--- license: cc dataset_info: features: - name: image_id dtype: int64 - name: image dtype: image - name: width dtype: int64 - name: height dtype: int64 - name: objects struct: - name: area sequence: float64 - name: bbox sequence: sequence: int64 - name: category sequence: int64 - name: id sequence: int64 splits: - name: train num_bytes: 181919726.0 num_examples: 547 download_size: 181637597 dataset_size: 181919726.0 configs: - config_name: default data_files: - split: train path: data/train-* --- # breastcanc-ultrasound-class ## Background Cancer is the second leading cause of death worldwide, according to _IHME - Global Burden of Disease_, with 10.7 mln casualties in 2019. ![total_deaths](./annual-number-of-deaths-by-cause.png) Amongst the various types of cancer, a huge role is played by breast cancer, which stands in 4th position among the deadliest tumors, with more than 700.000 deaths during 2019 (_IHME - Global Burden of Disease_). ![death_composition](./total-cancer-deaths-by-type.png) Moreover, breast cancer has the highest share of number of cases/100 people worldwide (0.23 cases/100 people; _IHME - Global Burden of Disease_), as shown in [table1](#table-1) : ### Table 1 | Type of Cancer | Cases per 100 people | |--------------------------------------|-------------------------------------------| | Breast Cancer | 0.23 | | Colon and Rectum Cancer | 0.14 | | Prostate cancer | 0.13 | | Bladder Cancer | 0.034 | | Stomach Cancer | 0.033 | In this sense, it is more than vital to put intense effort into precision medicine and diagnostic tools for what concerns breast cancer: part of this effort should involve making curated dataset of diagnostic images available to the large public. ## Dataset source and composition This dataset is part of the one kindly provided by [Walid Al-Dhabyani and collaborators in 2019](https://doi.org/10.1016/j.dib.2019.104863), and encompasses 547 images, 387 representing benign breast cancer ultrasound images and 160 of them representing malignant breast cancer ultrasound images, with their related masks. ## License, references and citation The dataset is hereby provided under CC family licenses. Please cite Al-Dhabyani W, Gomaa M, Khaled H, Fahmy A. Dataset of breast ultrasound images. Data in Brief. 2020 Feb;28:104863. DOI: 10.1016/j.dib.2019.104863 when using it.