I am responding to the latest call for comments on the Oncology workgroup.
The overview of the group is here
Ad the google drive proposal (from other forum post)- I like treatment types of Drug,radiation and surgery. Also the subtypes make a lot of sense.
Having a good list of surgical procedures is also a great idea. In which terminology we would make such international list ?
A comparable compendium linking oncology surgical procedure codes to a high-level classification of oncology surgeries will need to be developed/found
E.g., I do uterus removal because of uterus cancer. Procedure is here: http://athena.ohdsi.org/search-terms/terms/4127886