| 1 |
Localized only (localized, NOS)
- FIGO Stage IA
+ Confined to endometrium or endocervix
+ (Glandular, stromal, or both)
- FIGO Stage IB
+ Invasion of inner half of myometrium
+ Tumor invades less than one-half of myometrium
- FIGO Stage IC
+ Invasion of outer half of myometrium
+ Tumor invades one-half or more of myometrium
- FIGO Stage I [NOS]
+ Invasion of myometrium, NOS
+ Invasive cancer confined to corpus uteri
+ Tunica serosa of the visceral peritoneum (serosa covering the corpus) |
| 2 |
Regional by direct extension only
- FIGO Stage IIA
+ Cervix uteri, NOS, but not beyond uterus
+ Confined to endocervix (Glandular, stromal, or both)
+ Extension or metastasis within true pelvis
* Adnexa, NOS
* Fallopian tube(s)
* Ligaments (broad, round, uterosacral)
* Ovary(ies)
+ Invasion of myometrium WITH involvement of endocervix
+ Parametrium
+ Visceral peritoneum of pelvic organs excluding serosa of corpus uteri
- FIGO Stage IIB
+ Described clinically as "frozen pelvis", NOS
+ Parietal serosa of pelvic cavity
+ Pelvic wall(s)
+ Ureter
+ Vagina
+ Vulva
- FIGO Stage II [NOS]
+ Bladder wall
+ Bladder, NOS excluding mucosa
+ Extension beyond uterus, within pelvis, NOS
+ Peritoneal cytology positive for malignant cells
+ Rectal wall
+ Rectum, NOS excluding mucosa |
| 3 |
Regional lymph node(s) involved only
- Aortic (lateral [lumbar], Periaortic, NOS)
- Iliac (external, internal [hypogastric], NOS)
- Lateral (laterosacral)
- Middle (promontorial) (Gerota’s node)
- Obturator
- Para-aortic
- Paracervical
- Parametrial
- Pelvic, NOS
- Presacral
- Sacral
- Uterosacral
- Regional lymph node(s), NOS
+ Lymph node(s), NOS |
| 4 |
Regional by BOTH direct extension AND regional lymph node(s) involved
- Codes (2) + (3) |
| 7 |
Distant site(s)/lymph node(s) involved
- Distant site(s) (including further contiguous extension)
+ Cul de sac (rectouterine pouch)
+ FIGO Stage IIIA, IIIB, III [NOS]
* Abdominal serosa (visceral or parietal peritoneum of abdomen)
* Infiltration of abdominal tissues
* Sigmoid colon
* Small intestine
* Other abdominal structures
+ FIGO Stage IVA, IVB, IV [NOS]
- Distant lymph node(s), NOS
+ Deep inguinal, NOS
* Node of Cloquet or Rosenmuller (highest deep inguinal)
+ Inguinal, NOS
+ Superficial inguinal (femoral)
- Distant metastasis, NOS
+ Carcinomatosis
+ Distant metastasis WITH or WITHOUT distant lymph node(s) |
| 9 |
Unknown if extension or metastasis |
