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使用不同智能成像软件对比口咽癌的肿瘤总体积：一项回顾性分析

Gross tumour volume comparison in oropharynx carcinomas using different intelligent imaging software. A retrospective analysis.

作者信息

Stuppner Sigmund, Waskiewicz Justyna, Ruiu Antonio

机构信息

Department of Diagnostic and Interventional Radiology, Bolzano General Hospital of Bolzano, Bolzano, Italy.

Radiotherapy and Radiooncology Service, Bolzano Healthcare Centre, Bolzano, Italy.

出版信息

Pol J Radiol. 2020 Jun 5;85:e287-e292. doi: 10.5114/pjr.2020.96156. eCollection 2020.

DOI:10.5114/pjr.2020.96156
PMID:32685063
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7361371/
Abstract

PURPOSE

To compare gross tumour volume (GTV) in oropharynx carcinomas using different intelligent imaging software and to evaluate which method is more reliable for tumour volume definition in comparison with 3D ProSoma software.

MATERIAL AND METHODS

We retrospectively studied 32 patients with histopathologically confirmed oropharynx carcinomas on dual-source computed tomography (CT) (all patients underwent multislice CT examination after applying 75 ml iodinated non-ionic contrast media). One radiologist calculated the tumour volume - manually measuring tumour length (L), width (W), and height (H) - and then calculated the tumour volume using the formula 0.5236 × L × W × H. The other radiologist used the syngo.CT-Liver-Analysis software to calculate the tumour volumes. Both volume measuring methods were compared with the 3D ProSoma software, which is used by radiotherapists to calculate tumour volumes. Graphpad Prism software was used for statistical data.

RESULTS

syngo.CT-Liver-Analysis software for gross tumour volume determination has greater reliability than the standard manual method with Syngo Plaza in comparison with the 3D ProSoma software.

CONCLUSIONS

syngo.CT-Liver-Analysis software is a reliable tool for GTV calculation, with a high correlation score, like that of radiotherapeutic 3D ProSoma software.

摘要

目的

使用不同的智能成像软件比较口咽癌的大体肿瘤体积（GTV），并评估与3D ProSoma软件相比，哪种方法在肿瘤体积定义方面更可靠。

材料与方法

我们回顾性研究了32例经组织病理学确诊的口咽癌患者的双源计算机断层扫描（CT）（所有患者在静脉注射75 ml碘化非离子型造影剂后均接受了多层CT检查）。一名放射科医生通过手动测量肿瘤的长度（L）、宽度（W）和高度（H）来计算肿瘤体积，然后使用公式0.5236×L×W×H计算肿瘤体积。另一名放射科医生使用syngo.CT-Liver-Analysis软件计算肿瘤体积。将这两种体积测量方法与放射治疗师用于计算肿瘤体积的3D ProSoma软件进行比较。使用Graphpad Prism软件进行统计数据处理。

结果

与3D ProSoma软件相比，syngo.CT-Liver-Analysis软件在确定大体肿瘤体积方面比使用Syngo Plaza的标准手动方法具有更高的可靠性。

结论

syngo.CT-Liver-Analysis软件是一种可靠的GTV计算工具，与放射治疗用的3D ProSoma软件一样，具有较高的相关性评分。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3cc8/7361371/ce1bf1d3c78a/PJR-85-40914-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3cc8/7361371/f6f5bcdc3c73/PJR-85-40914-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3cc8/7361371/e7d6a41d4eb5/PJR-85-40914-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3cc8/7361371/bec34bc2ab26/PJR-85-40914-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3cc8/7361371/3461bd768da4/PJR-85-40914-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3cc8/7361371/7a954394c073/PJR-85-40914-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3cc8/7361371/0b331b5efe91/PJR-85-40914-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3cc8/7361371/ce1bf1d3c78a/PJR-85-40914-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3cc8/7361371/f6f5bcdc3c73/PJR-85-40914-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3cc8/7361371/e7d6a41d4eb5/PJR-85-40914-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3cc8/7361371/bec34bc2ab26/PJR-85-40914-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3cc8/7361371/3461bd768da4/PJR-85-40914-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3cc8/7361371/7a954394c073/PJR-85-40914-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3cc8/7361371/0b331b5efe91/PJR-85-40914-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/3cc8/7361371/ce1bf1d3c78a/PJR-85-40914-g007.jpg

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