California Cancer Reporting System Standards Volume I: Abstracting and Coding Procedures for Hospitals
Terms commonly used to describe stage include:
Local spread of a neoplasm by infiltration into or destruction of adjacent tissue.
The earliest invasive stage. Applied to cervical cancer, describes a small cancer that has invaded the stroma to a limited extent. The FIGO stage is IA. See Section V.3.4.3 and Section V.5.9.4.
A continuous infiltration or growth from the primary site into other tissue or organs (compare to metastasis).
Dissemination of tumor cells in a discontinuous fashion from the primary site to other parts of the body—for example, by way of the circulatory system or a lymphatic system.
Organs or tissues related to a site by physical proximity. Also applies to the first chain of lymph nodes draining the area of the site.