坏死性胰腺炎：覆盖金属支架的视频辅助腹膜后清创术（VARD）技术描述

数据集获取（Figshare）

• 源站标题：NECROTIZING PANCREATITIS: DESCRIPTION OF VIDEOSCOPIC ASSISTED RETROPERITONEAL DEBRIDEMENT (VARD) TECHNIQUE WITH COVERED METALLIC STENT
• DOI：10.6084/m9.figshare.14281424.v1
• 发布日期：2021-03-24
• 文件数：5 个
• 文件总体积：161.49 KB
• 源站页面：https://scielo.figshare.com/articles/dataset/NECROTIZING_PANCREATITIS_DESCRIPTION_OF_VIDEOSCOPIC_ASSISTED_RETROPERITONEAL_DEBRIDEMENT_VARD_TECHNIQUE_WITH_COVERED_METALLIC_STENT/14281424

命令行下载

curl -L -o "0102-6720-abcd-31-02-e1379-gf1.jpg" "https://ndownloader.figshare.com/files/27115004"
curl -L -o "0102-6720-abcd-31-02-e1379-gf2.jpg" "https://ndownloader.figshare.com/files/27115010"
curl -L -o "0102-6720-abcd-31-02-e1379-gf3.jpg" "https://ndownloader.figshare.com/files/27115022"
curl -L -o "0102-6720-abcd-31-02-e1379-gf4.jpg" "https://ndownloader.figshare.com/files/27115028"
curl -L -o "0102-6720-abcd-31-02-e1379-gf5.jpg" "https://ndownloader.figshare.com/files/27115034"

文件清单

• 0102-6720-abcd-31-02-e1379-gf1.jpg（32.77 KB）
• 0102-6720-abcd-31-02-e1379-gf2.jpg（30.87 KB）
• 0102-6720-abcd-31-02-e1379-gf3.jpg（46.23 KB）
• 0102-6720-abcd-31-02-e1379-gf4.jpg（20.98 KB）
• 0102-6720-abcd-31-02-e1379-gf5.jpg（30.64 KB）

文件总体积 161.49 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 Background : Acute pancreatitis is the third most common gastrointestinal disorder requiring hospitalization in the United States, with annual costs exceeding $2 billions. Severe necrotizing pancreatitis is a life-threatening complication developed in approximately 20% of patients. Its mortality rate range from 15% in patients with sterile necrosis to up 30% in case of infected one associated with multi-organ failure. Less invasive treatment techniques are increasingly being used. These techniques can be performed in a so-called step-up approach. Aim: To present the technique for videoscopic assisted retroperitoneal debridement (Vard technique) with covered metallic stent in necrotizing pancreatitis. Method: A guide wire was inserted through the previous catheter that was removed in the next step. Afterwards, the tract was dilated over the guide wire. Then, a partially covered metallic stent was deployed. A 30 degrees laparoscopic camera was inserted and the necrosis removed with forceps through the expanded stent under direct vision. Finally, the stent was removed and a new catheter left in place. Result : This technique was used in a 31-year-old man with acute pain in the upper abdomen and diagnosed as acute biliary pancreatitis with infected necrosis. He was treated with percutaneous drains at weeks 3, 6 and 8. Due to partial recovery, a left lateral VARD was performed (incomplete by fixed and adherent tissue) at 8th week. As the patient´s inflammatory response was reactivated, a second VARD attempt was performed in three weeks later. Afterwards, patient showed complete clinical and imaging resolution. Conclusions : Videoassisted retroperitoneal necrosectomy using partially covered metallic stent is a feasible technique for necrotizing pancreatitis.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.14281424.v1（source: https://scielo.figshare.com/articles/dataset/NECROTIZING_PANCREATITIS_DESCRIPTION_OF_VIDEOSCOPIC_ASSISTED_RETROPERITONEAL_DEBRIDEMENT_VARD_TECHNIQUE_WITH_COVERED_METALLIC_STENT/14281424）。