前列腺MRI：泌尿科医生态度和认知的全国调查

数据集获取（Figshare）

• 源站标题：Prostate MRI: a national survey of Urologist’s attitudes and perceptions
• DOI：10.6084/m9.figshare.20026184.v1
• 发布日期：2022-06-08
• 文件数：2 个
• 文件总体积：19.46 KB
• 源站页面：https://scielo.figshare.com/articles/dataset/Prostate_MRI_a_national_survey_of_Urologist_s_attitudes_and_perceptions/20026184

命令行下载

curl -L -o "Table_1.xls" "https://ndownloader.figshare.com/files/35757992"
curl -L -o "Table_2.xls" "https://ndownloader.figshare.com/files/35757995"

文件清单

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

文件总体积 19.46 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 Introduction The use of multi-parametric (MP) MRI to diagnose prostate cancer has been the subject of intense research, with many studies showing positive results. The purpose of our study is to better understand the accessibility, role, and perceived accuracy of MP-MRI in practice by surveying practicing urologists. Materials and Methods Surveys were sent to 7,400 practicing American Urological Association member physicians with a current email address. The survey asked demographic information and addressed access, accuracy, cost, and role of prostate MRI in clinical practice. Results Our survey elicited 276 responses. Respondents felt that limited access and prohibitive cost of MP-MRI limits its use, 72% and 59% respectively. Academic urologists ordered more MP-MRI studies per year than those in private practice (43.3% vs. 21.1%; p<0.001). Urologists who performed more than 30 prostatectomies a year were more likely to feel that an MP-MRI would change their surgical approach (37.5% vs. 19.6%, p-value=0.002). Only 25% of respondents agreed or strongly agreed that MP-MRI should be used in active surveillance. For patients with negative biopsies and elevated PSA, 39% reported MP-MRI to be very useful. Conclusions Our study found that MP-MRI use is most prominent among practitioners who are oncology fellowship-trained, practice at academic centers, and perform more than 30 prostatectomies per year. Limited access and prohibitive cost of MP-MRI may limit its utility in practice. Additionally, study participants perceive a lack of accuracy of MP-MRI, which is contrary to the recent literature.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.20026184.v1（source: https://scielo.figshare.com/articles/dataset/Prostate_MRI_a_national_survey_of_Urologist_s_attitudes_and_perceptions/20026184）。