相关实验视频

Updated: May 23, 2025

Generation of Induced Pluripotent Stem Cells from Turner Syndrome 45XO Fetal Cells for Downstream Modelling of Neurological Deficits Associated with the Syndrome

Generation of Induced Pluripotent Stem Cells from Turner Syndrome 45XO Fetal Cells for Downstream Modelling of Neurological Deficits Associated with the Syndrome

Published on: December 4, 2021

通过深度学习模型,通过手部X射线发现和对特纳综合征的疾病查

Yirou Wang¹, Yumo Wang², Feihan Hu¹

¹Department of Endocrinology, Genetics and Metabolism, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.

|March 8, 2025

概括

手部X射线特征可以帮助诊断女孩的特纳综合征 (TS). 深度学习模型可以提高诊断准确度,以改善这种矮身的常见原因.

科学领域:

放射学放射学是一门学科.
遗传学是一个遗传学.
人工智能的人工智能

背景情况:

特纳综合征 (TS) 是女孩身高矮的一个重要原因.
临床误诊和错过的TS诊断发生.
在TS患者的手骨特征需要进一步分析.

研究的目的:

分析手部X射线参数,以诊断TS.
为TS开发基于深度学习的选模型.

主要方法:

对101名儿科TS患者进行了回顾性病例对照研究.
手部X射线参数的比较.
使用深度学习 (ResNet50) 开发一个预测模型.

主要成果:

确定了四个诊断手部X光学参数:甲手臂长度比率,腹射线接触距离,腹角和腹射线角.
0.40厘米的Ulnoradial触角距离切割值产生了92.57%的特异性.
ResNet50模型在测试数据上实现了78.89%的准确性,76.67%的特异性和83.33%的灵敏性.

结论:

特定的手部放射仪参数显示出作为TS的诊断指标的潜力.
深度学习模型显著提高了TS的诊断精度.

关键词:

深度学习是一种深度学习.疾病查疾病查手部的X射线,手上的X射线.矮身的身材低矮的人.图纳综合征是特纳综合征的一种症状.

更多相关视频

A Swin Transformer-Based Model for Thyroid Nodule Detection in Ultrasound Images

A Swin Transformer-Based Model for Thyroid Nodule Detection in Ultrasound Images

Published on: April 21, 2023

Application of Deep Learning-Based Medical Image Segmentation via Orbital Computed Tomography

Application of Deep Learning-Based Medical Image Segmentation via Orbital Computed Tomography

Published on: November 30, 2022

相关概念视频

X-ray Imaging

X-ray Imaging

German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with...

Imaging Studies for Cardiovascular System III: X-Ray

Imaging Studies for Cardiovascular System III: X-Ray

The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...