雾化声波气溶胶递送妥布霉素治疗囊性纤维化患者慢性鼻窦炎

数据集获取

源站：https://clinicaltrials.gov/study/NCT02888730

标准获取流程：

1. 访问源站链接，注册/登录账号；
2. 进入数据集详情页，按页面指引申请权限或直接下载；
3. 部分平台提供 SDK，例如：
   • OpenDataLab: pip install openxlab 后 openxlab.dataset.get(...)
   • ModelScope: pip install modelscope 后 modelscope download
   • 天池: 登录后页面提供直链下载
     以源站「数据下载/使用文档」页面为准。

数据说明

Conditions: Cystic Fibrosis, Rhinosinusitis, Lung Diseases. Cystic fibrosis (CF) is the most common lethal autosomal recessive disorder in the Caucasian population affecting ~1:3000 children, with a carrier frequency of 1:25. It is a multisystem disorder where pulmonary and sinonasal involvements occur in 90-100% of patients, and up to 86% of children have nasal polyps . Patients with CF develop chronic rhinosinusitis (CRS) due to the defect in the cystic fibrosis Transmembrane Regulator (CFTR) protein. The membrane lining the paranasal sinuses and the nose is identical to the membrane lining the lungs. As in lower airways (LAW) the defect CFTR protein result in viscous mucus . Consequently mucociliary function is reduced, which facilitates bacterial colonization and eventually infection leading to rhinosinusitis . In the past decades infection of the lower airways was the most prominent focus in treatment protocols for CF. Over the years infection of the upper airways (UAW) gradually gained more attention in CF. Previous research in the microbiology of the upper airways (UAW) in CF displayed that Haemophilus influenzae, Pseudomonas aeruginosa and Staphylococcus aureus were most frequently cultures from the UAW . Since several studies showed concordance between organisms in the UAW and the LAW in CF, the hypothesis evolved that the UAW might influence the patient pulmonary status . Moreover, comparison of UAW and and LAW cultures in CF adult patients showed that Pseudomonas aeruginosa can be cultured from the UAW after eradication therapy which may suggest persistence of Pseudomonas aeruginosa in the UAW . This problem is highlighted in double lung transplant where UAW also appears as a protective niche of adapted clones of bacteria, which can intermittently spread this pathogen to the lung. CRS treatment in CF patients is based on daily nasal lavages but above all on local or systemic antibiotic treatments to eradicate bacteria in sinuses . Local therapy is favoured in CRS treatment of CF patients to avoid antibiotic side e

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。