NCIt definition : A general term that refers to a TNM finding of a primary tumor growth beyond the level
of in situ cancer, minimal subepithelial invasion, or minimal greatest diameter. The
definition of T2a TNM finding depends on the specific type of cancer that it refers
to; for example, for kidney cancer it refers to a primary tumor that measures more
than 7 cm but less than or equal to 10 cm in greatest dimension, and is limited to
the kidney; for bladder cancer it refers to a primary tumor that invades the superficial
muscularis propria (inner half); for cervical cancer it refers to a primary tumor
that invades beyond the uterus but not to the pelvic wall or to the lower third of
vagina and there is no parametrial invasion.;