CS Site-Specific Factor 4

Size of Lymph Nodes


**Note 1**: Code the largest diameter, whether measured clinically or pathologically, of any involved regional lymph node(s). Do not code the size of any nodes coded in CS Mets at DX. **Note 2**: Record only for squamous cell carcinoma of skin of eyelid. For other histologies, code 987, not applicable.




NAACCR #2910
Code Description
000 No involved regional lymph nodes
001-979 001-979 millimeters (mm)
(Exact size in mm)
980 980 mm or larger
987 Not applicable, not squamous cell carcinoma of skin of eyelid
988 Not applicable: Information not collected for this case
(May include cases converted from code 888 used in CSv1 for "Not applicable" or when the item was not collected. If this item is required to derive T, N, M, or any stage, use of code 988 may result in an error.)
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 2cm" or "greater than 1cm" or between 1cm and 2cm"
993 Described as "less than 3cm" or "greater than 2cm" or "between 2cm and 3cm"
994 Described as "less than 4cm" or "greater than 3cm" or "between 3cm and 4cm"
995 Described as "less than 5cm" or "greater than 4cm" or "between 4cm and 5cm"
996 Described as "less than 6cm" or "greater than 5 cm" or "between 5cm and 6cm"
997 Described as "more than 6cm"
999 Regional lymph node(s) involved, size not stated
Unknown if regional lymph node(s) involved
Not documented in patient record