EOD Primary Tumor
This input is used for staging
Notes
**Note:** When both the Federation Internationale de Gynecologie et d'Obstetrique (FIGO) stage and extension information on the primary tumor are available, use the extension information to code primary tumor in preference to a statement of FIGO stage.Default
999NAACCR Item
NAACCR #772| Code | Description | SS2018 T |
|---|---|---|
| 100 | Confined to endometrium (stromal) FIGO Stage IA | Peritoneal Cytology with Primary Tumor for SS2018 T |
| 125 | Confined to endometrium or endocervix (glandular, or glandular and stromal) | RE |
| 150 | Tumor invades less than one-half of myometrium Invasion of inner half of myometrium FIGO Stage IB | Peritoneal Cytology with Primary Tumor for SS2018 T |
| 175 | Invasion of less than one-half of myometrium WITH involvement of endocervix | RE |
| 200 | Tumor invades one-half or more of myometrium Invasion of outer half of myometrium FIGO Stage IC | Peritoneal Cytology with Primary Tumor for SS2018 T |
| 250 | Invasion of one-half or more of myometrium WITH involvement of endocervix | RE |
| 300 | Invasive cancer confined to corpus uteri Invasion of myometrium, NOS Tunica serosa of visceral peritoneum (serosa covering the corpus) Localized, NOS FIGO Stage I [NOS] | Peritoneal Cytology with Primary Tumor for SS2018 T |
| 350 | Invasion of myometrium, NOS WITH involvement of endocervix Cervix uteri, NOS, but not beyond uterus | RE |
| 400 | Extension or metastasis within true pelvis - Adnexa, NOS + Fallopian tube(s) + Ligaments (broad, round, uterosacral) + Ovary(ies) - Parametrium - Visceral peritoneum of pelvic organs excluding serosa of corpus uteri FIGO Stage IIA | RE |
| 450 | Parietal serosa of pelvic cavity Pelvic wall(s) Ureter Vagina Vulva Described clinically as "frozen pelvis", NOS FIGO Stage IIB | RE |
| 500 | Extension beyond uterus, within pelvis, NOS FIGO Stage II [NOS] | RE |
| 550 | Infiltration of abdominal tissues, one of the following sites - Abdominal serosa (visceral or parietal peritoneum of abdomen) - Sigmoid colon - Small intestine - Other abdominal structures FIGO Stage IIIA | D |
| 600 | Infiltration of abdominal tissues (see code 550), more than one site FIGO Stage IIIB | D |
| 650 | Abdominal tissues involvement, NOS Further contiguous extension FIGO Stage III [NOS] | D |
| 700 | Bladder wall Bladder, NOS excluding mucosa Rectal wall Rectum, NOS excluding mucosa | RE |
| 750 | Invasion of organs in code 700 plus infiltration of any abdominal tissues Extension to bowel mucosa or bladder (excluding bullous edema) Cul de sac FIGO Stage IVA, IV [NOS] | D |
| 800 | No evidence of primary tumor | U |
| 999 | Unknown; extension not stated Primary tumor cannot be assessed Not documented in patient record Death Certificate Only | U |