巴西亚马逊西部首府转诊中心视网膜疾病数据集

数据集获取（Figshare）

• 源站标题：Retinal diseases in a reference center from a Western Amazon capital city
• DOI：10.6084/m9.figshare.20029448.v1
• 发布日期：2022-06-08
• 文件数：2 个
• 文件总体积：11.26 KB
• 源站页面：https://scielo.figshare.com/articles/dataset/Retinal_diseases_in_a_reference_center_from_a_Western_Amazon_capital_city/20029448

命令行下载

curl -L -o "Table_1.xls" "https://ndownloader.figshare.com/files/35773313"
curl -L -o "Table_2.xls" "https://ndownloader.figshare.com/files/35773316"

文件清单

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

文件总体积 11.26 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 To describe retinal diseases found in patients who were waiting for treatment at a tertiary care hospital in Rio Branco, Acre, Brazil. Methods Patients underwent slit lamp biomicroscopy, dilated fundus exam and ocular ultrasound. Patients were classified according to phakic status and retinal disease of the most severely affected eye. Results A total of 138 patients were examined. The mean age was 51.3 years. Diabetes was present in 35.3% and hypertension in 45.4% of these patients. Cataract was found in 23.2% of patients, in at least one eye. Retinal examination was possible in 129 patients. The main retinal diseases identified were rhegmatogenous retinal detachment (n=23; 17.8%) and diabetic retinopathy (n=32; 24.8%). Out of 40 patients evaluated due to diabetes, 13 (32.5%) had absent or mild forms of diabetic retinopathy and did not need further treatment, only observation. Conclusion Diabetic retinopathy was the main retinal disease in this population. It is an avoidable cause of blindness and can be remotely evaluated, in its initial stages, by telemedicine strategies. In remote Brazilian areas, telemedicine may be an important tool for retinal diseases diagnosis and follow-up.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.20029448.v1（source: https://scielo.figshare.com/articles/dataset/Retinal_diseases_in_a_reference_center_from_a_Western_Amazon_capital_city/20029448）。