* {{https://docs.google.com/document/d/1ADxqvjO4MxoYoEd9aJPZOswSKAPvf4YOEjj0gWnwqfA |Cancer diagnosis proposal}}  was revisited with a demo from Christian Reich via mapping SNOMED à NCI Metathesaurus à ICD-O per suggestions from Iker.

 {{:documentation:oncology:snomed-nci.xlsx| the full list of SNOMED codes that are descendants of “Malignant Neoplastic Disease”, and their crosswalk to NCI codes through UMLS.}}

 {{http://forums.ohdsi.org/t/international-classification-of-diseases-for-oncology-icd-o/1851/14| Forum discussion}}

  * Michael Gurley will generate the list of valid site/histology combinations based on the SEER validation list and then attempt to query the NCI Metathesaurus to find a SNOMED code for each combination -- using Iker's suggestions.
  * Mitra Rocca and Guoqian Jiang to contact NCI team on their current efforts.
  * Identifying of treatment episodes and treatment regimens in EMR and consequently in the OMOP CDM is a challenge. Literature review will be helpful. Looking for volunteers.
  * Treatment regimens are better structured in tumor registries