- Definitions of high-grade/low-grade glandular dysplasia
- Definitions of high-grade/low-grade glandular intraepithelial neoplasia
- Definitions of high-grade/low-grade squamous intraepithelial neoplasia
- Sample of observable entity concepts created
Observable entity concepts are fine. Jim Case asked for documentation on the *plasias and High-/Low- grading definitions as supporting documentation for ongoing use Scott Campbell will draft a "blurb" and pathologists on the call will provide appropriate citations.
1/9/2023 - HG dysplasia vs. CIS. Discussed the use of HG dysplasia, carcinoma in situ (CIS), and the and/or version. This needs to be reviewed as the and/or for lymphovascular invasion body structure does not look correct for subsumption and classification. GCIs may not be possible as they need defining attributes.
RE: #plasias. Thomas Ruediger supports a single set of morphologic abnormality concepts for glandular dysplasia, glandular intraepithelial neoplasia, squamous dysplasia, intraepithelial squamous neoplasia that are completely organ agnostic. @ stefandubois suggests that such a conflation of concepts will require a comprehensive review by organ system. In my opinion, both are correct. This dovetails nicely into the Histology QI project. The CSRWG needs to address what needs to/can be done to get the synoptic reporting content deliverable in the shorter term while also addressing the longer term Histology QI issue. |