Data from AAPM RT-MAC Grand Challenge 2019

This data set was provided in association with a challenge competition and related conference session conducted at the AAPM 2019 Annual Meeting.The data for this challenge contains a total of 55 MRI cases, each from a single examination from a distinct patient, with each case consisting of a T2-weighted MRI images in DICOM format. The MRI scanning protocol was designed for radiation treatment simulation. Thirty-one of these will be provided as training cases, with the parotid glands, submandibular glands, level 2 and level 3 lymph nodes contoured. The images and contours were acquired from MD Anderson Cancer Center.

本数据集由2019年美国医学物理师协会（American Association of Physicists in Medicine, AAPM）年会中举办的挑战赛及配套会议环节联合提供。本次挑战赛所用数据共计55例MRI病例，均来自不同患者的单次检查，每例病例均包含DICOM格式的T2加权MRI图像。该MRI扫描协议专为放射治疗模拟制定。其中31例将作为训练病例，已完成腮腺、下颌下腺以及2区、3区淋巴结的轮廓勾画。上述图像及轮廓标注均取自MD安德森癌症中心（MD Anderson Cancer Center）。

搜集汇总

背景与挑战

背景概述

该数据集包含55例用于放射治疗模拟的T2加权MRI图像，其中31例带有特定器官和淋巴结的标注，适用于医学影像分析相关研究。