亲爱的研友该休息了!由于当前在线用户较少,发布求助请尽量完整的填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!身体可是革命的本钱,早点休息,好梦!

Radiomics in Breast Cancer: In-Depth Machine Analysis of MR Images of Metastatic Spine Lesion

医学 矢状面 乳腺癌 无线电技术 放射科 转移性乳腺癌 病变 癌症 病理 内科学
作者
V. Steinhauer,N.I. Sergeev
出处
期刊:Sovremennye tehnologii v medicine [Journal Sovremennye Tehnologii v Medicine]
卷期号:14 (2): 16-16 被引量:1
标识
DOI:10.17691/stm2022.14.2.02
摘要

Using mathematic criteria for image processing (radiomics) makes it possible to more accurately assess the nature of therapy-associated changes and determine the sites of maximal response.Comparison of the acquired quantitative and clinical data may assist radiologists in making the optimal decision.The aim of the study was to assess the capabilities of software operators for an in-depth analysis of metastatic spine lesion images in breast cancer.Materials and Methods.MRI data of three patients with breast cancer T 2 N 2-3 M 1 receiving treatment in accordance with the accepted clinical protocols were used in our work.Spinal metastases were assessed by a radiologist and machine analysis using the Arzela variation operators.Twelve MRI examinations (4 per each patient) excluding the baseline examination have been analyzed with a follow-up period of about 3 months.Results.The structure of the metastatically modified spine was analysed segment by segment in the sagittal and axial projections using machine image analysis operators.Rapid changes in the "complexity" of vertebrae images have been found, allowing one to suggest the efficacy of treatment in one of the three options -stabilization, improvement, progression.Changes in the vertebrae structure with a positive response to the treatment in the form of the formation of bone objects, calderas, reduction of the contrast agent circulation at the microlevel, confirmed by mathematical analysis, have been monitored.A correlation was obtained between the established changes and the level of the CA 15-3 cancer marker. Conclusion.The study has shown a high effectiveness of machine image analysis algorithms, high correlation of the obtained results with the radiologist's report and clinical and laboratory data in 9 cases out of 12.The Pearson correlation coefficient between the classical marker and matrix filter curve was 0.8.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
勤劳的西西完成签到,获得积分10
14秒前
24秒前
28秒前
景胜杰发布了新的文献求助10
33秒前
善学以致用应助poppylee采纳,获得10
51秒前
司纤户羽完成签到 ,获得积分10
1分钟前
1分钟前
poppylee发布了新的文献求助10
1分钟前
poppylee完成签到,获得积分10
1分钟前
Mottri完成签到 ,获得积分10
1分钟前
1分钟前
1分钟前
hggyt发布了新的文献求助10
2分钟前
浮山完成签到 ,获得积分10
2分钟前
烟花应助采薇采纳,获得10
2分钟前
GdYOUNGRAY发布了新的文献求助10
2分钟前
啥时候吃火锅完成签到 ,获得积分0
2分钟前
ren完成签到,获得积分20
2分钟前
3分钟前
ren发布了新的文献求助10
3分钟前
Lancer1034发布了新的文献求助30
3分钟前
3分钟前
采薇发布了新的文献求助10
3分钟前
施含莲完成签到,获得积分10
4分钟前
4分钟前
jyy发布了新的文献求助30
4分钟前
4分钟前
4分钟前
科研通AI2S应助隐形的雪碧采纳,获得10
4分钟前
领导范儿应助科研通管家采纳,获得10
4分钟前
4分钟前
5分钟前
wanci应助Bo采纳,获得10
5分钟前
5分钟前
呜呼啦呼完成签到 ,获得积分10
5分钟前
巴拉巴拉巴拉完成签到 ,获得积分10
5分钟前
5分钟前
5分钟前
Bo发布了新的文献求助10
6分钟前
fxx2021发布了新的文献求助10
6分钟前
高分求助中
The late Devonian Standard Conodont Zonation 2000
The Lali Section: An Excellent Reference Section for Upper - Devonian in South China 1500
Nickel superalloy market size, share, growth, trends, and forecast 2023-2030 1000
Smart but Scattered: The Revolutionary Executive Skills Approach to Helping Kids Reach Their Potential (第二版) 1000
Mantiden: Faszinierende Lauerjäger Faszinierende Lauerjäger 800
PraxisRatgeber: Mantiden: Faszinierende Lauerjäger 800
A new species of Coccus (Homoptera: Coccoidea) from Malawi 500
热门求助领域 (近24小时)
化学 医学 生物 材料科学 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 基因 遗传学 催化作用 物理化学 免疫学 量子力学 细胞生物学
热门帖子
关注 科研通微信公众号,转发送积分 3244727
求助须知:如何正确求助?哪些是违规求助? 2888396
关于积分的说明 8252799
捐赠科研通 2556854
什么是DOI,文献DOI怎么找? 1385423
科研通“疑难数据库(出版商)”最低求助积分说明 650157
邀请新用户注册赠送积分活动 626265