Collaborative Stage

Note 1: There are three schemas of FIGO Stage for cancer of corpus uteri:
a.    Carcinoma of the endometrium and carcinosarcomas
b.    Leiomyosarcomas and endometrial stromal sarcomas (ESS)
c.    Adenosarcomas

Starting from the new FIGO Edition, the above three diseases are staged separately. The table below is for adenosarcomas only. Pay attention to the FIGO versions and description for cell and tumor types, disease extension, lymph node status and metastasis when coding.
Note 2: FIGO (International Federation of Gynecology and Obstetrics) stage below is surgical, not clinical, staging.
Note 3: Simultaneous tumors of the uterine corpus and ovary/pelvis in association with ovarian/pelvic endometriosis should be classified as independent primary tumors.
Note 4: Use the FIGO stage as stated in the medical record. Do not attempt to code it based on T, N, and M.
Note 5: FIGO no longer includes Stage 0 (Tis) for this schema. Please code in situ to 987 and FIGO Stage unknown to 999.

Code	Description
100	FIGO Stage l
120	FIGO Stage lA
130	FIGO Stage 1B
140	FIGO Stage 1C
200	FIGO Stage ll
210	FIGO Stage IIA
220	FIGO Stage IIB
300	FIGO Stage III
310	FIGO Stage IIIA
320	FIGO Stage IIIB
330	FIGO Stage IIIC
400	FIGO Stage IVA
410	FIGO Stage IVB
888	OBSOLETE DATA CONVERTED V0200 See code 988. Not applicable for this site
987	Cancer in situ (preinvasive, noninvasive, intraepithelial)
988	Not applicable: Information not collected for this case (May include cases converted from code 888 used in CSv1 for "Not applicable" or when the item was not collected. If this item is required to derive T, N, M, or any stage, use of code 988 may result in an error.)
999	FIGO Stage Unknown

CS Site-Specific Factor 1
FIGO Stage