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 distant lymph node(s) **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
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"
996 Described as "less than 6 cm" or "greater than 5 cm" or "between 5 cm and 6 cm"
997 Described as "more than 6 cm"
999 Regional lymph node(s) involved, size not stated
Unknown if regional lymph node(s) involved
Not documented in patient record