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| license: apache-2.0 |
| task_categories: |
| - image-text-to-text |
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| # 3D-RAD |
| The official Dataset for the paper "[3D-RAD: A Comprehensive 3D Radiology Med-VQA Dataset with Multi-Temporal Analysis and Diverse Diagnostic Tasks](https://huggingface.co/papers/2506.11147)". |
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| In our project, we collect a large-scale dataset designed to advance 3D Med-VQA using radiology CT scans, 3D-RAD, encompasses six diverse VQA tasks: anomaly detection (task 1), image observation (task 2), medical computation (task 3), existence detection (task 4), static temporal diagnosis (task 5), and longitudinal temporal diagnosis (task 6). |
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| ## 📁 Images/ |
| This folder contains preprocessed 3D CT volumes in `.npy` format. |
| Each file is structured to facilitate direct input into vision-language models. |
| - Purpose: Standardized model input across all tasks. |
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| ## 📁 train/ and 📁 test/ |
| These folders contain the question-answer (QA) pairs categorized by task. |
| Each file corresponds to a specific QA task such as anomaly detection, measurement, or temporal reasoning. |
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| - `train/`: QA pairs for model training |
| - `test/`: QA pairs for model evaluation |
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| # Fields: |
| - `VolumeName`: File name of the associated CT volume (matches the file in `Images/`) |
| - `Question`: The natural language question |
| - `Answer`: The ground truth answer |
| - `QuestionType`: Either `open` or `closed` |
| - `AnswerChoice`: Correct option (A/B/C/D) for closed questions |
| - `Choice A`–`Choice D`: Candidate options for closed questions |
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| ## Code |
| You can find our code in [M3D-RAD_Code](https://github.com/Tang-xiaoxiao/M3D-RAD). |
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| ## M3D-RAD Model |
| You can find our model in [M3D-RAD_Models](https://huggingface.co/Tang-xiaoxiao/M3D-RAD). |
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| ## Data Source |
| The original CT scans in our dataset are derived from [CT-RATE](https://huggingface.co/datasets/ibrahimhamamci/CT-RATE), which is released under a CC-BY-NC-SA license. We fully comply with the license terms by using the data for non-commercial academic research, providing proper attribution. |
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| ## Model Links |
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| | Model | Paper | |
| | ----- | ------------------------------------------------------------ | |
| | [RadFM](https://github.com/chaoyi-wu/RadFM) | Towards Generalist Foundation Model for Radiology by Leveraging Web-scale 2D&3D Medical Data | https://github.com/chaoyi-wu/RadFM | |
| | [M3D](https://github.com/BAAI-DCAI/M3D) | M3D: Advancing 3D Medical Image Analysis with Multi-Modal Large Language Models | |
| | OmniV(not open) | OmniV-Med: Scaling Medical Vision-Language Model for Universal Visual Understanding | |
