Collaborative Stage for TNM 7 - Revised 11/12/2010

Placenta

Placenta

C58.9

C58.9 Placenta
Note 1: This schema correlates to the AJCC's Gestational Trophoblastic Tumors scheme. In most cases, gestational trophoblastic tumors (ICD-O-3 morphology codes 9100-9105) are coded to placenta, C58.9.
Note 2: If a trophoblastic tumor is not associated with a pregnancy and arises in another site, such as ovary, use the primary site code and Collaborative Staging schema for that site.
Note 3: AJCC TNM values correspond to the stages accepted by the Federation Internationale de Gynecologic et d'Obstetrique (FIGO). Note that FIGO uses a single stage value which corresponds to different groupings of T, N, and M values.

CS Tumor Size
CS Extension
CS Tumor Size/Ext Eval
CS Lymph Nodes
CS Lymph Nodes Eval = 9
Regional Nodes Positive = 99
Regional Nodes Examined = 99
CS Mets at DX
CS Mets Eval
CS Site-Specific Factor 1
Prognostic Scoring Index
CS Site-Specific Factor 2
FIGO Stage
CS Site-Specific Factor 3 = 988
CS Site-Specific Factor 4 = 988
CS Site-Specific Factor 5 = 988
CS Site-Specific Factor 6 = 988

CS Site-Specific Factor 7 = 988
CS Site-Specific Factor 8 = 988
CS Site-Specific Factor 9 = 988
CS Site-Specific Factor 10 = 988
CS Site-Specific Factor 11 = 988
CS Site-Specific Factor 12 = 988
CS Site-Specific Factor 13 = 988
CS Site-Specific Factor 14 = 988
CS Site-Specific Factor 15 = 988
CS Site-Specific Factor 16 = 988
CS Site-Specific Factor 17 = 988
CS Site-Specific Factor 18 = 988
CS Site-Specific Factor 19 = 988
CS Site-Specific Factor 20 = 988
CS Site-Specific Factor 21 = 988
CS Site-Specific Factor 22 = 988
CS Site-Specific Factor 23 = 988
CS Site-Specific Factor 24 = 988
CS Site-Specific Factor 25 = 988
Histology Inclusion Table AJCC 7th ed.
Histology Exclusion Table AJCC 6th ed.
AJCC TNM 7 Stage
AJCC TNM 6 Stage
Summary Stage

Revision Info List of Schemas