EOD Regional Nodes
This input is used for staging
Notes
**Note 1:** Code only regional nodes and nodes, NOS, in this field. Distant nodes are coded in EOD Mets. **Note 2:** When both the Federation Internationale de Gynecologie et d'Obstetrique (FIGO) stage and lymph node detail are available, record the code with lymph node detail in preference to a statement of FIGO stage. **Note 3:** Isolated tumor cells (ITCs) are defined as single tumor cells or small clusters not greater than 0.2 mm, usually detected by immunohistochemical (IHC) or molecular methods. ITCs do not usually show evidence of malignant activity (e.g., proliferation or stromal reaction). Lymph nodes with ITCs only are not counted as positive nodes. * For positive ITCs with NO regional lymph node involvement, code 050 **Note 4:** Regional lymph nodes include - Aortic (lateral [lumbar], Periaortic, NOS) - Iliac (common, external, internal [hypogastric], NOS) - Lateral (laterosacral) - Middle (promontorial) (Gerota's node) - Obturator - Para-aortic - Paracervical - Parametrial - Pelvic, NOS - Presacral - Sacral - UterosacralDefault
999NAACCR Item
NAACCR #774Code | Description | SS2018 N |
---|---|---|
000 | No regional lymph node involvement | NONE |
050 | Isolated tumor cells in regional lymph node(s) no greater than 0.2 mm | NONE |
100 | Pelvic Greater than 0.2 mm but not greater than 2.0 mm in diameter | RN |
200 | Pelvic Greater than 2.0 mm in diameter | RN |
300 | Pelvic Diameter of metastasis not known | RN |
400 | Para-aortic Greater than 0.2 mm but not greater than 2.0 mm in diameter | RN |
500 | Para-aortic Greater than 2.0 mm in diameter | RN |
600 | Para-aortic Diameter of metastasis not known | RN |
800 | Regional lymph node(s), NOS Lymph node(s), NOS | RN |
999 | Unknown; regional lymph node(s) not stated Regional lymph node(s) cannot be assessed Not documented in patient record Death Certificate Only | U |