30a70f4c0e34/432_2021_3680_Fig3_HTML.jpg

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