Collaborative Stage for TNM 7 - Revised 10/28/2010  [ Schema ]

Rectum

CS Tumor Size

CodeDescription
000No mass/tumor found
001-988001 - 988 millimeters (mm)
(Exact size in mm)
989989 mm or larger
990Microscopic focus or foci only; no size given
991Described as "less than 1 cm"
992Described as "less than 2 cm," or "greater than 1 cm," or "between 1 cm and 2 cm"
993Described as "less than 3 cm," or "greater than 2 cm," or "between 2 cm and 3 cm"
994Described as "less than 4 cm," or "greater than 3 cm," or "between 3 cm and 4 cm"
995Described as "less than 5 cm," or "greater than 4 cm," or "between 4 cm and 5 cm"
998Familial/multiple polyposis (M-8220/8221)
999Unknown; size not stated
Not documented in patient record