| 0 |
In situ: noninvasive, intraepithelial
- Limited to tubal mucosa
- Preinvasive
- Serous tubal intraepithelial carcinoma (STIC) |
| 1 |
Localized only (localized, NOS)
Limited to one or both fallopian tubes WITHOUT or UNKNOWN
- Tumor on fallopian tube surface
- Malignant cells in ascites or peritoneal washings
Confined to fallopian tube, NOS
Localized, NOS
FIGO Stage I (IA, IB, INOS) |
| 2 |
Regional by direct extension only
Limited to one or both fallopian tubes WITH
- Tumor on fallopian tube surface
- Malignant cells in ascites or peritoneal washings
- Pelvic extension, NOS (below pelvic brim)
Extension to and/or discontinuous metastasis to any of the following
- Adnexa, NOS
- Adjacent (pelvic) peritoneum
- Bladder
- Bladder serosa
- Corpus uteri
- Cul de sac (rectouterine pouch)
- Ligament(s) (broad, ovarian, round, suspensory)
- Mesosalpinx (Mesovarium)
- Ovary(ies)
- Parametrium
- Pelvic wall
- Rectosigmoid
- Rectum
- Sigmoid colon (including sigmoid mesentery)
- Ureter (pelvic portion)
- Uterus, NOS
FIGO Stage IC2, IC3
FIGO Stage II (IIA, IIB, IINOS) |
| 3 |
Regional lymph node(s) involved only
- Intrabdominal
- Para-aortic, NOS
+ Aortic
+ Lateral aortic/lateral lumbar
+ Periaortic
- Pelvic, NOS
+ Iliac, NOS
+ Common
+ External
+ Internal (hypogastric) (obturator)
+ Paracervical
+ Parametrial
+ Sacral, NOS
+ Lateral (laterosacral)
+ Middle (promontorial) (Gerota's node)
+ Presacral
+ Uterosacral
- Retroperitoneal, NOS
- Regional lymph node(s), NOS
+ Lymph node(s), NOS
FIGO Stage IIIA1 (IIIA1i, IIIA1ii, IIIA1 NOS)
* Localized tumor WITH regional lymph node involvement |
| 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)
* Abdominal mesentery
* Diaphragm
* Gallbladder
* Intestine, large (except rectum, rectosigmoid and sigmoid colon, see code 2)
* Kidneys
* Liver (capsular or parenchymal involvement)
* Omentum (infracolic, NOS)
* Pancreas
* Pericolic gutter
* Peritoneum, NOS
* Peritoneal implants beyond pelvis
* Pleural effusion with positive cytology
* Small intestine
* Spleen (capsular or parenchymal involvement)
* Stomach
* Ureters (outside pelvis)
- Distant lymph node(s), NOS
+ Inguinal, NOS
+ Inguinofemoral (groin)
+ Node of Cloquet or Rosenmuller (highest deep inguinal)
+ Superficial inguinal (femoral)
- Distant metastasis, NOS
* Carcinomatosis (involvement of multiple parenchymal organs)
+ WITH or WITHOUT distant lymph node(s) OR pleural effusion
* Distant metastasis WITH or WITHOUT distant lymph node(s)
FIGO Stage III (IIIA, IIIA2, IIIB, IIIC, III NOS)
FIGO Stage IV (IVA, IVB, IV NOS) |
| 9 |
Unknown if extension or metastasis |
