CS Tumor Size

Notes

**Note**: Record the size of the largest tumor only. For Mycosis Fungoides, a tumor is described as a solid or nodular lesion at least 1 cm in diameter with evidence of depth and/or vertical growth. Do not record the size of individual patches, papules, or plaques. Use code 999 if it is unknown if tumors are present, or if the size of the largest tumor is unknown.

Default

999

NAACCR Item

NAACCR #2800
Code Description
000 No mass/tumor found
No tumors present
001-988 001 - 988 millimeters (mm)
(Exact size to nearest mm)
989 989 mm or larger
990 Microscopic focus or foci only and no size of focus given
991 Described as "less than 1 centimeter (cm)"
992 Described as "less than 2 cm," or "greater than 1 cm," or "between 1 cm and 2 cm"
993 Described as "less than 3 cm," or "greater than 2 cm," or "between 2 cm and 3 cm"
994 Described as "less than 4 cm," or "greater than 3 cm," or "between 3 cm and 4 cm"
995 Described as "less than 5 cm," or "greater than 4 cm," or "between 4 cm and 5 cm"
999 Unknown; size not stated
Size of tumor cannot be assessed
Not documented in patient record