label: T1c TNM Finding
label_lc: t1c tnm finding
description: "A general term that refers to a TNM finding of a primary tumor limited to the site of growth.  The definition of T1c TNM finding depends on the specific type of cancer that it refers to; for example, for breast cancer it refers to a primary tumor that is more than 1.0 cm, but not more than 2.0 cm in greatest dimension; for uterine corpus cancer it refers to a primary tumor that invades one-half or more of the myometrium; and for melanoma of the iris it refers to a primary tumor limited to the iris with secondary glaucoma."