癌症患者接受计算机断层扫描时碘化造影剂外渗数据集

数据集获取（Figshare）

• 源站标题：Extravasation of iodinated contrast medium in cancer patients undergoing computed tomography
• DOI：10.6084/m9.figshare.7075352.v1
• 发布日期：2018-09-12
• 文件数：3 个
• 文件总体积：20.99 KB
• 源站页面：https://scielo.figshare.com/articles/dataset/Extravasation_of_iodinated_contrast_medium_in_cancer_patients_undergoing_computed_tomography/7075352

命令行下载

curl -L -o "Table_1.xls" "https://ndownloader.figshare.com/files/13009277"
curl -L -o "Table_2.xls" "https://ndownloader.figshare.com/files/13009280"
curl -L -o "Table_3.xls" "https://ndownloader.figshare.com/files/13009283"

文件清单

• Table_1.xls（5.63 KB）
• Table_2.xls（5.63 KB）
• Table_3.xls（9.73 KB）

文件总体积 20.99 KB（源站 API 实测）。

数据加载示例（图像类）

from PIL import Image
import glob, os

files = (glob.glob(os.path.join(path, "**", "*.png"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.jpg"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.tif"), recursive=True))
print("图像文件数:", len(files))
img = Image.open(files[0]); print("尺寸/模式:", img.size, img.mode)

# torchvision Dataset 方式:
# from torchvision import datasets
# ds = datasets.ImageFolder(path)  # 要求 子目录=类别

目录组织与标注格式以源站说明和下载后实际文件为准。

数据说明

Abstract Objective: The aim of this study was to evaluate the incidence of extravasation of iodinated contrast medium (ICM) at the site of intravenous injection in oncology patients submitted to computed tomography (CT). Materials and Methods: This was a retrospective, descriptive, single-center study that evaluated all patients who underwent CT with ICM administration and presented ICM extravasation, at a cancer center, between January 2010 and December 2015. Results: During the study period, we evaluated a total of 99,076 ICM injections and identified 199 cases of extravasation, the incidence rate therefore being 0.20%. Among the patients who presented extravasation, the mean age was 59.22 years and 60% were female. The extravasation was classified as mild in 94.10% of the patients and as moderate in 5.90%. There were no cases of severe extravasation in the sample. Conclusion: The incidence of ICM extravasation in cancer patients submitted to CT in the present study was similar to that reported for the general population, according to other studies in the literature. The vast majority of cases of extravasation were considered mild, and no severe cases were observed in the study sample.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.7075352.v1（source: https://scielo.figshare.com/articles/dataset/Extravasation_of_iodinated_contrast_medium_in_cancer_patients_undergoing_computed_tomography/7075352）。