"Question ID","Question","Discussion","Answer","Year" "20081018","CS Tumor Size: Is a 5.5 mm tumor coded as 005 or 006? See Discussion.","We interpret the CS Manual general instructions to indicate to ONLY round up to 001 when the tumor size is stated to be 0.1 to 0.9mm.","

This answer was provided in the context of CSv1 coding guidelines. The response may not be used after your registry database has been converted to CSv2.Code CS tumor size 006. Because only whole numbers in mm can be collected, basic mathematical principles are used for rounding; 1-4 round down, 5-9 round up.

","2008"