显微睾丸精子提取术在非梗阻性无精子症最严重病例中的应用

数据集获取（Figshare）

• 源站标题：Utility of micro-TESE in the most severe cases of non-obstructive azoospermia
• DOI：10.6084/m9.figshare.12058023.v1
• 发布日期：2020-04-01
• 文件数：4 个
• 文件总体积：4.32 MB
• 源站页面：https://tandf.figshare.com/articles/dataset/Utility_of_micro-TESE_in_the_most_severe_cases_of_non-obstructive_azoospermia/12058023

命令行下载

curl -L -o "iups_a_1737600_sm8999.pdf" "https://ndownloader.figshare.com/files/22162743"
curl -L -o "iups_a_1737600_sm8991.jpg" "https://ndownloader.figshare.com/files/22162746"
curl -L -o "iups_a_1737600_sm8985.jpg" "https://ndownloader.figshare.com/files/22162749"
curl -L -o "iups_a_1737600_sm8972.pptx" "https://ndownloader.figshare.com/files/22162752"

文件清单

• iups_a_1737600_sm8999.pdf（9.53 KB）
• iups_a_1737600_sm8991.jpg（609.13 KB）
• iups_a_1737600_sm8985.jpg（620.11 KB）
• iups_a_1737600_sm8972.pptx（3.08 MB）

文件总体积 4.32 MB（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

The use of intracytoplasmic sperm injection (ICSI) has been a major breakthrough in the treatment of male infertility. Even patients with non-obstructive azoospermia (NOA) may benefit from the ICSI technique to father a child as long as spermatogenesis is present. There are several techniques to recover testicular sperm in patients with NOA. However, retrieval of spermatozoa is unfortunately still only successful in a subset of patients with NOA, and the most superior sperm retrieval method is still under debate. A more recent technique, microdissection testicular sperm extraction (MD-TESE) with an operative microscope collecting larger and more opaque seminiferous tubules, is a non-blind sperm retrieval technique with theoretical benefits. The MD-TESE procedure seems to be feasible, effective, and safe in NOA patients but also more technically demanding and time-consuming compared with conventional blind techniques. In the present report, we describe our clinical experience and results from our first 159 MD-TESE procedures. The probability to retrieve sperm with the MD-TESE technique is high in NOA cases where earlier sperm retrieval with blind methods such as needle aspiration, percutaneous needle biopsy, or conventional TESE has failed.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.12058023.v1（source: https://tandf.figshare.com/articles/dataset/Utility_of_micro-TESE_in_the_most_severe_cases_of_non-obstructive_azoospermia/12058023）。