I've found The Cancer Imaging Archive to be very useful in this regard: https://www.cancerimagingarchive.net/ (some are also already preloaded into Google Cloud buckets: https://cloud.google.com/healthcare/docs/resources/public-da...
I've found The Cancer Imaging Archive to be very useful in this regard: https://www.cancerimagingarchive.net/ (some are also already preloaded into Google Cloud buckets: https://cloud.google.com/healthcare/docs/resources/public-da...