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OHDSI / Atlas

ATLAS is an open source software tool for researchers to conduct scientific analyses on standardized observational data
http://atlas-demo.ohdsi.org/
Apache License 2.0
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Nice to have: "powerful" Descendants option, which will not be excluded #2981

Open dimshitc opened 2 days ago

dimshitc commented 2 days ago

I have concept set of any neoplastic disease and need to exclude all skin cancers except melanoma. So would be nice to set melanoma as super-include-descents, so it will not be excluded by the skin cancer concept with descendants.

So, it's an exclusion within exclusion.