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As we are getting better at controlling primary cancers, even more patients eventually present with such lesions. Given that brain metastases are often quite treatable with surgery or stereotactic radiosurgery, accurate segmentation of brain metastases is a common job for radiologists. Having algorithms to help detect and localize brain metastasis could relieve radiologists from this tedious but crucial task. Given the success of recent AI techniques on other segmentation tasks, we have put together this gold-standard, labeled MRI dataset to allow for the development and testing of new techniques in these patients with the hopes of spurring research in this area.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://aimi.stanford.edu/datasets/brainmetshare","contentUrl":null,"metadataVersion":1,"schemaVersion":"http://datacite.org/schema/kernel-4","source":"fabricaForm","isActive":true,"state":"findable","reason":null,"viewCount":0,"viewsOverTime":[],"downloadCount":0,"downloadsOverTime":[],"referenceCount":0,"citationCount":4,"citationsOverTime":[{"year":"2025","total":1},{"year":"2026","total":3}],"partCount":0,"partOfCount":0,"versionCount":0,"versionOfCount":0,"created":"2024-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