MedPix-2.0

MedPix 2.0: A Comprehensive Multimodal Biomedical Dataset for Advanced AI Applications.

Please cite our work as follows if you use MedPix 2.0 
```
@misc{siragusa2025medpix20comprehensivemultimodal,
      title={MedPix 2.0: A Comprehensive Multimodal Biomedical Data set for Advanced AI Applications with Retrieval Augmented Generation and Knowledge Graphs}, 
      author={Irene Siragusa and Salvatore Contino and Massimo La Ciura and Rosario Alicata and Roberto Pirrone},
      year={2025},
      eprint={2407.02994},
      archivePrefix={arXiv},
      primaryClass={cs.DB},
      url={https://arxiv.org/abs/2407.02994}, 
}
```

Below a description of Case_topic.json and Descriptions.json is provided. images folder contains all the images of the dataset, while in splitted_dataset folder, a split of the dataset is provided, please refer to /splitted_dataset/README.md for further informations.

Contains a list of JSON, each of these provide the information of a single clinical case. The structure of each element is reported below:

• U_id the UID code idenifies a clinical case

• TAC list of names of the .png files containing the CT scans (if present). Images are under the image folder.

• MRI list of names of the .png files containing the MR scans (if present). Images are under the image folder.

• Case dictionary with the information of the clinical case. It contains the following information:

  • Title the diagnosis
  • History patient's history
  • Exam
  • Findings
  • Differential Diagnosis
  • Case Diagnosis
  • Diagnosis By

• Topic Dictionary with the general information about the disease. It contains the following information:

  • Title the diagnosis
  • Disease Discussion
  • ACR Code
  • Category

  Descriptions.json

Contains a list of JSON, each of these provide the textual information about a single image, stored in the image folder. The structure of each element is reported below:

• Type Can be CT or MR, identifies teh scanning modality of the image.
• U_id The UID code of the clinical case the image belongs to.
• image name of the image file
• location fine-grained information about the body part location of the given image
• location category macro-location of the body-part showen in the given image
• Description Dictionary with the decriptive information of the image. It contains the following information:
  • ACR codes
  • Age age of the patient
  • Sex sex of the patient
  • Caption refers to the specific caption of the image
  • Figure part
  • Modality scanning modality of the image
  • Plane